ES27484T22F21S

ES27484T22F21S AMPHENOL | Alldatasheet

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Amphenol JT/LJT Subminiature Cylindrical Connectors 12-090-18 Amphenol Amphenol JT Connectors MIL-DTL-38999 Series II Crimp and MIL-C-27599 Series II Solder Amphenol LJT Connectors MIL-DTL-38999 Series I Crimp and MIL-C-27599 Series I Solder

JT/LJT - Accessories, Universal “Header Assembly” for flex print or PCB mounting .. 44, 45 NOTE: The connector products in this brochure were formerly known as Bendix® products. These products are now manufac- tured and sold under the Amphenol® brand name. The name “Amphenol” will replace the name “Bendix” on products and literature in the future. See Amphenol catalogs on-line at: www.amphenol-aerospace.com MS Number Page Amphenol Aerospace is a Certified ISO 9001 Manufacturer

Amphenol® JT/LJT high reliability and high contact density with maximum weight and space savings Amphenol® JT Connector Amphenol® LJT Connector Amphenol® LJT and JT Series subminiature cylindrical connectors are qualified to MIL-DTL-38999*, Series I and II respectively. These connectors were developed to meet the needs of the aerospace industries, and provided the impetus for development of the MIL-C-38999 specifica- tions, which recently were superseded by MIL-DTL-38999. Meeting or exceeding MIL-DTL-38999 requirements, Am- phenol ® JT/LJT connectors feature:  Lightweight, Space Saving Design  Contact Protection - 100% scoop-proof LJT design prevents bent pins and short circuits during mating  Quick Positive Coupling - 3 point bayonet lock system  Mismating Eliminated - with 5 key/keyway design  Error Proof Alternate Positioning - insured by different key/keyway locations  EMI Shielding - grounding fingers standard in LJT Series; optional in JT Series  Nine Shell Sizes and a Variety of Shell Styles  Contact Options - size 8, 10, 12, 16, 20, 22M and 22D Crimp, Solder, PCB, Wire wrap, Coax, Twinax, Triax, Thermocouple, Fiber Optic and Filter  Fixed Solder Contacts - per MIL-C-27599 (see page 52 and Amphenol Product Data Sheet 158)  Hermetic - air leakage limited to 1 X 10 -7 cm3 per second optional  “Breakaway” Lanyard Release Style - available in LJT plugs. Provides quick disconnect of the connector plug and receptacle with axial pull on the lanyard. See pages 38-41.  Inventory Support Commonality - uses standard MIL- DTL-38999 contacts, insert arrangements and applica- tion tools.

• RoHS Compliant Product Available - Consult Amphenol Aerospace Operations. Where proof of high reliability and lot control is required, MS approved equivalents to most proprietary JT and LJT connectors are available. * MIL-DTL-38999 Series I supersedes MIL-C-38999 Series I. MIL-DTL-38999 Series II supersedes MIL-C-38999 Series II. RoHS Amphenol EU / 2002 / 95 / EC For additional information on Amphenol JT/LJT connectors, or for special application requirements, contact your local sales office or: Amphenol Corporation Amphenol Aerospace 40 – 60 Delaware Avenue, Sidney, NY 13838-1395 Telephone: 607-563-5011 Fax: 607-563-5157 www.amphenol-aerospace.com

the subminiature cylindrical for every application Components Shell components are impact extruded or machined bar stock aluminum. Standard plating on shell com- ponents is cadmium over nickel. Many finishes are optional (see “Specifications” page 3). Hermetic seal receptacles are available in carbon steel or stain- less steel shells. Dependable 5 key/keyway polar- ization with bayonet lock coupling is incorporated to aid and assure positive mating. Insert material is a rigid dielectric with excellent elec- trical characteristics, providing durable protection for molded-in solder type contacts. Contrasting let- ter or number designations are used on insert faces. A fluorinated silicone interfacial seal wafer is fea- tured on the mating face of “crimp type pin” inserts. This assures complete electrical isolation of pins when connector halves are mated. In addition, a main joint gasket is installed in the receptacle for moisture sealing between connector halves. Both features are also available for hermetic receptacles. Contacts Maximum design flexibility is built into the JT/LJT Series, with a minimum of 2 to a maximum of 128 circuits per connector in a wide variety of contact arrangements. Contacts are available in sizes 8, 10, 12, 16, 20, 22, 22D and 22M with standard 50 micro inch minimum gold plating (100 micro inches optional). All socket contacts are probe proof. Crimp type rear removable contacts are featured in JT-R and LJT-R connectors. Solder termination contacts are also available, as well as PCB, wire wrap, ther- mocouple, fiber optic, coaxial, triaxial and twinax contact options. Optional Features High temperature capability of 392°F is available only in JTS or LJTS crimp type connectors. High temperature versions feature gold plated contacts, high temperature shell plating, stainless steel cou- pling nut spring, and epoxy inserts/fluorinated sili- cone grommet combination. Standard temperature capability for both solder and crimp is 302°F. The JTN or LJTN type connectors are available for N 2O4resistance provided they are mated, and un- grommeted rear faces are suitably protected. For complete listing and definition of connector types, shell styles and service classes, see How to Order, page 53. For information on Fail-Safe Lan- yard Release style plugs see pages 38-41. Wall Mounting Receptacle Box Mounting Receptacle Straight Plug Jam Nut Receptacle 90° Plug Solder Mounting Receptacle Wall Mounting Receptacle Line Receptacle Jam Nut Receptacle Straight Plug Solder Mounting Receptacle Lanyard Release Plug

Crimp Well Data Solder Well Data Contact Well Nominal Well Nominal Size Diameter Well Depth Diameter Well Depth 22M .028 ±.001 .141 .029 22D .0345 ±.0010 .141 10 (Power) .137 ±.002 .355 NA NA CONTACT RATING * When tested using silver plated wire. SERVICE RATING FINISH DATA +.004 –.000 +.004 –.000 +.004 –.004 +.000 –.004 +.004 –.002 Suggested Operating Voltage Service (Sea Level) Test Voltage Test Voltage Test Voltage Test Voltage Rating AC (RMS) DC (Sea Level) 50,000 ft 70,000 ft 110,000 ft M 400 500 1300 VRMS 550 VRMS 350 VRMS 200 VRMS N 300 450 1000 VRMS 400 VRMS 260 VRMS 200 VRMS I 600 850 1800 VRMS 600 VRMS 400 VRMS 200 VRMS II 900 1250 2300 VRMS 800 VRMS 500 VRMS 200 VRMS Please note that the establishment of electrical safety factors is left entirely in the designer’s hands, since he is in the best position to know what peak voltage, switching surges, transients, etc. can be expected in a particular circuit. Suffix Finish Military Proprietary Cadmium Plated Nickel Base MS (A) – Anodic Coating (Alumilite) MS (C) (005) Chromate Treated (Iridite 14-2) (011) Olive Drab Cadmium Plate Nickel Base MS (B) (014) Electroless Nickel MS (F) (023) Indicated Finish Standard for JT Types Listed Below JT/JTG/JTL/JTP JTS/JTPS/JTLS JTN/JTPN/JTLN Indicated Finish Standard for LJT Types Listed Below LJT/LJTP LJTPS/LJTS LJTN/LJTPN Aluminum Shell Components Non-Hermetic Indicated Finish Standard for JT Types Listed Below JT( )H/JT( )Y JTL( )H/JTL( )Y JTS( )Y JTLS( )Y Indicated Finish Standard for LJT Types Listed Below LJT( )Y/LJT( )H LJTS( )Y Hermetic Connectors 22M 3 2 45 20 60 22D 5 3 73 85 22 5 3 73 20 85 20 7.5 5 55 20 60 16 13 10 49 20 85 12 23 17 42 20 85 10 (Power) 33 NA 33 NA NA Maximum Test Current Millivolt DropMaximum Contact Solder & Millivolt Drop Size Crimp Hermetic Crimp* Solder* Hermetic* Suffix Material/Finish Military Proprietary Carbon Steel Shell Tin Plated Shell and Contacts Carbon Steel Shell MS (D) Tin Plated Shell and Gold Plated Contacts Stainless Steel Shell MS (E) (162) Gold Plated Contacts

10˚ JT REF RELATIVE POSSIBLE POSITION OF ROTATED MASTER KEYWAY (front face of receptacle shown) JT 8-2 8-3 8-6 8-35 8-44 8-97 8-98 10-4 10-5 10-13 10-35 10-98 10-99 12-3 12-4 12-8 12-22 12-35 12-98 14-4 14-5 14-15 14-18 14-19 14-35 14-37 14-68 14-97 Class Class Solder Crimp H Y* P X N/A P P X XXP P XXP P X X XP P XP P XP P X X SXP P XXP P X P** XXP P XX S XXP P XXP P XP P XP P XXP P XXP P XP P P XXP P P XXP P XXP P XXP P XXP P XP P XXP P XP P XP P XXP P XXP P XXP P XX XXP P XXP P XXP P XXP P XX X XP P XP P XXP P XXP P 2P P XXP P LJT 9-3 9-6 9-7 9-22 9-35 9-44 9-98 11-2★ 11-4 11-5 11-6 11-13 11-35 11-98 11-99 13-3 13-4★ 13-8 13-22 13-35 13-98 15-4 15-5★ 15-15 15-18 15-19 15-35 15-37 15-68 15-97 Total Contact Size Service Con- 8 Rating tacts 22D 22M 22 20 16 12 (Coax) M2 2 M3 3 M6 6 M7 7 I2 2 M6 6 M4 4 M4 2 2 I3 3 I2 2 I4 4 I5 5 I6 6 M1 3 1 3 M1 31 3 I6 6 I7 7 II 3 3 I4 4 I8 8 M2 2 2 2 M2 22 2 I1 0 1 0 I4 4 II 5 5 I1 5 1 4 1 I1 8 1 8 I1 9 1 9 M3 73 7 M3 7 3 7 18 8 I1 2 8 4 JT/LJT insert availability and identification, alternate positioning (P) Pin inserts only (consult Amphenol, Sidney, NY for socket availability) (2) Not tooled for RP or 02RE (3) Pin inserts only, not tooled for RP or 02RE (consult Amphenol, Sidney, NY for availability) * Same as H with interfacial seal ** Tooled with special terminal only (consult Amphenol, Sidney, NY for availability of standard terminal) ★ Ground plane proprietary option available. See page 55 for further information on ground plane connectors. A plug with a given rotation letter will mate with a receptacle with the same rotation letter. The AB angle for a given connector is the same whether it contains pins or sockets. Only the master key/keyway rotates in the shell, and the insert always remains in the same position relative to the minor keys. AB angles shown are viewed from the front face of the connector, a receptacle is shown below. The angles for the plug are exactly the same except the direction of rotation is opposite of that shown for the receptacle. Shell Size Normal A B C D 10 100° 86° 72° 128° 114° 12 100° 80° 68° 132° 120° 14 100° 79° 66° 134° 121° 16 100° 82° 70° 130° 118° 18 100° 82° 70° 130° 118° 20 100° 82° 70° 130° 118° 22 100° 85° 74° 126° 115° 24 100° 85° 74° 126° 115° AB ANGLE OF ROTATION (Degrees) JT MASTER KEY/KEYWAY ROTATION Hermetics

5˚ LJT REF RELATIVE POSSIBLE POSITION OF ROTATED MASTER KEYWAY (front face of receptacle shown) Service Con- 8 8 Rating tacts 22D 22M 22 20 16 12 (Coax)(Twinax) M3 9 3 8 1 I6 6 II 8 8 I1 3 1 3 Coax 4 2 M2 4 2 2 2 I2 6 2 6 M5 5 5 5 M4 2 4 2 M5 5 5 5 I2 3 2 1 2 II 11 11 M1 8 1 4 4 I2 8 2 6 2 I3 0 2 9 1 I3 2 3 2 M6 6 6 6 M5 3 5 3 M6 6 6 6 M6 7 6 7 I1 8 1 8 I9 9 M7 9 7 9 M6 5 6 5 I1 1 1 1 II 16 16 I2 4 2 4 I2 5 2 5 I2 7 2 7 M7 9 7 9 I3 9 3 7 2 I4 1 4 1 JT 16-6 16-8 16-13 16-26 16-35 16-42 16-55 16-99 18-11 18-28 18-30 18-32 18-35 18-53 18-66 18-68 18-96 20-1 20-2 20-11 20-16 20-35 20-39 20-41 Class Class Solder Crimp H Y* X XP P XP P XXP P XXP P XXP P XXP P XP P XXP P X P XXP P XXP XXP P XX XXP P XXP P XXP P XP XX XP XXP P XXP P XP P XP P XX P XXP P XP P XP X X XXP P XXP P X X X X X XXP P XX XXP P XX LJT 17-2 17-6 17-8★ 17-13 17-22 17-25 17-26 17-35 17-42 17-55 17-99 19-11★ 19-18 19-28 19-30 19-32 19-35 19-53 19-66 19-67 19-68 21-1 21-2 21-11★ 21-16★ 21-24 21-25 21-27 21-35 21-39 21-41 JT/LJT insert availability and identification, alternate positioning (P) Pin inserts only (consult Amphenol, Sidney, NY for socket availability) (2) Not tooled for RP or 02RE (3) Pin inserts only, not tooled for RP or 02RE (consult Amphenol, Sidney, NY for availability) * Same as H with interfacial seal ★ Ground plane proprietary option available. See page 55 for further information on ground plane connectors. A plug with a given rotation letter will mate with a receptacle with the same rotation letter. The AB angle for a given connector is the same whether it contains pins or sockets. Only the master key/keyway rotates in the shell, and the insert always remains in the same position relative to the minor keys. AB angles shown are viewed from the front face of the connector, a receptacle is shown below. The angles for the plug are exactly the same except the direction of rotation is opposite of that shown for the receptacle. Shell Size Normal A B C D 9 95° 77° – – 113° 11 95° 81° 67° 123° 109° 13 95° 75° 63° 127° 115° 15 95° 74° 61° 129° 116° 17 95° 77° 65° 125° 113° 19 95° 77° 65° 125° 113° 21 95° 77° 65° 125° 113° 23 95° 80° 69° 121° 110° 25 95° 80° 69° 121° 110° AB ANGLE OF ROTATION (Degrees) LJT MASTER KEY/KEYWAY ROTATION Hermetics Coax Contact SizeTotal

Class Class Service Con- 8 8†† 10 12 Solder Crimp H Y* Rating tacts 22D 22M 22 20 16 12 (Coax) (Twinax) (Power) Coax II 19 17 M 100 100 M8 5 8 5 M6 6 I1 4 1 4 II 21 21 I3 2 3 2 I3 4 3 4 M 100 100 I5 3 5 3 I5 5 5 5 II 16 16 II 11 11 M 128 128 M 100 100 I5 6 4 8 8 M9 9 9 7 2 N1 1 2 9 I1 9 1 9 N3 0 1 0 1 3 3 4 I2 4 1 2 1 2 I2 9 2 9 M 128 128 I3 7 3 7 I4 3 2 3 2 0 I4 6 4 0 4 2 † I6 1 6 1 JT/LJT insert availability and identification (P) Pin inserts only (consult Amphenol, Sidney, NY for socket availability) (2) Not tooled for RP or 02RE (3) Pin inserts only, not tooled for RP or 02RE (consult Amphenol, Sidney, NY for availability) * Same as H with interfacial seal ** Two size 16 contacts dedicated to fiber optics. Consult Amphenol, Sidney, NY or catalog section 12-352 for fiber optic contact information. † For RG180/U and RG195/U cables only (consult Amphenol, Sidney, NY for other cable applications) †† Size 8 Coax and Twinax are interchangeable (4) MS connector 21-75 is supplied with four size 8 twinax contacts. Proprietary connector 21-75 is supplied with four size 8 coax contacts. (5) MS connector 21-79 has provision for two size 8 coax contacts. Coax contacts are not supplied unless specified by customer. ★ Ground plane proprietary option available. See page 55 for further information on ground plane connectors. (See Note 4) (See Note 5) Hermetics Contact SizeTotal LJT 21-75★ 2 21-79 2 23-1 X 23-2 XXPP 23-6★ P 23-14 2 23-21★ XXPP 23-32 X P 23-34 X 23-35 X 23-53 X X P 23-55 3 23-97 X 23-99 X 25-1 X 25-2 X 25-4 X 25-7 2 25-11 2 25-19★ 2 25-20 2 25-24★ X 25-29★ XX 25-35 X 25-37★ 2 25-43 X 2 P P 25-46 2 25-61 XXPP

Insert Arrangement (JT) 8-2 8-3 8-6 8-35 8-44 8-97 8-98 Insert Arrangement (LJT) 9-3 9-6 9-7 9-22 9-35 9-44 9-98 Service Rating MMMM I MMM I Number of Contacts 2367264 2 2 3 Contact Size 20 20 22M 22M 20 22D 22 22M 20 20 black arrangements – JT or LJT green arrangements – JT only blue arrangements – LJT only Insert Arrangement (JT) 10-4 10-5 10-13 10-35 10-98 10-99 Insert Arrangement (LJT) 11-2 11-4 11-5 11-6 11-13 11-35 11-98 11-99 Service Rating I I I I M M I I Number of Contacts 2 4 5 6 13 13 6 7 Contact Size 16 20 20 20 22M 22D 20 20Insert Arrangement (JT) 12-3 12-4 12-8 12-22 12-35 12-98 14-4 14-5 Insert Arrangement (LJT) 13-3 13-4 13-8 13-22 13-35 13-98 15-4 15-5 Service Rating II I I M M I I II Number of Contacts 3 4 8 22 22 10 4 5 Contact Size 16 16 20 22M 22D 20 12 16Insert Arrangement (JT) 14-15 14-18 14-19 14-35 14-37 14-68 14-97 Insert Arrangement (LJT) 15-15 15-18 15-19 15-35 15-37 15-68 15-97 Service Rating I I I M M I I Number of Contacts 14 1 18 19 37 37 8 8 4 Contact Size 20 16 20 20 22D 22M 16 20 16 AB A B C 1 5 6 7 A B 5 1 4 A B CD C A B AB A BC D A B CD E F 1 1213 1213 A B CD EF A B CD E F G A B C A B C D A B C D E F G H 22 A B C D E F G H JK A B CD EA BC D A B C D E F G H J K L M N P R A B C D EFG H J K L MN P RS TU A B C D EFGH J K L M N P R ST U V 2131 A B C D EF G H J K L M 2131 A B C DE F G H CONTACT LEGEND 8 10 12 16 20 22 22M 22D front face of pin inserts illustrated A BCD E

CONTACT LEGEND 8 10 12 16 20 22 22M 22D Insert Arrangement (JT) 16-6 16-8 16-13 16-26 Insert Arrangement (LJT) 17-2 17-6 17-8 17-13 17-22 17-25 17-26 Service Rating M I II I Coax M I Number of Contacts 38 1 6 8 13 2 2 22 2 26 Contact Size 22D 8 Twinax 12 16 16 12 Coax 8 Coax 22D 8 Coax 20Insert Arrangement (JT) 16-35 16-42 16-55 16-99 18-11 Insert Arrangement (LJT) 17-35 17-42 17-55 17-99 19-11 19-18 Service Rating M M M I II M Number of Contacts 55 42 55 21 2 11 14 4 Contact Size 22D 22 22M 20 16 16 22D 8 TwinaxInsert Arrangement (JT) 18-28 18-30 18-32 18-35 18-53 18-66 Insert Arrangement (LJT) 19-28 19-30 19-32 19-35 19-53 19-66 Service Rating I I I M M M Number of Contacts 26 2 29 1 32 66 53 66 Contact Size 20 16 20 16 20 22D 22 22MInsert Arrangement (JT) 18-68 18-96 20-1 20-2 Insert Arrangement (LJT) 19-67 19-68 21-1 21-2 Service Rating M I I M M Number of Contacts 67 18 9 79 65 Contact Size 22M 16 12 22M 22 A B C D E F A B C DE F G H A B C D EF G H J K L N M A D C B 1 2 5678 11 12 13 14 15 16 A B C D E FG HJ KL M N P R S T U V WXY Z a b c 24 31 A B C D E FG HJ KL M N P R S T U VW X Y Z A B C D E F G H J K L A B C D E F G H J K L M N P R S T U A B N C D E F GH JKL M P R S T U V W X YZ a b c d e A B C D E F GHJK L M N P R S T U V W XY Za b c d e g f A B C D E F G H J K L M N P R S T U V W X Y Za bc d e f g h j 5253 17 25 A BL CK DJ EH FG R U M TN SP A BH C D F E G J black arrangements – JT or LJT green arrangements – JT only blue arrangements – LJT only front face of pin inserts illustrated

Insert Arrangement (JT) 20-11 20-16 Insert Arrangement (LJT) 21-11 21-16 21-24 21-25 21-27 Service Rating I II I I I Number of Contacts 11 16 24 25 27 Contact Size 12 16 20 20 20 Insert Arrangement (JT) 20-35 20-39 20-41 Insert Arrangement (LJT) 21-35 21-39 21-41 21-75 21-79 Service Rating M I I N II Number of Contacts 79 37 2 41 4 17 Contact Size 22D 20 16 20 (See Note) 22D Insert Arrangement (JT) 22-1 22-2 22-14 Insert Arrangement (LJT) 23-1 23-2 23-6 23-14 Service Rating M M M I Number of Contacts 100 85 6 14 Contact Size 22M 22 8 Twinax 12 Note: MS connector 21-75 is supplied with four size 8 twinax contacts. Proprietary connector 21-75 is supplied with four size 8 coax contacts. MS connector 21-79 has provision for two size 8 coax contacts. Coax contacts are not supplied unless specified by customer. (See Note) A B C D E F G H J K L A B C D E F G H J K L M N PR S A B C D E F G H J K L M N P R ST U V W X Y Z a A B C D E F G HJK L M N P R S T UV W X Y Z a b A B C D E F G HJ K L M N P R S T U VW X Y Z a b cd 61 71 A B C D E F G H JKL M N P R S T U V W X Y Z a b c d e f g h i j k m n p q r A B C D E F G H J KLM N P R S T U V W X Y Z a b c def g h i j k m n pq r s t A BC D A B C D E F G H J K L M N P R S T U V 100 A B CD E F A BK CJ LP MN DH EG F CONTACT LEGEND 8 10 12 16 20 22 22M 22D black arrangements – JT or LJT green arrangements – JT only blue arrangements – LJT only front face of pin inserts illustrated

Insert Arrangement (JT) 22-21 22-32 22-35 Insert Arrangement (LJT) 23-21 23-32 23-34 23-35 Service Rating II I I M Number of Contacts 21 32 34 100 Contact Size 16 20 20 22D Insert Arrangement (JT) 22-53 22-55 Insert Arrangement (LJT) 23-53 23-55 23-97 23-99 Service Rating I I II II Number of Contacts 53 55 16 11 Contact Size 20 20 16 16 Insert Arrangement (JT) 24-1 24-2 24-4 Insert Arrangement (LJT) 25-1 25-2 25-4 Service Rating M M I Number of Contacts 128 100 48 8 Contact Size 22M 22 20 16 A B C D E F G H J K L M P R S N TU V W X A B C D E FGH J K L M N P R S T U VWX Y Z a b c d ef g h j A B C D E F G H JK L M N P R S T U V W X Y Z a b c d e f g h j k l 9596 100 A B C D E F G HJ K L M N P R S T U V W X Y Za b c d e f g h k m n p q r s t A B u v w x y z A B CC DD EE FF GG HH A B C D E F G H JKL M N P R S T U V W X Y Z a b c d ef g h i j k m n p q r s t vw x y z AA BB CC u DDEE FF GG HH A B C D E F G H J K L M N P R S A B C D E F G H J K L 104 105 114 115 121 125 40 51 100 A B C D E F G H J K LM N P R S T U V W X Y Z a b c d e f g h k m np q r t u v w x y zs JJ KK LL AA BBCC DD EE FF GG HH CONTACT LEGEND 8 10 12 16 20 22 22M 22D black arrangements – JT or LJT green arrangements – JT only blue arrangements – LJT only front face of pin inserts illustrated

Insert Arrangement (JT) 24-19 Insert Arrangement (LJT) 25-7 25-11 25-19 25-20 Service Rating M N I N Number of Contacts 97 2 2 9 19 10 13 3 4 Contact Size 22D 8 Twinax 20 10 12 20 16 8 Twinax 12 Coax (Locations U and Y - Dedicated to Fiber Optics) Insert Arrangement (JT) 24-24 24-29 24-35 24-37 Insert Arrangement (LJT) 25-24 25-29 25-35 25-37 Service Rating I I M I Number of Contacts 12 12 29 128 37 Contact Size 16 12 16 22D 16 Insert Arrangement (JT) 24-43 24-61 Insert Arrangement (LJT) 25-43 25-46 25-61 Service Rating I I I Number of Contacts 23 20 40 4 2 61 Contact Size 20 16 20 16 8 Coax† 20 Coax contacts for RG180 or RG195 cable. 25 75 A B C D E F G H J KL AB C D E FGH J K L M NP R ST UV A B C D E F G H J K L M N P R S T U VWX Y Z A B C D E F G HJ K L M N P R S T U VW X Y Z a A B C D E F G HJ K L M N P R S T U V W XY Z a b c d e f 104 105 114 115 121 125 128 A B C D E F G H J K L M N P R S T U V W X Y Z ab c d e f g h k m np q r A B C D E F G H J K LMN P R S T U V W X Y Z a b c d e f g h k m n p q r stu v w x A B C D E F G H J K LMNP R S T U V W X Y Z a b c d e f g h i jkmn p q r s t u v w x y z BB CC DD EE FF GG HH JJ KK LL MM NN AA PP CONTACT LEGEND 8 10 12 16 20 22 22M 22D black arrangements – JT or LJT green arrangements – JT only blue arrangements – LJT only front face of pin inserts illustrated A B C D E F G H JKLM N P R S T U V W X Y Z a b c d e fgh k m n p q r s t u v w xy z AA

R (TP)S T (4 HOLES) R (TP) S .322 .380 L3 ±.031 V .200 N N .322 .380 L .200 KK +.000 –.005 +.000 –.005 +.006 –.000 +.006 –.000 2 ±.031 .322 .380+.000 –.005 +.006 –.000 +.006 –.000 KK F .200 ±.031 L.380+.000 –.005 .322 1KK F .200 ±.031 N N F V Thread Dia. F 1 N UNEF KK 1 KK2 JT00R (MS27472) — crimp wall mounting receptacle * JT00RT-XX-XXX(MS27472T) JTS00RT-XX-XXX(MS27479T) * JTN00RT-XX-XXX * JT00RE-XX-XXX (MS27472E) JTS00RE-XX-XXX(MS27479E) * JTN00RE-XX-XXX * JT00RP-XX-XXX(MS27472P) JTS00RP-XX-XXX * JTN00RP-XX-XXX * JT00RE-XX-XXX (SR) JTS00RE-XX-XXX (SR) * JTN00RE-XX-XXX (SR) * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. .005 DIA M All dimensions for reference only.

S R (TP) R (TP) S T (4 HOLES) SS AD N .447 .438 MAX. P +.000 –.005 +.000 –.005 .322 .169 MAX. V AD N .322 +.000 –.005 .169 MAX. KK2 .500 MAX. .447 +.000 –.005 P +.000 –.005 .322 .169 MAX. .322 +.000 –.005 .169 MAX. P L AD N KK F L.447 AD N P KKF +.000 –.005 .447 +.000 –.005 F N P V Thread SS Dia. F 1 Dia. Max. T UNEF AD KK 1 KK2 Dia. JTPQ00R (MS27497) — crimp wall mounting receptacle (back panel mounting) * JTPQ00RT-XX-XXX(MS27497T) ** JTPSQ00RT-XX-XXX * JTPQ00RE-XX-XXX (MS27497E) * JTPQ00RP-XX-XXX(MS27497P) * JTPQ00RE-XX-XXX (SR) * To complete order number see page 53. ** High temperature version; to complete order number see page 53. .005 DIA M All dimensions for reference only.

C S S .891 MAX. .380 +.006 –.000.322 +.000 –.005N V .580 ±.025 .938 MAX. .380 +.006 –.000.322 +.000 –.005 .580 ±.025 KKN .380 +.006 –.000 .322 +.000 –.005N .580 ±.025 F KK1 L .322 +.000 –.005 .380 +.006 –.000 .580 ±.025 F 1 KK2N JT01R — crimp line receptacle * JT01RT-XX-XXX JTS01RT-XX-XXX * JTN01RT-XX-XXX * JT01RE-XX-XXX JTS01RE-XX-XXX * JTN01RE-XX-XXX * JT01RP-XX-XXX JTS01RP-XX-XXX * JTN01RP-XX-XXX * JT01RE-XX-XXX (SR) JTS01RE-XX-XXX (SR) * JTN01RE-XX-XXX (SR) * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. All dimensions for reference only. F1 N V Thread F Dia. Dia. S UNEF KK KK 1

JT02R (MS27499) — crimp box mounting receptacle JT02R (MS27513) — crimp box mounting receptacle * JT02R-XX-XXX (MS27499) JTS02R-XX-XXX * JTN02R-XX-XXX * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. All dimensions for reference only. NOTE: For applications requiring an environmental seal, please refer to JT00R, page 12. NK K Shell L +.001 R S T Dia. .005 DIA M S R (TP) R (TP) S T (4 HOLES) +.006 –.000 .380 +.000 –.005 .322 ±.031 .200 KK L N * JT02RE-XX-XXX (MS27513E) JTS02RE-XX-XXX * JTN02RE-XX-XXX +.006 –.000 .380 +.000 –.005 .322 ±.031.200 .516 MAX. KK L N

JTP02R (MS27508) – crimp box mounting receptacle (back panel mounting) * JTP02RE-XX-XXX (MS27508E) JTPS02RE-XX-XXX * JTPN02RE-XX-XXX * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. .005 DIA M P N Max. T AD KK Shell L +.001 Panel R S Dia. Dia. Dia. All dimensions for reference only. S R (TP) R (TP) S T (4 HOLES) +.006 –.000 +.000 –.005 .505 .447 P KK .138 L .322 +.000 –.005 ±.031 AD N

Q KK 1 –.002 L –.002 L KK .325 ±.025 F KK .257 +.003 –.002 L V –.002 JT06R (MS27473) – crimp straight plug * JT06RE-XX-XXX (SR) JTS06RE-XX-XXX (SR) * JTN06RE-XX-XXX (SR) * JT06RE-XX-XXX (MS27473E) JTS06RE-XX-XXX * JTN06RE-XX-XXX * JT06RP-XX-XXX (MS27473P) JTS06RP-XX-XXX * JTN06RP-XX-XXX * JT06RT-XX-XXX (MS27473T) JTS06RT-XX-XXX * JTN06RT-XX-XXX * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. F1 V Thread Modified Dia. Q KK KK 2 Shell F +.010 L L 1 L2 L3 Dia. Class 2A Mo dified Dia. KK 1 Dia. All dimensions for reference only.

.257 +.003 –.002 ±.025 .325 KK1 .938 MAX. Q VGROUNDING FINGERS L .257 +.003 –.002 ±.025 .325 .257 +.003 –.002 ±.025 .325 JTG06R (MS27484) – crimp straight plug (with grounding fingers) * JTG06RE-XX-XXX (MS27484E) ** JTNG06RE-XX-XXX * JTG06RP-XX-XXX (MS27484P) ** JTNG06RP-XX-XXX * JTG06RT-XX-XXX (MS27484T) ** JTNG06RT-XX-XXX * To complete order number see page 53. ** Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. Q V Thread Modified KK KK 1 Shell F L L 1 Dia. Class 2A Mod ified Dia. Dia. All dimensions for reference only.

C S (2 PLACES) H A T M .094 .062 MIN. .109 MAX. O RING O RING Z F KK RR N +.011 –.010 M .094 .062 MIN. .109 MAX. O RING +.011 –.010 M .094 .062 MIN. .109 MAX. O RING +.011 –.010 .094 .062 MIN .109 MAX. M N Z L KK RR +.011 –.010 N Z LRR F KK1 1 N Z V L1RR JT07R (MS27474) — crimp jam nut receptacle * JT07RE-XX-XXX (SR) * JTS07RE-XX-XXX (SR) ** JTN07RE-XX-XXX (SR) ★ .059 Dia. Min. 3 lockwire holes. Formed lockwire hole design (6 holes) is optional.  “D” shaped mounting hole dimensions. * To complete order number see page 53. Panel Thickness * High temperature version; to complete order number see page 53. **** Clear iridite finish (gold color), N2O4 resistant; to complete order number see page 53. All dimensions for reference only. A F Dia H Hex N T V Thread KK 1 KK2 RR Thread * JT07RE-XX-XXX (MS27474E) * JTS07RE-XX-XXX ** JTN07RE-XX-XXX * JT07RP-XX-XXX (MS27474P) * JTS07RP-XX-XXX ** JTN07RP-XX-XXX * JT07RT-XX-XXX (MS27474T) * JTS07RT-XX-XXX ** JTN07RT-XX-XXX

★ .059 Dia. Min. 3 lockwire holes. Formed lockwire hole design (6 holes) is optional.  “D” shaped mounting hole dimensions. * To complete order number see page 53. * High temperature version; to complete order number see page 53. ** Clear iridite finish (gold color), N2O4 resistant; to complete order number see page 53. S H S A T C M P K O RING KK RR Z N RR Z L N KK1 F M P K O RING KK RR Z L N M P K O RING FH N P A Dia. Hex K Dia. Panel Thickness T KK R R JTL07R — crimp jam nut receptacle (miniature jam nut mounting dimensions) * JTL07RP-XX-XXX * JTLS07RP-XX-XXX ** JTLN07RP-XX-XXX * JTL07RE-XX-XXX (SR) * JTLS07RE-XX-XXX (SR) ** JTLN07RE-XX-XXX (SR) * JTL07RE-XX-XXX * JTLS07RE-XX-XXX ** JTLN07RE-XX-XXX All dimensions for reference only.

Q .257 +.003 –.002 +.003 –.002 .325 ±.025 FF H K L** FF .257 .325 ±.025 KK X X1** -BB- JT08R (MS27500) — crimp 90° plug * JT08RP-XX-XXX JTS08RP-XX-XXX * JTN08RP-XX-XXX * To complete order number see page 53. High temperature version; to complete order number see page 53. * Clear iridite finish (gold color), N 2O4 resistant; to complete order number see page 53. **** Dimensions L and X1 are applicable when the end of the screw is flush with the surface BB. All dimensions for reference only. QX X 1 Shell H K L L 1 Dia. Min. Max. FF FF 1 KK * JT08RE-XX-XXX (MS27500E) JTS08RE-XX-XXX * JTN08RE-XX-XXX

Shell L +.001 R S T Thread Size Max. –.005 (TP) ±.016 ±.005 Class 2A JT00 (MS27475) — hermetic wall mounting receptacle * JT00H-XX-XXX JT00Y-XX-XXX (MS27475YXXDXXX) * JTS00Y-XX-XXX (MS27482YXXEXXX) * To complete order number see page 53. Interfacial seal wafer; to complete order number see page 53. * High temperature version, interfacial seal wafer with stainless steel shell; to complete order number see page 53. All dimensions for reference only. .005 DIA M +.016 –.005 .375 ±.005 .317 .308 MAX V L S R (TP) R (TP) S T (4 HOLES)

JT02 (MS27476) — hermetic box mounting receptacle LN K K Shell +.006 +.001 R S T +.001 * JT02H-XX-XXX JT02Y-XX-XXX (MS27476YXXDXXX) * JTS02Y-XX-XXX (MS27476YXXEXXX) * To complete order number see page 53. Interfacial seal wafer; to complete order number see page 53. * High temperature version, interfacial seal wafer with stainless steel shell; to complete order number see page 53. All dimensions for reference only. .005 DIA M S R (TP) R (TP) S T (4 HOLES) +.016 –.005 .375 L N .317 ±.005 .308 MAX KK

S (2 PLACES) H A T C M Z .062 MIN.** .109 MAX O RING N RR JT07 (MS27477) — hermetic jam nut receptacle * JT07H-XX-XXX * JT07Y-XX-XX (MS27477YXXDXXX) ** JTS07Y-XX-XXX (MS27483YXXEXXX)  “D” shaped mounting hole dimensions. * To complete order number see page 53. Panel Thickness * Interfacial seal wafer; to complete order number see page 53. **** High temperature version, interfacial seal wafer with stainless steel shell; to complete order number see page 53. A H N T RR Shell +.000 C +.017 M +.001 S +.010 Z Thread All dimensions for reference only.

JTI (MS27478) — hermetic solder mounting receptacle * JTIH-XX-XXX JTIY-XX-XX (MS27478YXXDXXX) * JTSIY-XX-XXX (MS27503YXXEXXX) * To complete order number see page 53. Interfacial seal wafer; to complete order number see page 53. * High temperature version, interfacial seal wafer with stainless steel shell; to complete order number see page 53. LN G G K K 8 .078 .473 .687 .562 10 .078 .590 .797 .672 12 .078 .750 .906 .781 14 .078 .875 1.031 .906 16 .078 1.000 1.156 1.031 18 .078 1.125 1.281 1.156 20 .078 1.250 1.375 1.250 22 .107 1.375 1.500 1.375 24 .107 1.500 1.625 1.500 All dimensions for reference only. Weld mounting hermetic receptacle also available. Consult Amphenol, Sidney, NY for availability and dimensions. GG .348 N L KK .317 .340 MAX +.011 –.010 ±.005

B .812 MAX AN C .167 DIA. +.010 –.005 N .562 MAX JT — accessories plug protection cap N AA 1 B Dia. Shell Dia. Dia. +.000 C +.001 MS MS 10- Number Number Number Suffix Suffix Finish Suffix with chain without chain Chromate treat -XX0 Anodic coating -XX5 CXXC CXX Cadmium plate nickel base -XX7 AXXC AXX Olive drab, cadmium, nickel base -XX9 BXXC BXX Electroless nickel -XXG FXXC FXX For MS stamping identification, accessories must be ordered by MS part number. If ordered by 10- part number, they will be stamped with said number. * To complete order number, add shell size and suffix number. For example, shell size 10 with cadmium plate, nickel base would be 10-241801-107, MS27510A10C or MS27352A10. All dimensions for reference only. * 10-547138-XXX (MS27510XXC) * 10-241853-XXX (MS27352XXX)

A .812 MAX D A .167 DIA. +.010 –.005 A .531 MAX .781 MAX C C JT — accessories receptacle protection cap * 10-241856-XXX (MS27353XXX) * 10-547136-XXX (MS27511XXX) * 10-241802-XXX For MS stamping identification, accessories must be ordered by MS part number. If ordered by 10- part number, they will be stamped with said number. * To complete order number, add shell size and suffix number. For example, shell size 10 with cadmium plate, nickel base would be 10-241800-107, MS27511A10C or MS27353A10. † 3.000 for MS27511 All dimensions for reference only. AD Shell Dia. C +.010 Size Max. Approx. –.000 8 .719 3.000 .891 10 .844 3.000 1.016 12 1.000 3.500† 1.141 14 1.125 3.500 1.266 16 1.250 3.500 1.391 18 1.375 3.500 1.516 20 1.500 4.000 1.641 22 1.625 4.000 1.766 24 1.750 4.000 1.891 MS MS 10- Number Number Number Suffix Suffix Finish Suffix with chain without chain Chromate treat -XX0 Anodic coating -XX5 CXXC CXX Cadmium plate nickel base -XX7 AXXC AXX Olive drab, cadmium, nickel base -XX9 BXXC BXX Electroless nickel -XXG FXXC FXX

JT/LJT — accessories strain relief (crimp type) * 10-405982-XXX (MS27506XXX-2 reference M85049/49) For MS stamping identification, accessories must be ordered by MS part number. If ordered by 10-part number, they will be stamped with said number. *To complete order number, add shell size and suffix number. 10-Number MS27506 M85049/49 Finish Suffix Suffix Suffix Chromate treat -XX0 NA Anodic coating -XX5 CXX-2 (-2-XXA) Cadmium plate nickel base -XX7 AXX-2 NA Olive drab, cadmium, nickel base -XX9 BXX-2 (-2-XXW) Electroless nickel -XXG FXX-2 (-2-XXN) Y B Thread (Modified) BB Dia. Dia. Shell +.010 G L Size Modified +.000 Screw For example: Shell size 10 with cadmium plate, nickel base would be 10-405982-107 or M85049/49-2-10W All dimensions for reference only. Note: For solder type cable clamp 10-241055-XXX (M85049/49) consult Amphenol, Sidney, NY. L Y BB B GROMMET G

1.656 MAX

S R (TP) SR (TP) T (4 HOLES) M L .717 +.006 –.000 .200 FK K N .496 MAX ±.031 .200 V N ±.031 D M .717 +.006 –.000 LJT00R (MS27466) — crimp wall mounting receptacle *LJT00RE-XX-XXX (MS27466E) *LJT00RT-XX-XXX (MS27466T) *LJT00RP-XX-XXX (MS27466P) M N T V Thread KK Shell F L +.000 +.001 R S Dia. Class 2A Dia. * To complete order number see page 53. All dimensions for reference only. .005 DIA M

.844 MAXL MAX Z V N N P M .905 +.006 –.000 L MAX FK K S R (TP) SS R (TP) T (4 HOLES) P M .905 +.006 –.000 D Z S LJTPQ00R (MS27656) — crimp wall mounting receptacle (back panel mounting) F M P Max S T V Thread KK SS Dia. * LJTPQ00RE-XX-XXX (MS27656E) * LJTPQ00RT-XX-XXX (MS27656T) * LJTPQ00RP-XX-XXX (MS27656P) * To complete order number see page 53. All dimensions for reference only. Note: MS27656 superseded MS 27515. .005 DIA M

V .918 ±.031 N M .717 +.006 –.000

1.219 MAXC

S S D LJT01R — crimp line receptacle * LJT01RE-XX-XXX * LJT01RT-XX-XXX M N V Thread Ref. Shell C +.000 +.001 S Class 2A Size Max. –.005 –.005 ±.016 (P lated) * To complete order number see page 53. All dimensions for reference only.

.717 +.006 –.000 .297 MAX. .200M KK ±.031 N .905 +.006 –.000 M KKN Z L MAX P S R (TP) SR (TP) T (4 HOLES) 1SS LJT02R (MS27496) — crimp box mounting receptacle LJTP02R (MS27505) — crimp box mounting receptacle (back panel mounting) * LJT02RE-XX-XXX (MS27496E) * LJTP02RE-XX-XXX (MS27505E) MM 1 N Dia. P Max. S T KK Dia. SS Dia. * To complete order number see page 53. All dimensions for reference only. .005 DIA M

V .594 .325 +.003 –.002 ±.025 1.219 MAX GROUNDING RING GROUNDING RING FK K Q L D .594 .325 +.003 –.002 ±.025 LJT06R (MS27467) — crimp straight plug * LJT06RE-XX-XXX (MS27467E) * LJT06RT-XX-XXX (MS27467T) * LJT06RP-XX-XXX (MS27467P) V Thread KK Shell F L Q Class 2A Dia. Size Dia. Max. Max. (Pl ated) Max. * To complete order number see page 53. All dimensions for reference only.

.750 MAX. .328 MAX. RR .915 .010 .062 MIN. .125 MAX. V N RR L MAX. FK K C H S T A NA ±.005 PANEL THICKNESS ±.020 .915 .010 .062 MIN. .125 MAX.±.005 PANEL THICKNESS ±.020 D LJT07R (MS27468) — crimp jam nut receptacle * LJT07RE-XX-XXX (MS27468E) * LJT07RT-XX-XXX (MS27468T) * LJT07RP-XX-XXX (MS27468P) A H Hex N T V Thread KK RR Thread ★ .059 Dia. Min. 3 lockwire holes. Formed lockwire hole design (6 holes) is optional.  “D” shaped mounting hole dimensions. * To complete order number see page 53. All dimensions for reference only.

LJT00 (MS27469) — hermetic wall mounting receptacle * LJT00H-XX-XXX LJT00Y-XX-XXX (MS27469YXXD) * LJTS00Y-XX-XXX (MS27469YXXE) N Dia. T R R Shell +.001 R S Dia. Thread Size –.005 (TP) ±.016 ±.005 Class 2A * To complete order number see page 53. Interfacial seal wafer; to complete order number see page 53. * High temperature version, interfacial seal wafer with stainless steel shell; to complete order number see page 53. All dimensions for reference only. .005 DIA M N RR 1.047±.005 .741 +.010 ±.005S R (TP) SR (TP) T (4 HOLES)

LJT07 (MS27470) — hermetic jam nut receptacle * LJT07H-XX-XXX LJT07Y-XX-XXX (MS27470YXXD) * LJTS07Y-XX-XXX (MS27470YXXE) A H Hex N T KK RR Thread ★ .059 Dia. Min. 3 lockwire holes. Formed lockwire hole design (6 holes) is optional.  “D” shaped mounting hole dimensions. * To complete order number see page 53. Interfacial seal wafer; to complete order number see page 53. * High temperature version, interfacial seal wafer with stainless steel shell, to complete order number see page 53. All dimensions for reference only. C H S N RR KK L .084 T A .915 .062 MIN. .125 MAX.±.005 PANEL THICKNESS ±.025

LJTI (MS27471) — hermetic solder mounting receptacle * LJTIH-XX-XXX LJTIY-XX-XXX (MS27471YXXD) * LJTSIY-XX-XXX (MS27471YXXE) * To complete order number see page 49. Interfacial seal wafer; to complete order number see page 49. * High temperature version, interfacial seal wafer with stainless steel shell; to complete order nunmber see page 49. All dimensions for reference only. Weld mounting hermetic receptacle also available. Consult Amphenol, Sidney, NY for availability and dimensions. N Dia. SS Dia. L M GG Dia. KK Dia. L M .031 +.006 –.005 .304 +.030 –.040 KKN SS GG

quick-disconnect with an axial pull of lanyard Amphenol LJT Breakaway Fail Safe Connectors provide unequalled performance in environments requiring instant disengagement. Designed to provide quick disconnect of a connector plug and receptacle with an axial pull on the lanyard, the “Breakaway” Fail Safe connector family offers a wide range of electrical and mechanical features:  Instant decoupling and damage free separation  Completely intermateable with standard LJT recep- tacles  Inventory support commonality through the use of standard insert arrangements and contacts Breakaway un-mating is initiated by applying a pull force to the lanyard which causes the operating sleeve on the plug to move away from the receptacle. Coupling segments on the plug then move away from the mating receptacle while expanding, thus releasing the receptacle. After completion of the un-mating sequence, spring compression returns the sleeve and segments to their original positions. Un-mating of the plug may also be accomplished by normal rotation of the coupling ring without affecting the breakaway capabil- ity. The LJT Breakaway Fail Safe connector features which provide EMI/EMP shield- ing in excess of MIL-DTL-38999 Series I requirements:  Solid metal-to-metal coupling  EMI grounding fingers  Conductive finishes In addition to standard Breakaway connectors, Amphenol also manufactures custom breakaway connectors including those with:  Increased pull-force capability  Custom lanyard lengths and backshells  Low force separation capabilities  Low insertion/separation force contacts  Non-cadmium finishes  Custom JT Series Breakaway designs have been developed for special applications; however the LJT Series is recommended over the JT Series for the quick-disconnect breakaway style. Contact Amphenol Aerospace for more information on breakaway, quick- disconnect connectors. Other Amphenol cylindrical families (MIL-DTL-38999 Series III, MIL-C-26482, MIL-C-83723) also offer breakaway quick-disconnect connectors.

LJT Fail Safe 88-5388/91-5388 (MS27661) lanyard release plug A D Max. V Thread Shell Dia. B Accessory L UNEF Size Max. Max. Dia. Max. Class 2A (Plated) * To complete order number see page 40-41. All dimensions for reference only. B A V D L OUTER SLEEVE MOVEMENT DURING MATING .275 MAX. LANYARD PULLED TAUT AGAINST A .500 ±.031 DIA. MANDREL MS LANYARD LENGTH 6.250 STD. FOR PROPRIETARY LANYARD LENGTH SEE LANYARD LENGTH TABLE .575 +.007 –.003 SOCKET INSERT .019 +.012 –.003 PIN INSERT .594 +.003 –.002

insert availability, how to order Contact Size Insert Service Total 22D 20 16 12 12 8 8 Arrangement Rating Contacts Coax Coax* Twinax 11-2 I 2 2 11-35 M 13 13 11-98 I 6 6 13-4 I 4 4 13-8 I 8 8 13-35 M 22 22 13-98 I 10 10 15-5 II 5 5 15-15 I 15 14 1 15-18 I 18 18 15-19 I 19 19 15-35 M 37 37 15-97 I 12 8 4 17-6 I 6 6 17-8 II 8 8 17-26 I 26 26 17-35 M 55 55 17-99 I 23 21 2 19-11 II 11 11 19-32 I 32 32 19-35 M 66 66 21-11 I 11 11 21-16 II 16 16 21-35 M 79 79 21-39 I 39 37 2 21-41 I 41 41 23-21 II 21 21 23-35 M 100 100 23-53 I 53 53 23-54 M 53 40 9 4 23-55 I 55 55 25-4 I 56 48 8 25-19 I 19 19 25-20 N 30 10 13 4 3 25-24 I 24 12 12 25-29 I 29 29 25-35 M 128 128 25-43 I 43 23 20 25-46 I 46 40 4 2* 25-61 I 61 61 INSERT AVAILABILITY * For RG 180/U and RG 195/U cables only. (Check Amphenol Aerospace, Sidney, NY for other cable applications. For availability of other insert arrange- ments and accessories consult Amphenol Aerospace. TABLE II LANYARD LENGTH CODES Basic MIL-DTL-38999 Part Insert Number Arrangement 88/91-538808 11-2 06 11-35 07 11-98 10 13-4 11 13-8 13 13-98 14 13-35 18 15-5 23 15-15 22 15-18 19 15-19 20 15-35 27 17-6 28 17-8 29 17-26 30 17-35 31 17-99 37 19-11 39 19-32 40 19-35 47 21-11 48 21-16 49 21-35 50 21-41 51 21-39 57 23-21 58 23-35 59 23-53 61 23-54 60 23-55 66 25-19 74 25-20 67 25-29 68 25-35 69 25-43 70 25-61 71 25-4 72 25-24 Lanyard Length (in.) MS Proprietary ± .250 Code 4.000 40 4.250 41 4.500 42 4.750 43 5.000 50 5.250 51 5.500 52 5.750 53

6.000 No 60

6.250 Code 61

6.500 62 6.750 Std. 63

7.000 Length 70

7.250 6.250 71 7.500 72 7.750 73 8.000 80 8.250 81 8.500 82 8.750 83 9.000 90 9.250 91 9.500 92 9.750 93 TABLE I INSERT ARRANGEMENT CODE LJT Lanyard Separation Forces Shell Straight Pull 15 Degree Pull Size (lbs. max.) (lbs. max.) 13 45 55 21 90 100

how to order, cont. MS27661 T 17 B 35 P A MS Number Service Class Shell Size Finish Insert Arrangement Contact Style Polarizing Position MS Number MS Number designates MIL-DTL-38999, Series I LJT Lanyard Release Plug Service Class E for environmental crimp applications (inactive for new design) T for environmental crimp applications with serrations on rear threads of shell Shell Size MIL-DTL-38999, sizes 11 through 25 Finish B designates corrosion resistant olive drab cadmium plated aluminum, 500 hour extended salt spray, EMI shielding effectiveness –50dB @ 10 GHz specification min., 175°C F designates electroless nickel plated aluminum, 48 hour salt spray, EMI shielding effectiveness –65dB 10 GHz500 specification min., 200°C These are standard finishes. Consult Amphenol Aerospace for variations. Insert Arrangement MIL-DTL-38999, see insert identification chart on page 40. Contact Style P designates Lanyard Release plug with pin contacts S designates Lanyard Release plug with socket contacts Polarizing Postion For alternate positions of connector (to prevent cross- mating) see LJT key/keyway rotation description on page 5. (No letter is required for normal). 88 – 5388 29 – 40 P Finish Connector Type Identification Shell Size and Insert Arrangement Code Lanyard Length Code Contact Type/Alternate Insert Rotation Finish 88 designates corrosion resistant olive drab cadmium plate over nickel, 500 hour extended salt spray, EMI –50dB @ 10 GHz specification min., 175°C 91 designates electroless nickel plated aluminum, optimum EMI shielding effectiveness –65dB @ 10 GHz specification min., 48 hour salt spray, 200°C These are standard finishes. Consult Amphenol Aerospace, Sidney, NY for variations. Connector Type Identification 88/91-5388 designates MIL-DTL-38999, Series I LJT Lanyard Release Plug Shell Size and Insert Arrangement Code Shell sizes are MIL-DTL-38999, Series III from 11 thru 25. The basic part number selected specifies the insert arrangement. See Table I (page 40) for coded part number that correlates to insert arrangement. Lanyard Length Code See Table II (page 40) for lanyard length code number. Contact Type/Alternate Rotations P designates pin, S designates socket for normal positioning of contacts. When an alternate position of the connector is required to prevent cross-mating, a different letter (other than P or S) is used. See alternate positioning for LJT on page 5, then convert to Amphenol proprietary coding by the following chart. Pin Contacts Socket Contacts MS Letter Amphenol Letter MS Letter Amphenol Letter P P (normal) S S (normal) PA E SA F PB R SB T PC W SC X PD Y SD Z HOW TO ORDER - BY MILITARY PART NUMBER FAIL SAFE MS27661 HOW TO ORDER - BY PROPRIETARY PART NUMBER FAIL SAFE 88-5388 OR 91-5388

.906 MAX DN

1.141 MAX

5.000 REF

B DN .906 MAX M .167 +.010 –.005 LJT — accessories plug protection cap * 10-421399-XXX * (MS27501XXXC) * 10-275196-XXX (MS27501) * To complete order number, add shell size and suffix number. For example, shell size 11 with cadmium plate, nickel base would be 10-421399-117, MS27501A11C or MS20048A11. N B D Dia. Shell Dia. Dia. M +.001 Size Ref Max ±.250 –.005 9 .180 .812 3.000 .572 11 .180 .938 3.000 .700 13 .180 1.062 3.500 .850 15 .180 1.188 3.500 .975 17 .180 1.312 3.500 1.100 19 .209 1.438 3.500 1.207 21 .209 1.562 4.000 1.332 23 .209 1.688 4.000 1.457 25 .209 1.812 4.000 1.582 MS MS 10- Number Number Number Suffix Suffix Finish Suffix with chain without chain Chromate treat -XX0 Anodic coating -XX5 Cadmium plate nickel base -XX7 AXXC AXX Olive drab, cadmium, nickel base -XX9 BXXC BXX Electroless nickel -XXG FXXC FXX All dimensions for reference only.

D L D L D M .167 +.010 –.005 B 3.500 APPROX D L

6.000 APPROX

.167 +.010 –.005 LJT — accessories receptacle protection cap * (MS27502XXXC) * 10-427406-XXX * 10-427950-XXX For MS stamping identification, accessories must be ordered by MS part number. If ordered by 10- part number, they will be stamped with said number. * To complete order number, add shell size and suffix number. For example, shell size 11 with cadmium plate, nickel base would be 10-427406-117, MS27502A11C or MS20047A11. B Dia. D Shell +.010 Dia. L L 1 M Size –.000 Max Max. Max. ±.250 MS MS 10- Number Number Number Suffix Suffix Finish Suffix with chain without chain Chromate treat -XX0 Anodic coating -XX5 CXXC CXX Cadmium plate nickel base -XX7 AXXC AXX Olive drab, cadmium, nickel base -XX9 BXXC BXX Electroless nickel -XXG FXXC FXX All dimensions for reference only. * 10-275197-XXX (MS27502)

LJT — accessories strain relief (solder type) * 10-436792-XXX 10-Number Finish Suffix Chromate treat -XX0 Anodic coating -XX5 Cadmium plate nickel base -XX7 Olive drab, cadmium, nickel base -XX9 Electroless nickel -XXG BY B B Dia. Thread Dia. Shell +.010 L Class 2B GG +.000 Size –.025 Max. (Plated) Max. –.011 For military type cable clamp see MS27506 or M85049/49 on page 28. * To complete order number, add shell size and suffix number. For example: Shell size 11 with cadmium plate, nickel base would be 10-436792-117. All dimensions for reference only. GG BB B Y L

JT/LJT — wire wrap contacts (socket) JT/LJT CRIMP CONTACTS PRINTED CIRCUIT BOARD/WIRE WRAP CONTACTS JT SOCKETS Contact JT/LJT Pins Size MS No. 8 (Coax)* M39029/60-367 8 (Twinax) M39029/90-529** 10 (Power) M39029/58-528

12 M39029/58-365

16 M39029/58-364

20 M39029/58-363

22 M39029/58-362

MS No. NA NA NA M39029/57-359 M39029/57-358 M39029/57-357 M39029/57-356 M39029/57-355 M39029/57-354 LJT Sockets MS No. M39029/59-366 M39029/91-530 M39029/56-527 M39029/56-353 M39029/56-352 M39029/56-351 M39029/56-350 M39029/56-349 M39029/56-348 Contact Stickout Max/Min (See Illustration) PCB Tail Contacts Size Dia. MS27472 MS27497 MS27499 MS27508 MS27473 MS27474 10-497641-45 20 .019 NS NS .192 .192 NS NS .143 .143 Wire Wrap Tail Contacts Square NS NS .194 .194 NS NS All dimensions for reference only. Consult Amphenol, Sidney, NY for specific contact contour stickout data. NS designates No Stickout. See also catalog 12-170, Amphenol Cylindrical Connectors for PCB Applications. This catalog provides the most commonly used insert pattern pin- out drawings which have been tooled for the purpose of attaching cylindrical connectors to printed circuit boards. CONTACT STICKOUT MAX. / MIN. Above part numbers include standard finish designation - gold plating over suitable underplate in accordance with MIL-C-39029. For other finish variations, consult Amphenol, Sidney, NY. Note: 22M and 22D contacts are interchangeable. NS - No Stickout * For use with RG180B/U and RG195A/U cable. For other size 8 coax or optional sizes 12 and 18 coax contacts available for use in JT/LJT connectors, see catalog 12-030, or consult Amphenol, Sidney, NY. ** For use with 17/M176-00002 cable. † Optional design - see slash sheet MS39029 For further contact options available for use in JT/LJT connectors (thermocouple, fiber optics), consult Amphenol, Sidney, NY. crimp contacts, printed circuit board,

wire wrap contacts (sockets) PRINTED CIRCUIT BOARD/WIRE WRAP CONTACTS LJT SOCKETS Contact Stickout Max/Min (See Illustration) MS27368 PCB Tail MS27466 MS27656 MS27496 MS27505 MS27467 LJT07RE Contacts Size Dia LJT00RT LJTPQ00RT LJT02RE LJTP02 LJT06RE (9-17) (19-25) .000 NS .204 .203 .000 NS NS Wire Wrap Tail Contacts Square NS NS .178 .177 NS NS NS Above part numbers include standard finish designation – gold plating over suitable underplate in accordance with MIL-C-39029. For other finish variations, consult Amphenol, Sidney, NY. Note: 22M and 22D contacts are interchangeable. NS – No Stickout For other contact options available for use in LJT connectors (thermocouple, fiber optic), consult Amphenol, Sidney, NY. All dimensions for reference only. Consult Amphenol, Sidney, NY for specific contact contour stickout data. NS designates No Stickout. See also catalog 12-170, Amphenol Cylindrical Connectors for PCB Applications. This catalog provides the most commonly used insert pattern pin- out drawings which have been tooled for the purpose of attaching cylindrical connectors to printed circuit boards. CONTACT STICKOUT MAX. / MIN.

Contact Stickout Max/Min (See illustration page 42) PCB Tail Contacts Size Dia 10-407552-15 22M .019 10-407552-55 22M .019 10-407552-85 22M .019 10-407552-95 22M .019 10-407552-115 22M .019 10-497640-15 20 .019 10-497640-25 20 .019 10-497640-45 20 .019 10-497640-65 20 .019 10-497596-15 20 .025 10-497596-25 20 .025 10-497596-35 20 .025 10-497596-55 20 .025 10-497695-15 16 .040 10-497630-25 16 .062 10-497630-35 16 .062 10-497630-45 16 .062 10-597502-15 12 .081 Wire Wrap Tail Contacts Square 10-407572-15 22D .025 10-407572-35 22D .025 10-407572-45 22D .025 10-407572-75 22D .025 10-407584-25 20 .025 10-407584-35 20 .025 MS27472 MS27497 MS27499 MS27508 MS27473 MS27474 JT00RT JTPQ00RT JT02RE JTP02RE JT06RT JT07RT NS NS .105 .105 NS NS .057 .057 NS NS .188 .188 NS NS NS NS .192 .192 NS NS .140 .140 JT/LJT — wire wrap contacts (pins) PRINTED CIRCUIT BOARD/WIRE WRAP CONTACTS, JT/LJT PINS Above part numbers include standard finish designation – gold plating over suitable underplate in accordance with MIL-C-39029. For other finish variations, consult Amphenol, Sidney, N.Y. Note: 22M and 22D contacts are interchangeable. NS – No Stickout For other contact options available for use in JT/LJT connectors, (thermocouple, fiber optic, high speed coax, twinax, triax, q uadrax and differential twinax) consult Amphenol, Sidney, NY. printed circuit board and MS27468 MS7466 MS27656 MS27496 MS27505 MS27467 LJT07RE LJT00RT LJTPQ00RT LJT02RE LJTP02RE LJT06RE (9-17) (19-25) NS NS .104 .104 NS NS NS .058 .057 NS NS .189 .188 NS NS NS NS .191 .191 NS NS NS .141 .140 .005 NS .209 .208 .005 NS NS

JT/LJT – accessories universal “header assembly” for flex print or PC board mounting Mounts to all MIL-DTL-38999 and MIL-C-26482 Connectors The use of connectors with printed circuit termination is rapidly gaining popularity due to the rise of high volume, vapor phase or wave solder manufacturing processes. Ter- mination of this style of connector to flex print or a printed circuit board represents a major cost in the manufacturing process for users. When adding flex or printed circuit board assemblies to an expensive filter or filter/ transient protection connector, the total cost of a failed solder joint, a bent pin, or an un- anticipated electrical failure becomes prohibitive. The universal header as- sembly from Amphenol will provide for easy separation of the connector from the board on these occasions. Header Assemblies Provide Cost Savings Incorporation of the header assembly provides the user with time and cost saving potentials. These header assemblies can be vapor phase or wave soldered to flex or printed circuit boards prior to the receipt of the EMI/EMP connector. Headers can be installed to standard connectors, allowing for elec- trical testing that would adversely affect the sensitive diodes, MOV’s or capaci- tors in the EMI/EMP connectors. Expensive connector assemblies can be eas- ily removed from and reattached to the header assembly as the manufacturing process dictates. Mounting Applications Shell modifications are recommended, but are not necessary. The header assembly can be attached to connectors with standard flange placement or directly to the circuit board. The ideal application would involve either a single flange moved all the way to the rear of the connector or a double flange. Cinch nuts can be installed in either flange to allow easier mounting to the panel or the header assembly. The forward flange would mount the connector to the panel; the rear flange would be used to mount the header assembly. Various types of captivated or loose attaching screws can be utilized for unique appli- cations. Amphenol universal headers are slotted to allow mounting to all series of MIL- DTL-38999 or MIL-C-26482 connectors without special alterations. They are of similar dimension as the flange of the mounting connector and would be ap- proximately .185 inches (4.70 mm) thick. Incorporates a Shorter Pin/Socket Contact The heart of the header assembly is a short pin/socket contact. The tail of the contact would accommodate standard through-hole diameters and thickness of the flex or printed circuit board materials. The socket is imbedded in the molded material, making electrical engagement with the printed circuit tail of the connector. Cylindrical Configuration  3 PCB stickout dimensions are available.  Size 22D contacts use .175 thick headers  Size 16 to 20 contacts use .195 thick headers  Consult Amphenol, Sidney NY for additional configurations.  Headers for cylindrical connectors accom- modate up to 128 pins. See pages 4-11 for JT/LJT mating connector contact layouts. Also see catalog 12-092 for MIL-DTL- 38999, Series III mating contact layouts and catalog 12-070 for MIL-C-26482 mating contact layouts. Mounting to Rectangular ARINC Connectors  Headers for ARINC connector arrange- ments accommodate up to 150 pins  Consult Amphenol, Sidney, NY for ARINC configurations and detailed dimensions. Materials  Body is molded from Torlon or PPS (Polyphenylene Sulfide)  Electrical engagement areas of the header contact are plated with .00003 inches minimum of gold over .00005 inches minimum of nickel. Headers provide easy separation of the connector from the PC board.

Shell Size Arrangement Contact Designation* Number PCB Stickout Suffix* Suffix B ± .015 Stickout 08 1 .120 10 2 .185 12 3 .270 S T TT VISUAL INDICATOR NOTCH FOR TOP C OF INSERT PATTERN (SIZE & CONFIGURATION OPTIONAL) L F RADIUS B PCB STICKOUT (SEE SUFFIX CHART BELOW) G .020 ± .001 .040 ± .001 (SIZE 20) .0625 ± .0010 (SIZE 16) B PCB STICKOUT (SEE SUFFIX CHART BELOW).050 G SIZE 22 CONTACT VIEW SIZE 16 AND 20 CONTACT VIEW JT/LJT – accessories universal “header assembly” for flex print or PC board mounting, cont. The drawing below shows the standard universal adapter for use with MIL-DTL-38999 and MIL-C-26482 connectors. Consult Amphenol Aerospace, Sidney NY for drawings of headers for ARINC configurations. Assembly Shell F G S T R1 R2 TT Part Number Size Radius ± .005 ± .005 + .008 TP† TP† + .008 – .006 – .006 Assemblies containing Size 22 contacts only: .175 Assemblies containing Size16 or 20 contacts: .195 See Suffix Chart † TP designates true position dimensioning. ASSEMBLY NUMBER SUFFIX CHART Insert Arrangement Suffix from MIL-STD-1560 or MIL-STD-1669 HOW TO ORDER INFORMATION For Universal Adapter Used with MIL-DTL-38999 Connectors Use coded number as follows: 21-9040 XX - XX X Designates Amphenol Interface Adapter Shell size designation for MIL-DTL-38999 Series I, II. See Suffix chart. Arrangement number - See MIL-STD-1560 or MIL-STD-1669. See insert availability charts on pages 4-6. Contact PCB Stickout designation See Suffix chart. Universal adapters are also used with MIL-DTL-38999 Series III and with MIL-C-26482, Series 1 and 2. For how to order information on adapters to be used with ARINC connectors, consult Amphenol, Sidney NY. * Shell size designation for MIL-DTL-38999 Series I, II, III and IV and MIL-C-26482 Series 1 and 2. Examples: Shell size 9 use 08. Shell size 25 use 24. Size 22 contacts available in all 3 stickout lengths. Size 16 and 20 contacts available only in .185 and .270 lengths. * Insert arrangement 14-97 and 15-97 are not available at this time. Consult Amphenol, Sidney NY for information.

JT/LJT — plastic protection caps, sealing plugs THERMOCOUPLE CONTACTS PLASTIC PROTECTION CAPS SEALING PLUGS Contact JT/LJT Size Material Pins Chromel 10-407862-310 Alumel 10-407862-320

20 Iron 10-407862-335

Partial listing. If you do not see the contact for your application, consult Amphenol, Sidney, N.Y. Plug Receptacle Contact Sealing Plugs Size Proprietary No MS No 8 (Coax) 10-482099-8 MS27488-8 8 (Twinax) T3-4008-59P N/A 10 (Power) 10-576225 N/A 12 10-405996- 12 MS27488-12 16 10-405996- 16 MS27488-16 20 10-405996- 20 MS27488-20 22 10-405996- 22 MS27488-22 22M 10-405996- 22 MS27488-22 22D 10-405996- 22 MS27488-22 LJT 9 10-70506-14 10-70500-10 11 10-70506-16 10-70500-12 13 10-70506-18 10-70500-14 15 10-70506-20 10-70500-16 17 10-70506-22 10-70500-18 19 10-70506-24 10-70500-20 21 10-70576-24 10-70500-22 23 10-70506-28 10-70500-24 25 10-558651-25 10-70506-28 thermocouple contacts, JT 8 10-70500-10 10-70506-10S 10 10-70506-14 10-70506-12 12 10-70506-16 10-70506-14 14 10-70506-18 10-70506-16 16 10-70506-20 10-70506-18 18 10-70506-22 10-70506-20 20 10-70506-24 10-70506-22 22 10-70576-24 10-70506-24 24 10-70506-28 10-70576-24

L-844 covering the JT-R, LJT-R and MS series connectors) will provide reliable crimped wire to contact terminations. There is a possibility of additional crimping tools other than those included being available at present or in the future for this specific application. For additional information on coaxial contacts, consult Amphenol catalog section 12-130. CRIMPING TOOLS Contact Crimping Turret Die Size/Type Tool or Positioner

12 Pin and Socket M22520/1-01 M22520/1-04

16 Pin and Socket M22520/1-01 M22520/1-04

20 Pin and Socket M22520/2-01 M22520/2-10

22, 22D, 22M Pin M22520/2-01 M22520/2-09 M22520/7-01 M22520/7-07 22, 22D, 22M Socket (LJT-R) M22520/2-01 M22520/2-07 M22520/7-01 M22520/7-05 22D Socket (JT-R) M22520/2-01 M22520/2-06 M22520/7-01 M22520/7-06

8 Twinax Center Pin and Socket M22520/2-01 M22520/2-37

8 Twinax Intermediate M22520/5-01 M22520/5-200

Outer Pin & Socket Contact Crimping Turret Die Size/Type Tool or Positioner 8 (Coaxial Inner Pin and Socket) M22520/2-01 M22520/2-31 M22520/5-01 M22520/5-05 Die Closure B

8 Coaxial Outer Pin M22520/5-01 M22520/5-41

16 Coaxial Inner M22520/2-01 M22520/2-35

16 Coaxial Outer M22520/4-01 M22520/4-02

12 Coaxial Inner Pin and Socket M22520/2-01 M22520/2-34

12 Coaxial Outer Pin and Socket M22520/31-01 M22520/31-02

10 (Power) †† †† Plastic Tools Metal Tools Angle Type Straight Type Use with Color MS Proprietary Proprietary Color Contact Size Part Number Code Part Number Part Number Part Number Code 10 (Power) M81969/14-05* Gray/White M81969/8-11 † † Green

12 M81969/14-04* Yellow/(Whi te) M81969/8-09 11-8674-12 11-8794-12 Yellow

16 M81969/14-03* Blue/(White) M81969/8-07 11-8674-16 11-8794-16 Blue

20 M81969/14-10* Red/(Orange) M81969/8-05 11-8674-20 11-8794-20 Red

22 M81969/14-09 Brown/(White) M81969/8-03 11-8674-22 11-8794-22 Brown

22D, 22M M81969/14-01* Green/(White) M81969/8-01 11-8674-24 11-8794-24 Black

8 Coaxial None Required

8 Twinax None M81969/46-06** None Red

Where 2 or 3 tools are listed for a contact size, only one tool and its die or positioner are required to crimp the contact. Th e above crimping tools and positioners are available from the approved tool manufacturer. Plastic Tools Metal Tools Angle Type For Unwired Contacts Straight Type Use with Color Proprietary MS Proprietary Proprietary Color Contact Size Part Number Code Part Number Part Number Part Number Part Number Code 10 (Power) M81969/14-05* (Green)/White † M81969/8-12 † † Green/White

12 M81969/14-04* (Yellow)/Whi te 11-10050-11 M81969/8-10 11-8675-12 11-8795-12 Yellow/White

16 M81969/14-03* (Blue)/White 11-10050-10 M81969/8-08 11-8675-16 11-8795-16 Blue/White

20 M81969/14-10* (Red) Orange 11-10050-9 M81969/8-06 11-8675-20 11-8795-20 Red/White

22 M81969/14-09* (Brown)/White 11-10050-8 M81969/8-04 11-8675-22 11-8795-22 Brown/White

22D, 22M M81969/14-01* (Green)/White 11-10050-7 M81969/8-02 11-8675-24 11-8795-24 Green/White

8 Coaxial M81969/14-12 Green None None 11-9170 DRK264-8†† N/A

8 Twinax M81969/14-12 Green None M81969/46-12** 11-9170 N/A N/A

The M81969/8, 11-8674, 11-8675, and 11-8794 metal contact insertion and removal tools will accommodate wires having the maximum outside diameter as wire diameters exceed those specified, the plastic tools must be used. * Double ended insertion/removal tool. ** Twinax insertion and removal tools are available only in a straight type, metal version. † To be determined †† Contact Daniels Manufacturing Co. for availability. The following data includes information pertaining to the application tools which have been established for crimping, inserting, and removing the size 12, 16, 20, 22, 22D and 22M contacts incorporated in the JT-R, LJT-R and MIL-DTL-38999 (MS) series connectors as applicable. All crimping tools included are the “full cycling” type and when used as specified in the installation instructions (L-624 and

JT/LJT — contact connectors Amphenol® LJT and JT Series solder contact connectors are qualified to Series I and II respectively, of MIL-C-27599. These connectors use a rigid, hard dielectric insert, which is molded around the pin and socket contacts. This permits a higher degree of pressurization across an interface, of up to 1x10 -3 cc/sec. Contact positional tolerances are also considerably reduced, with less chance of pin bending. Shell styles similar to MIL-DTL-38999 crimp connectors are available along with a large variety of contact sizes and insert patterns. A complete line of accessories is also available. For additional information on Amphenol ® LJT/JT solder type connectors, ask for Product Data Sheet 158. Contact your local sales office or Amphenol Corporation Amphenol Aerospace 40 – 60 Delaware Avenue Sidney, New York 13838-1395 Telephone:607-563-5011 Fax:607-563-5157 www.amphenol-aerospace.com JT Solder LJT Solder Wall Mounting Receptacle Straight Plug Wall Mounting Receptacle Straight Plug solder

Contact Style (P or S) Alternate Keying (No letter required for normal position) JT/LJT how to order PROPRIETARY PART NUMBER MILITARY TYPES Military Service Class E environmental, same as RE T environmental, same as RT P potting, same as RP Y hermetically sealed, same as Y For finish variations see above chart. For additional data, see page 3. For MS depictions and dimensional data see applicable Mil-Spec. (MIL-DTL-38999, MIL-C-27599). Military Fail Safe lanyard release plug MS27661 - See pages 38-41 for ordering. † Not applicable to box mounting style or LJT Series I. †† Not applicable to box mounting style. ** For more information on Coax/Triax/T winax Ground Plane Connectors, see page 55. * Grounding fingers standard on all LJT plugs Amphenol Vendor Identification/FSCM 77820 3. Service Class: Crimp contacts/connectors: “RP” for potting crimp applications. Supplied with spacer grommet and potting boot.†† “RE” for environmental crimp applications. Supplied with a grommet and compression nut.† Can be supplied with strain relief integral with compression nut “RE (SR)”. (JT Series only). “RGF”* electroless nickel plated ground plane aluminum, 200°C “RGW”** olive drab cadmium plated ground plane aluminum, 175°C “RT” for environmental applications. Supplied without rear accessories. Design provides serrations on rear threads of shells. For additional information defining description of service class, consult Amphenol, Sidney, NY . 4. Shell Size: JT shell sizes available from 8 through 24. LJT shell sizes available from 9 through 25. 5. Insert Arrangement: 22-2 designates insert arrangement. Refer to pages 4-11 for insert availability. 6. Contact Style: P designates pin contacts; S designates socket contacts. 7. Alternate Keying: “A” designates alternate keying connector assembly. Other basic alternate keys are “B”, “C” and “D”. No letter required for normal (no rotation) position. See pages 4 and 5. 8. Strain Relief Option: “SR” designates a strain relief clamp. Strain reliefs are available only on “A”, “C” and “RE” class connectors. 9. Finish Variation Suffix: See finish variations available in table below: Military Finish Finish Finish Plus Finish Data Suffix “SR” Suffix Cadmium plated nickel base A (SR) Olive drab cadmium plate nickel base B (014) (386) Electroless nickel F (023) (424) Electroless nickel, space compatible (453) (467) Anodic coating (Alumilite) C (005) (300) Chromate treated (Iridite 14-2) (011) (344) Passivated steel E – – Nickel-PTFE (038) To more easily illustrate ordering procedure, part number JT00RE-22-2PA( ) is shown as follows: PART NUMBER JT 00 RE - 22 - 2 P A ( ) 1 2 3 4 5 6 7 8/9 See code below: 1. Connector Type: JT designates standard Junior Tri-Lock connector LJT designates long Junior Tri-Lock connector LJTS JTS designates high temperature connector LJTN JTN designates chemical and fuel resistant JTL designates miniature mounting dimensions JTLN designates miniature mounting dimensions - chemical resistant JTLS designates miniature mounting dimensions - high temperature LJTPQ JTPQ designates back panel mounted wall mounting receptacle LJTP JTP designates back panel mounted box mounting receptacle LJTPN JTPN designates back panel mounted - chemical resistant LJTPS JTPS designates back panel mounted - high temperature JTG designates plug with grounding fingers* JTNG designates plug with grounding fingers* - chemical resistant 2. Shell Style designates wall mount receptacle 01 designates line mount receptacle 02 designates box mount receptacle 06 designates straight plug 07 designates jam nut receptacle 08 designates 90 degree plug I designates solder mount receptacle - hermetic Lanyard Release Connectors (See pages 38-41 for ordering) 88 designates Fail Safe lanyard release plug with corrosion resistant olive drab cadmium plate over nickel shells 91 designates Fail Safe lanyard release plug with electroless nickel plated aluminum shells. 3. Service Class: Solder contacts/connectors: “P” for potting applications - These connectors are supplied with a potting boot.† All shells are designed with integral featues to retain potting boots. “A” for general applications. “A (SR)” - threaded rear design with strain relief.† “C” for pressurized applications “C (SR)” - threaded rear design with strain relief.† “E” box mount and thru-bulkhead only with no backend threads. “H” for hermetic applications - Fused compression glass sealed inserts. Leakage rate less than .01 micron cu. ft./hr. (1 x 10 -7 cc/sec.) at 15 psi differential. “Y” same as “H” with interfacial seal. “T” for MS27599A applications - general duty, pressurized (receptacles only)

specials - filter protection connectors, Aquacon connectors and 38999 for PCB attachment FLEX TERMINATION ASSEMBLIES FOR PRINTED CIRCUIT BOARD APPLICATIONS Flex circuits are available for MIL-DTL-38999 Series I and II connec- tors in flat and sculptured styles. Amphenol provides flex termination assemblies for printed circuit board attachment through Amphenol ACT, Advanced Circuit Technology. Sculptured ® Flexible Circuits have built-in terminations that eliminate the failures associated with crimped or solder-on contacts. They plug into a printed circuit board and create a self-locking terminal pad which eliminates the need for an addi- tional interconnect to the PCB. They are designed to meet specific lengths, current carrying capacities and to fit the precise geometric shape of the connector to board package. For more information see ACT brochure. FILTER/TRANSIENT PROTECTION Filter and/or voltage surge arresting devices are integrated into a JT or an LJT connector to eliminate conventional bulky exterior filtering systems. This unique design reduces weight, space and user testing while providing sys- tem protection from EMI/ EMP. Ask for publi- cation 12-120 or contact Amphenol, Sidney, NY for complete information on Amphenol EMI Filter/Transient Protection Connectors. AQUACON Specially designed connectors for underwater and other fluid-immer- sion applications are available in all Amphenol JT/LJT insert arrange- ments. Aquacon AJ (immersible JT) or AL (immersible LJT) series connectors offer 1500 psi capability, visual mating indication to as- sure proper sealing upon mating, and design flexibility at low cost. Corrosion resistant materials and environment-proof molded cable terminations provide a connector well suited to immersed usage. AJ and AL Series Aquacon Connectors represent the utmost in general purpose immersible connectors. Refer to catalog 12-140 for addi- tional data. JT with Filter Protection LJT with Filter Protection For more information on these products visit website: www.amphenol-aerospace.com MIL-DTL-38999 WITH PC TAIL CONTACTS Amphenol provides cylindrical connectors with PC tail contacts for solder mounting on printed circuit boards. They available in MIL-DTL-38999 Series I, II and III as well as other mil-spec and proprietary cylindricals. These connectors incor- porate PCB contacts in sizes 16, 20 and 22D. Most popularly used arrangements are shown with pin-out dimensional layouts in Amphenol catalog 12-170, Cylindrical Connectors for PCB Application.

specials - ground plane connectors and shielded contacts Amphenol offers MIL-DTL-38999 Series I and II* connectors for data bus, LAN and coax/triax/twinax transmission lines with conductive inserts that ground the outer conductor of the coax, triax or twinax contact to the shell. These connec- tors are sold “less contacts”. They will accommodate size 8 coax, triax or twinax contacts or size 12 and 16 coax contacts. The insert availability chart on pages 4-6 indicate the patterns that are available in a ground plane version, (see those designated with a star symbol), and consult how to order page for ordering procedure. CONNECTORS WITH COAX CONTACTS For shielded wire applications, coaxial contacts can be incorporated into MIL- DTL-38999 connectors. Designed-in crimp or solder types are available to fit various RG and special cables. High performance coaxial contacts eliminate discontinuities or impedance variations due to movement of parts under axial load. For further information on coax contacts ask for catalog 12-130. CONNECTORS WITH CONCENTRIC TWINAX CONTACTS The size 8 concentric twinax contact was developed for use in MIL-STD-1553 Airborne multiplex data bus applications which require high performance interconnect characteristics in multi-pin connectors. Ideal for this application need is the high performance Tri-Start connector with its fully scoop-proof feature of recessed pins. (See Amphenol catalog 12-092) The concentric twinax contact is crimp terminable to twisted-shielded cable. Other features include:  Provides protection from magnetic and electrostatic interfer- ence including nuclear electromagnetic pulse  Maintains shield integrity through a multi-pin cylindrical connector and does not require contact polarization within the insert  175°C rated and meets performance levels of MIL-DTL-

38999 Series III connectors

 Available in size 8 and 12 contacts  MIL-C-17/176-00002 cable termination  Qualified to M39029/90 & /91  Integral part of the MIL-STD-1760 interconnection system For further information on concentric twinax contacts, consult catalog 12-130. CONNECTORS WITH REDUCED COMPONENT TWINAX (RCT) CONTACTS The RCT (Reduced Component Twinax) contact meets MIL-C- 39029/90 and /91 requirements for intermateability and perfor- mance while reducing the number of user-assembled compo- nents from seven to three. The inner conductors and outer barrel of the RCT are each terminated to the cable by a crimp joint, so no costly assembly soldering operations are required. Features include:  Three user assembled components  Available in size 8 and size 10 contacts  MIL-C-17/176-00002 cable termination  For installation in MIL-DTL-38999 Series III connectors  Termination completed in only two crimping operations  Inner conductors stripped to common length, eliminating multiple measurements For further information on RCT contacts, consult catalog 12-130. Ground Plane Connector with Metallic Insert, Power Contacts and Shielded Twinax Contacts Size 8 Concentric Twinax Contacts Qualified to M39029/90 and /91 (Also available in Size 12) Size 8 RCT (Reduced Component Twinax) Contact (Also available in Size 10) *MIL-DTL-38999 Series III supersedes MIL-C-38999 Series III