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-Page2- Specifications for BNC Connectors BNC style connectors are miniature, light-weight, weatherproof interconnecting devices characterized by their two-stud, quick disconnect bayonet lock coupling arrangement. Their design functions satisfactorily from DC to 11 GHz in static applications, or from DC to 4GHz in applications involving vibration. The connectors typically yield a low VSWR (reflected signal) to 4GHz. Primary applications include radio telecommunications, broadcast equipment, medical equipment, computer, Precision Video, High definition studio broadcast, video switching and test instrumentation where frequent coupling and de-coupling are necessary. Bomar’s BNCs are available in an extensive variety of configurations and cable sizes and are impedance matched to either 50 ohm or 75 ohm. -Page1- MATERIALS Connector Parts Material Equivalent Standard Connector Body and Parts Brass ISOCuZn38Pb2 Body Part Male Contact Pin Brass QQ-B-626 Outer Contact Brass QQ-B-750 Socket Contact Beryllium Copper QQ-C-530 / MIL-H-7199 Crimp Ferrule Annealed Copper QQ-C-576 Insulators, Standard Versions Teflon L-P403 / BS4271 Rubber Gaskets Silicone Rubber ASTM-E1418PSI Plating Nickel (Silver Optional) MIL-G-45204 ELECTRICAL Requirement Performance Test † Specification Impedance 50 75 VSWR 1.30 Max. MIL-C-39012 RF Insertion Loss 0.2 db Min. at 3 GHz MIL-C-39012 RF Leakage -55 db Min. at 3 GHz MIL-C-39012 Test Voltage ( At Sea Level) 1500V rms MIL-STD-202 Working Voltage ( At Sea Level ) 500V rms MIL-STD-202 Insulation Resistance 5000 Meg ohms Min. MIL-STD-202 Contact Resistance 3 Milli ohms Max. MIL-C-39012 MECHANICAL & ENVIRONMENTAL Requirement Performance Test † Specification Durability 500 Insertions & Extractions Min. MIL-C-39012 Shock 50 G MIL-STD-202 Vibration 20 G from 80-2000 Hz MIL-STD-202 Cable Retention (Cable Types) 60 lbs. Minimum Pull Test MIL-C-39012 Coupling Nut 60 lbs. Maximum MIL-C-39012 Moisture Resistance Continuous Test MIL-STD-202 Salt Spray 48 Hours MIL-STD-202 †Products are made to conform to the Mil standard but are for commercial applications and are not QPL FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX973-347-2111 Back to Index 1 BNC 3 Piece Crimp
-Page 2- - Page 3 - s s BNC three piece crimp connectors feature semi-captive contacts that “click” into place assuring perfect installation. Each crimp pin has a vent hole for optional soldering. Soldering is recommended for all stranded conductors 26 AWG or smaller. Part Number (Male) (I.D.) Fig. No. RG/U Cable 310A205A .200 In. Fig. 1 6, 21 AWG Center Conductor 310A205A18 .200 In. Fig. 1 6 CATV, 18 AWG Center Conductor 310A205F .124 In. Fig. 1 58A/U, 58C/U Stranded, 141, Thin PVC 310A205FS .124 In. Fig. 1 58/U Solid Conductor 310A205FV .125 In. Fig. 2 58/U Thin-Net Plenum 310A205FV2 .125 In. Fig. 2 Mini 59, RGB Cable (23 AWG) 310A205FV3 .125 In. Fig. 2 Mini 59, RGB Cable (26 AWG) 310A204G .150 In. Fig. 1 59, 62, 210 310A205G20 .150 In. Fig. 1 RG59 20 AWG Center Cond. 310A205G23 .150 In. Fig. 1 Belden 8241 310A205MV .125 In. Fig. 3 174, 178, 196, Mini RGB Cable 50 310B205MV .125 In. Fig. 3 174, 178, 196, Mini RGB Cable 75 310A205N .090 In. Fig. 3 179, 187 310A205P .125 In. Fig. 1 223 310B205Q .205 In. Fig. 1 Belden 8281 True 75 Ohms 310A204T .150 In. Fig. 2 59, 62, Plenum 310A208W2 .103 In. Fig.1 Mini 59, RGB Cable (26 AWG) RoHS compliant crimp shank REQUEST QUOTE REQUEST DRAWING Fig.1 Fig.2 Fig.3 Click Here for Connector Dimensions/Stripping Dimensions BNC Twist-On and 2 Piece Crimp BNC Twist-On connectors are field installable and require no tooling other than a stripping tool for the cable preparation. The center conductor is inserted into Bomar’s unique Posi-Con ™contact, as the connector is twisted onto the cable’s outer jacket. BNC 2 Piece crimp connectors make use of a fully captivated pin. Just insert the center conductor into the connector body, slide the ferrule over the braid, and apply a single hex-crimp to the ferrule. These connectors are easy to install and reliable and are recommended only for the lower data transmission speeds. Part Number Gender Fig. No. RG/U Cable 310A405A Male Fig. 8 6, Thick net 310A405F Male Fig. 8 58A/U Solid Cond, 141, Thin PVC 310A405F1 Male Fig. 8 58/U Solid Cond. -.172"- .178 “ 310A405F2 Male Fig. 8 58/U Thin Plenum - .158" - .162" 310A405F3 Male Fig. 8 Thin Plenum .150" 310A405G Male Fig. 8 59, 62, 210 PVC 310A405T Male Fig. 8 59, 62, 210 Plenum 320A405F Female Fig. 8A 58 Solid (PVC) 320A405G Female Fig. 8A 59, 62, 210 (PVC) 310X205F Male Fig. 6 RG58 (PVC) 310X205G Male Fig. 6 RG59, 62 (PVC) 320X205F Female Fig. 7 RG58 (PVC) 320X205G Female Fig. 7 RG59, 62 (PVC) RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig.8A Fig.8 Fig.6 Fig.7 FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX973-347-2111 Back to Index 2 BNC Connectors BNC Standard Clamp BNC standard clamp style is a simplified version of the original military clamp style. It is required that the contact be soldered to the center conductor
- Page 5 - - Page 4 - Fig. 27B Fig. 27A * Denotes that items are not popular and may require a special minimum quantity requirement. FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 4 BNC Connectors BNC PC Board Right Angle JacksX These BNC jacks are manufactured to the highest standards to assure stability in maintaining impedance matching at 50 ohm and 75 ohm applications. The 50 ohm versions have been approved by most of the U.S. manufacturers of LAN cards, and the 75 ohm is in wide use in High Definition Video applications which require the use of a True 75 ohm connector. Contacts are phosphor bronze and will remain resilient even after hundreds of insertions. Part Number Body Material Description Imp. Height F.M.S. Contact Plating Fig. No. Dwg. 364M095 Nickel/Zinc 4 Post Low Profile, Metal 50 .453 Gold 38 364M0975 Nickel /Zinc 4 Post Low Profile, Metal 75 .453 Gold 38 364A595 White Valox Standard Profile W/ Posts 50 .610 Gold 28 364A595T White Valox Standard Profile W/ Posts (TPX) 50 .610 Gold 28 364A595NP* White Valox Standard Profile WO Posts 50 .610 Gold 35 364A595NPT* White Valox Standard Profile WO Posts (TPX) 50 .610 Gold 35 364A595B Black Valox Standard Profile W/ Posts 50 .610 Gold 30 364A595BT Black Valox Standard Profile W/ Posts (TPX) 50 .610 Gold 30 364A595BNP* Black Valox Standard Profile WO Posts 50 .610 Gold 35 364A595BNPT* Black Valox Standard Profile WO Posts (TPX) 50 .610 Gold 35 364A595BL White Valox Lo Profile W/ Posts 50 .515 Gold 29 364A595BLT White Valox Lo Profile W/ Posts (TPX) 50 .515 Gold 29 364A595BLNP* White Valox Lo-Profile W/O Posts 50 .515 Gold 34 364A595BLB Black Valox Lo-Profile W/ Posts 50 .515 Gold 31 364A595BLBT Black Valox Lo-Profile W/ Posts (TPX) 50 .515 Gold 31 364A595BLBNP* Black Valox Lo-Profile W/O Posts 50 .515 Gold 34 364M595 Nickel /Zinc Standard Profile W/ Posts 50 .620 Gold 32 364M595T Nickel /Zinc Standard Profile W/ Posts (TPX) 50 .620 Gold 32 364M595M Nickel /Zinc Super Lo-Profile W/ Clips 50 .340 Gold 35A 364M595MT Nickel /Zinc Super Lo-Profile W/ Clips (TPX) 50 .340 Gold 35A 364M595L Nickel / Zinc Lo-Profile W/ Posts 50 .529 Gold 33 364M595LT Nickel / Zinc Lo-Profile W/ Posts (TPX) 50 .529 Gold 33 364A795 White Valox Standard Profile W/ Posts (TPX) 75 .610 Gold 28 364A795T White Valox Standard Profile W/ Posts 75 .610 Gold 28 364A795B Black Valox Standard Profile W/ Posts 75 .610 Gold 30 Fig 28 ig. Fig 29 Fig. 30 Fig. 31 Fig. 32 Fig. 33 Fig. 34 Fig. 35
Black Valox Standard Profile W/ Posts (TPX) 75 .610 Gold 30 364A795BL White Valox Lo-Profile W/ Posts 75 .515 Gold 29 364A795BLT White Valox Lo-Profile W/ Posts (TPX) 75 .515 Gold 29 364A795BLB Black Valox Lo-Profile W/ Posts 75 .515 Gold 31 364A795BLBT Black Valox Lo-Profile W/ Posts (TPX) 75 .515 Gold 31 364M795 Metal Standard Profile W/ Posts 75 .620 Gold 32 364M795T Metal Standard Profile W/ Posts (TPX) 75 .620 Gold 32 364M795L Metal Lo-Profile W/ Posts 75 .529 Gold 33 364M795LT Metal Lo-Profile W/ Posts (TPX) 75 .529 Gold 33 364F595BL White Valox 9400pF 500V Decoupled 50 .515 Gold 36 --- 364F595BLB Black Valox 9400 pF 500V Decoupled 50 .515 Gold 37 --- 364H595BL White Valox 9400 pF 1500V Decoupled 50 .515 Gold 36 --- 364H595BLB Black Valox 9400 pF 1500V Decoupled 50 .515 Gold 37 --- 364NT Zinc/Brass Jam Nut ( 364 Series) N/A ---- ---- 36N 364LW Zinc/ Steel Lock Washer ( 364Series) N/A ---- ---- 37N
364 KNT
Brass/Nickel Knurled Nut (364 Series) N/A ---- ---- 38N Fig. 36 (top) Fig. 37 RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING (TPX) insulator for re-flow solder Board Clips Are Available In Place of Posts. Add Suffix “C” Spear-point clips lock snuggly into the board. Hardware Fig. 36N Fig. 37N Note: Mounting hardware is optional and must be ordered separately. Hardware is not sold without the connectors. Fig. 38N * Denotes that items are not popular and may require a special minimum order quantity. REQUEST QUOTE REQUEST DRAWING
- Page 6 - - Page 5 - FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 5 BNC V-Bite ® PC Edge Mount The V-Bite ® is an industry award winning design PCB connector with all the advantages a designer could want. It edge mounts to the board which offers the lowest profile and utilizes very little PCB real estate. It lends itself to surface mount and through-hole soldering techniques. There are versions for IR and convection reflow soldering. Because the connector locks into place both above and below the PCB it disperses rotational torque relief to the board and not the solder points. The V-Bite ® design offers the lowest VSWR ratings due to the straight through-put contact design. No right angles for reflection. Available in 50 and 75 ohm, threaded and non-threaded. Other options for PCB thickness available. Other interfaces available. ( See “F”, BNC Twin and TNC sections.) Part Number Description Imp Contact Fig. No. Dwg. 361V504ER BNC Jack W/ Teflon For Reflow Solder 50 Brass./Gold 39A 361V504ET BNC Threaded Jack W/ Teflon For Reflow Solde r 50 Brass./Gold 39 361V504EFT BNC Threaded Jack W/ Teflon Insulator/Flange 50 Brass./Gold 39B 361V509E BNC Jack W/ Polyethylene Insulator 50 Brass/Tin 39A 361V509ET BNC Threaded Jack W/ Polyethylene Insulator 50 Brass/Tin 39 --- 361V704ER BNC Jack W/ Teflon For Reflow Solder 75 Brass./Gold 39A 361V704ET BNC Threaded Jack W/ Teflon For Reflow Solde r 75 Brass./Gold 39 361V704EFT BNC Threaded Jack W/ Teflon Insulator/Flange 75 Brass./Gold 39B 361V709E BNC Jack W/ Polyethylene Insulator 75 Brass/Gold 39A --- 361V709ET BNC Threaded Jack W/ Polyethylene Insulator 75 Brass./Gold 39 --- 361KNT Knurled Nut (361 Series) NA --- --- 3M61V704 Mini- BNC Jack W/ Teflon for Reflow Solder 75 Brass./Gold 39C RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING Low Profile .270 High FMS Anti Rotational VSWR 1.15:1 Patented V-Bite® Snaps Into PCB Surface Mount Center Contact Pick & Place Version Available Fig. 39 Fig.39A Fig.39B Fig. 39C s s BNC Reduced Size PCB Right Angle Mount The Super Low™ Profile BNC PC jack reduces the amount of board space needed to mount a PC jack. Board clips hold the unit in place for soldering. The smallest, lowest profile right angle BNC jack available. The Lo-Deco™ features a four post design that offers greater stability after wave soldering. Also featured is a gold plated contact and nickel plated cast zinc body. Smooth, sleek and aesthetically pleasing design is tumbled to remove casting lines. Part Number Description Imp. Contact Fig. No. Dwg. 364M595M BNC Super Low Profile Jack 50 Phos./Gold 35A 364M595MT BNC Super Low Profile Jack 50 Phos./Gold 35A 364M795M BNC Super Low Profile Jack 75 Phos./Gold 35A 364M795MT BNC Super Low Profile Jack 75 Phos./Gold 35A
- Page 7 - - Page 6 - 364M095 BNC Lo-Deco Jack 50 Phos./Gold 38 364M0975 BNC Lo-Deco Jack 75 Phos./Gold 38 RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING Fig 35A PC Layout for Super Low Profile Fig. 38 *Denotes that items are not popular and may require a special minimum order quantity. FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 6 BNC Connectors BNC Dual PC Jacks (Threaded) Right Angle or Vertical Stacked: When board space becomes a serious issue and you still need the robust, full size, BNC connectors, a dual stacked right angle or vertical version will do the trick. Assembly insertion time is cut in half as well. The Dual 364 series is available in both Valox isolated and all metal construction. (shown with closed back option FS) Fig. 38A Fig. 38B Fig. 40D Fig. 38C Right Angle Part Number Description Imp. Contact Fig.No. Dwg. 364A2595 Dual Right Angle, White Valox Phos./Gold 38A 364A2595T Dual Right Angle, White Valox (TPX) Phos./Gold 38A 364A2795 Dual Right Angle, White Valox Phos./Gold 38A 364A2795T Dual Right Angle, White Valox (TPX) Phos./Gold 38A 364A2595B Dual Right Angle, Black Valox Phos./Gold 38A 364A2795B Dual Right Angle, Black Valox Phos./Gold 38A 364M2595 Dual Right Angle, Metal Phos./Gold 38B 364M2595T Dual Right Angle, Metal (TPX) Phos./Gold 38B 364M2795 Dual Right Angle, Metal Phos./Gold 38B 364M2795T Dual Right Angle, Metal (TPX) Phos./Gold 38B 3M64M2795 Dual Right Angle, Metal Mini-BNC 75 Phos-Gold 38C 364KNT Knurled Nut for Dual BNC N/A Brass/Nickel 38D Vertical Part Number Description Imp. Contact Fig.No. 364S2595 Dual Vertical, White Valox Phos./Gold 40D 364S2795 Dual Vertical, White Valox Phos./Gold 40D 364S2595B Dual Vertical, Black Valox Phos./Gold 40D 364S2795B Dual Vertical, Black Valox Phos./Gold 40D 364S2595M Dual Vertical, Metal Phos./Gold ---- 364S2795M Dual Vertical, Metal Phos./Gold ---- Tool
- Page 8 - - Page 9 - - Page 7 - Fig. 38D Fig. 38E Part Number Description Imp. Contact Fig.No. BD36400 - Hex Shafted Tool for Knurled Nut N/A Steel/Nickel 38E RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING Note:Hardware is optional and must be ordered separately BNC Multi-Port PC Jacks (Non-Threaded) Side By Side: These right angle units are available in dual or quad configurations. These units are not threaded for panel installation using a jam nut. Up one fourth the installation time. Part Number Description Imp. Contact Fig. No. 365A2595 Dual Right Angle, Side By Side White Valox Phos./Gold 38B 365A2795 Dual Right Angle, Side By Side White Valox Phos./Gold 38B 365A2595B Dual Right Angle, Side By Side Black Valox Phos./Gold 38B 365A2795B Dual Right Angle, Side By Side Black Valox Phos./Gold 38B 365A4595 Quad Right Angle, Side By Side White Valox Phos./Gold NS 365A4795 Quad Right Angle, Side By Side White Valox Phos./Gold. NS 365A4595B Quad Right Angle, Side By Side Black Valox Phos./Gold NS 365A4795B Quad Right Angle, Side By Side Black Valox Phos./Gold NS RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING Fig.38B FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 7 BNC Adapters
These sturdy within-series BNC adapters are available in all standard designs. Additionally, several unique constructions compliment the product group and allow adaptations for every conceivable application. All connector bodies are plated with bright nickel. Male contacts are brass, female contacts are phosphor bronze. All contacts are plated with 5 micro inches of gold. Part Number Description Fig. No. 330A505 Male/ Male Inline Barrel Splice 35 332A505 Female/Female Inline Splice 36 335A544 Female/Female Inline Bulkhead Mount (Grounded) 37 335R544 Female/Female Inline Isolated Bulkhead (Metal Outer Thread) 37 343A205F Crimp “T” Adapter for RG58 Cable 41 343A205G Crimp “T” Adapter for RG59, 62 Cables 41 343A505 Female/Male/Female “T” Adapter (Yes, it runs with Netware™ ) 38 345A505 Female/Female/Female “T” Adapter 39 351A505 Female/Male Right Angle Adapter 40 383U505 The Goalie™ 42 383U205F The Goalie Brute™ Crimp Version for RG58 Cable 45 383U205G The Goalie Brute™ Crimp Version for RG59, 62 Cables 45 383K505* The Goalie Brute™ 43 383P505* The Insulated Goalie 44 353U205F* Male/Female/Female Right Angle Double-Down™Crimp for RG58 49 353U205G* Male/Female/Female Right Angle Double-Down™ Type for RG59 49 353U505* Male/Female/Female Right Angle Double-Down™ 48 393U205F* Male/Female/Female Straight Double-Down™Crimp for RG58 47 393U205G* Male/Female/Female Straight Double-Down™Crimp for RG59 47 393U505* Male/Female/Female Straight Double-Down™ 46 RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig. 38 Fig. 39 Fig. 40 Fig. 42 Fig. 43 Fig.44 Fig. 41 Fig. 49 Fig. 45 Fig. 47 Specialty LAN Adapters Double Down™ adapters are designed to allow parallel cables entering a patch panel, or a BNC LAN terminal port to be guided at a right angle to the input jack. Two versions accomplish this: one is a right angle with side-by-side jacks for areas with little rear clearance, and the other is a straight version for installations where width between panel jacks in limited. Crimp types are for permanent installations. Goalie, and Goalie Brute allow parallel cable 90° entry which require a minimum of rotational cable space. *Minimum quantity Requirements May Apply - Contact Sales FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 9
- Page 10 - REQUEST QUOTE - Page 11 - s - Page 9 - s s s ss - Page 10 - BNC Connectors BNC Terminators BNC terminators are available in standard 1% tolerance versions and in the economy 5% tolerance styles. The standard types have removable color coded caps for easy identification. The economy type are color coded as well but caps are not removable. Part Number Description Fig. No. 310X054A 50 with Red Cap 50 310C054 50 with Grounding Chain 51 310X074 75 with Blue Cap 50 HBC310X075 75 Precision .1% Tolerance 52 310X094 93 with Yellow Cap 50 HBC310X075 75 Precision .1% Tolerance 53 EJ175 50 Economy N/S EJ177 75 Economy N/S EJ179 93 Economy N/S RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig. 50 Fig. 51 Fig. 52 FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 10 Coax Crimp Tools Professional grade hex-crimp tools for coaxial connectors are available in ratchet and non-ratcheting types, both provide dependable service. Ratchet tools feature replaceable dies. Included is a convenient release mechanism to unlatch the ratchet in the event of an improper crimp. Each too also crimps the contact pin to the conductor. Part Number Description BD10100 Hex Crimp Ratchet for "F" Types, RG59, RG6 BDHD100 Hex Crimp Ratchet for Belden 8281 BDHD200 Hex Crimp Ratchet for BNC/TNC RG58,59,62 and MV BDHD100 Hex Crimp Ratchet for Mini-RG59 BD11012 Hex Crimp Ratchet for "N" Crimp RG11, RG213, RG214 BDHD100 Hex Crimp Ratchet for BNC/TNC RG6, RG59