MEB1-128PL ITT | Alldatasheet
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Technical content
Not applicable for printed circuit board configurations shown on pages 55 & 56 MEB SERIES PREFIX SERIES PREFIX MEB - L - H - S - BR - Consult factory for wire lead modification codes. Consult factory Uninsulated solid wire Insulated stranded round harness wire Solder pots PC board right angle, socket side only Micro edgeboard, plug with twist pin contacts or recept. with microsocket contacts. 1 - .050 (1.27) centers 128/184 2 - .100 (2.54) centers 64/92 (alternate contact holes) 64, 92, 128, 184 P - Pin S - Socket * For other contact spacing acommodations consult customer service. CONTACT SPACING CONTACT SPACING LAYOUT LAYOUT CONTACT TYPE CONTACT TYPE TERMINATION MODIFICATIONS TERMINATION MODIFICATIONS LEAD LENGTH OTHER MODIFICATIONS LEAD LENGTH OTHER MODIFICATIONS 128 P * * * RoHS COMPLIANCE R www.ittcannon.com Dimensions shown in inch (mm) Specifications and dimensions subject to change Micro Edgeboard - .050" Contact Spacing MEB The Micro Edgeboard (MEB) connector series provides a combination of high density and high reliability for applications in airborne and space systems, computers and peripherals, and industrial /commercial control systems. This series incorporates the proven MICROPINTM/MICROSOCKETTM contact. This contact has an outstanding record of high reliability and millions of contacts are in use in various applications where electrical interconnects are used. The MEB has machined aluminum shells for ruggedness, diallyl phthalate insulator for top electrical performance and a 36-position polarization key system to prevent cross plug- ging. Contacts are on .050 (1.27) center spacings. A variety of termination types are available, including 90˚ or right angle pigtails for multi-layered P.C. boards, "coke bottle” termination for double-sided P.C. boards. Harnessing capability is also available for both pin and socket sides. The MEB, including the SBR 90˚ or right angle variation available for multi-layer boards, can be mounted on the female (daughter) side of double or single-sided P.C. boards. The mating male (mother) board side can have the terminations formed to meet the application demands. Conforms to MIL-C-55302/120 thru 123. (not qualified) Specifications Shell: Contact, Pin and Socket: Jackscrew/Jackpost: Insulator: 6061-T6 Aluminum Alloy per QQ-A-200/8 or QQ-A-225/8, electroless nickel per SAE AMS-C-26074, Class 4, except .0010 to .0015 (0.03 to 0.04) thick or conversion coating per MIL-C-5541, Class 3, color gold. Copper Alloy, 50 microinch gold per ASTM B488, Type II, Code C, Class 1.25 303 stainless steel, passivated per QQ-P-35. Glass-filled diallyl phthalate per MIL-M-14, Type SDG-F, color green Polyester per MIL-M-24519, Type GPT-30F , color black available for MEB-128 upon request. MATERIALS AND FINISHES Consult factory for stranded wie lead modifications codes. Size or Length: Coupling: Polarization: Contact Spacing Centers: Shell Styles: 2 sizes Friction/Jackscrew Shells, polarizing keys (36 positions) .050 (1.27) Plug and receptacle TERMINATION TYPES MECHANICAL FEATURES
www.ittcannon.com Dimensions shown in inch (mm) Specifications and dimensions subject to change Micro Edgeboard - .050" Contact Spacing MEB Plug (Mother Board) Receptacle (Daughter Board) F H G #24 AWG RETAINING PIN HOLES .050 (1.27) .050 (1.27) A B .250 (6.35) .180 ± .005 (4.57 ± .13) D C E THRU .187 (4.75) X .045 (1.14) DEEP "C" BORE 2 PLACES "A" SIDE ONLY .187 (4.75) DIA. THRU "B"SIDE ONLY Part No. 128S 128SBR .5 (14.17) .5 (14.17) 3.950 (100.33) .250 (6.35) 3.700 (93.98) .400 (10.16) .300 (7.62) .280 (7.11) .030 (0.76) .200 (5.08) Weight oz. (gm.) Max. A ±.015 (0.38) B ±.010 (0.25) C ±.010 (0.25) D ±.010 (0.25) E ±.010 (0.25) F Max. Max. H ±.020 (0.51) MEB1-12BS F H G #24 AWG RETAINING PIN HOLES .050 (1.27) .050 (1.27) A B .250 (6.35) .180 ± .005 (4.57 ± .13) D C E THRU .187 (4.75) X .045 (1.14) DEEP "C" BORE 2 PLACES "A" SIDE ONLY .187 (4.75) DIA. THRU "B"SIDE ONLY Part No. 128S 128SBR .5 (14.17) .5 (14.17) 3.950 (100.33) .250 (6.35) 3.700 (93.98) .400 (10.16) .300 (7.62) .280 (7.11) .030 (0.76) .200 (5.08) Weight oz. (gm.) Max. A ±.015 (0.38) B ±.010 (0.25) C ±.010 (0.25) D ±.010 (0.25) E ±.010 (0.25) F Max. Max. H ±.020 (0.51) MEB1-12BS
www.ittcannon.com Dimensions shown in inch (mm) Specifications and dimensions subject to change Micro Edgeboard - .050" Contact Spacing MEB Plug (Mother Board) MEB1-184P .050 (1.27) TYP RETAINING PIN HOLES G F TYP E H #25 AWG (MEB1-184P) or .075 (1.91) .075 (1.91) TYP. Part No. 184P 1.0 (28.35) 2.775 (70.49) .343 (8.71) 5.800 (147.32) .250 (6.35) .400 (10.16) .280 (7.11) .350 (8.89) .275 (6.99) Weight oz. (gm.) Max. A +_.015 (0.38) B +_.010 (0.25) C +_.005 (0.13) D +_.010 (0.25) E +_.010 (0.25) F +_.010 (0.25) G +_.025 (0.64) H +_.025 (0.64) .075 (1.91) A C C B D .0945 +_ .0035 (2.40 +_ 0.09)
3 PLACES
Receptacle (Daughter Board) F H G #24 AWG RETAINING PIN HOLES .075 (1.91) .050 (1.27) TYP. A C C C B .250 (6.35) .180 ± .005 (4.57 ± 0.13) J D E THRU .187 (4.75) X .075 (1.91) DEEP "C" BORE 3 PLACES-A SIDE ONLY. .187 (4.75) DIA. 3 PLACES-B SIDE ONLY Part No. 184S 184SBR 1.0 (28.35) 1.0 (28.35) All round pigtail #25 AWG wire termination designs available for the MEB1-12B receptacle will apply on the MEB1-184 series also. 5.800 (147.32) .343 (8.71) 2.775 (70.49) .400 (10.16) .030 (0.76) .200 (5.08) .250 (6.35) Weight oz. (gm.) Max. A ±.015 (0.38) B ±.010 (0.25) C ±.005 (0.13) D ±.010 (0.25) E ±.010 (0.25) F Max. G Max. H ±.020 (0.51) J ±.010 (0.25) MEB1-184S
www.ittcannon.com Dimensions shown in inch (mm) Specifications and dimensions subject to change Micro Edgeboard - .050" Contact Spacing MEB PC Board Right Angle .075 (1.91) .050 (1.27) .150 (3.81) .075 (1.91) .100 (2.54) .110 (2.79) MIN. .100 (2.54) EVEN* ROW A EVEN* ROW B ODD* ROW A ODD* .275 (6.99) .180 (4.57) B6 B4 B2 A5 A3 A2 A1 MEB1-128SBR Keying Accessory - Key and Retaining Pin .186 ± .003 HEX. (4.72 ± 0.08) A B C .106 ± .003 (2.69 ± 0.08) DIA. #2-56 UNC-2B THREAD .029 (0.74) DIA. MAX. .029 (0.74) DIA. MAX. .034 ± .001 (0.86 ± 0.03) .034 ± .001 (0.86 ± 0.03) E D MEB-184 P/N 980-0004-129 MEB-128 P/N 980-0003-879 P/N 201-9509-000 A ± .003 (0.08) .081 (2.06) .325 (8.26) .089 (2.26) .250 (6.35) .313 (7.95) B ± .005 (0.13) C ± .003 (0.08) D ± .010 (0.25) E ± .010 (0.25) Polarizing Hardware Kit Contains 2 polarizing keys and 4 spiral pins. MEB-128-P/N 320-9514-003 MEB-184-P/N 320-9514-002
www.ittcannon.com Dimensions shown in inch (mm) Specifications and dimensions subject to change Micro Edgeboard - .050" Contact Spacing MEB Jackscrew/ Jackpost Assembly (MEB 64 & 128 Sizes Only) Jackpost Kit Jackscrew Kit MEB plug or receptacle-P/N 320-9514-001 RETAINING PIN RETAINING PIN .270 (6.86) MAX. .045 (1.14) REF. .790 ± .010 20.07 ± 0.25) JACKSCREW ASSEMBLY JACKPOST #2-56 UNC-2A THREAD RETAINING PIN JACKSCREW ASSEMBLY RETAINING PIN PLUG CONNECTOR WASHER [.022 (0.56) thk] Plug with Jackscrew Receptacle with Jackscrew JACKPOST RECEPTACLE CONNECTOR .260 (6.60) MAX. #2-56 UNC-2A THREAD WASHER [.032 (0.81) THK] MEB plug-P/N 320-9521-001 MEB receptacle-P/N 320-9521-000 Contains 2 bushings and 4 spirals pins Contains 2 jackscrew assemblies Special Variations .016 (0.41) DIA. .250 (6.35) .580 (14.73) 4-40 UNC-THD THRU HOLE .200 (5.08) MIN. .110 (2.79)
2 PLACES
.030 (0.76) .060 (1.52) .275 (6.99) .125 +_ .010 (3.18 +_ 0.25) .285 (7.24) MAX. .100 (2.54)
31 PLACES
Alternative Receptacle Configuration