11/27/01 5:05 PM Page 25 SMA COAXIAL CONNECTORS The Connex SMA connectors are semi-precision, sub-miniature, high-frequency connectors which offer reliable broadband performance DC to 18GHz with low reflection and constant 50 ohm impedance. The main features are high mechanical strength, high durability and low VSWR. Matured design principles, careful manufacturing at all stages and a thorough quality assurance organization are the bases for the well-known quality of Connex SMA connectors. ELECTRICAL SPECIFICATIONS Impedance 50 ohm Frequency range *Semi-rigid cable for .141" or .085" O.D. copper jacket: 0-18 GHz *Flexible cable: 0-12.4 GHz Voltage rating *RG-58, 141, 142, 223: 500v peak *RG-174, 188, 316: 375V peak Dielectric withstanding voltage *.141" & RG-58 cable group: 1000V RMS * .085" & RG-316 cable group: 750V RMS VSWR-straight Connectors *f in GHz *.141" semi-rigid cable group: 1.05 + .005f *RG-58 cable group: 1.15 + .01f *RG-174 cable group: 1.15 + .02f *RG-178 cable group: 1.20 + .025f Contact resistance Center: 2.0 milliohms Braid to body: 0.5 milliohms Insulation resistance 5000 Megohms RF leakage -90 db min. at 2-3 GHz Insertion loss db max. = .06 freq. GHz.. Test frequency @6.0 GHz Body: 2.0 milliohms MILITARY SPECIFICATIONS MIL-C-39012 & MIL-C-83517 SMA MATERIAL SPECIFICATIONS PARTS NAME MIL STANDARD ECONOMIC TYPE Body, coupling nut, other metal parts Non-magnetic stainless steel per QQ-S-764 #303 finish: passivated Brass per QQ-B-626 finish: nickel or gold per requirement Contacts Male Brass per QQ-B-626 Brass per QQ-B-626 Female Beryllium copper per QQ-C-530 Beryllium copper per QQ-C-530 heat treated per MIL-H-7199 heat treated per MIL-H-7199 Finish: .00005" min gold plated per Finish: .00005" min gold plated per MIL-G-45204 type 1, Grade C. MIL-G-45204 type 1, Grade C. Insulator PTFE PTFE Gasket Silicone rubber Silicone rubber Crimp ferrule Seamless copper tubing alloy Seamless copper tubing alloy Selection Guide *Suitable for direct mounting on aluminium panels *Lowest cost *For commercial application only *Lower cost 25 SMA COAXIAL CONNECTORS SMA.4 SMA COAXIAL CONNECTORS SMA.4 11/27/01 5:05 PM Page 26 SMA COAXIAL CONNECTORS INTERFACE MATING DIMENSIONS PLUG Letter A B C D Millimeters Minimum 6.35 [.250] 4.53 [.178] 2.54 [.100] 0.00 E F G H J 1.91 [.075] 0.00 0.90 [.035] 0.00 1.24 [.049] [Inches] Maximum 6.73 [.265] 4.59 [.181] 3.43 [.135] 0.25 [.010] 2.54 0.25 0.94 0.38 1.30 [.100] [.010] [.037] [.015] [.051] JACK Letter A B C D E F G H J K Millimeters Minimum 5.28 [.208] 4.60 [.181] 1.88 [.074] 0.00 0.38 [.015] 2.92 [.115] 0.00 4.32 [.170] 1.24 [.049] 5.54 [.218] [Inches] Maximum 5.49 [.216] 4.67 [.184] 1.98 [.078] 0.25 [.010] 1.14 [.045] - 0.25 [.010] - 1.30 [.051] - NOTE: 1. I.D. TO MEET VSWR AND CONTACT RESISTANCE WHEN MATED WITH 1.32/1.37 MM DIA. PIN. 26 11/27/01 5:05 PM Page 27 SMA COAXIAL CONNECTORS All connectors listed, unless otherwise noted, are Commercial Grade construction, goldplated brass bodies with 50" gold contacts. All insulators are teflon. All other parameters are equal to Mil Standard construction. Mil Standard connectors, i.e. Stainless Steel body, available upon request as per material specifications listed in Material section on preceding page. All dimensions in millimeters and [inches]. 01 01A 01B 02 03 03A 04 04A 05 05A 06 C A B L E 58/ 58A/ 58C/ 141/ 303/ LMR195TM/ B7806A 55/ 142/ 223/ 400 LMR200TM/ B7807A 58 PLENUM/THINNET/ 122U/ B88240/ B89907 59/ 62/ 140/ 210 59/ U-20AWG 59/ U PLENUM 59/ U PLENUM-20AWG 174/ 188A/ 316/ B7805A 316/ U DOUBLE BRAIDED 179/ 187/ B9221 G 06A 07 07A 07B 07C R O U P L 179/ U DOUBLE BRAIDED 8/ 8A/ 213/ 393 214 8X/ LMR240TM/ B7808A B9913/ LMR400TM/ B7810A/ B8214 07D B89913 07E 11 07F 11/ U-14AWG/ B8213/ B9292/ B7731/ B1859A 08 6/ 143/ 212 08A B1694A/ B9248 08B 6 PLENUM/ B1695A E G 09 10 11 12 13 14 15 15A 16 17 18 19 E N D B8227/ 89207 .141 SEMI-RIGID/ 402/U .085 SEMI-RIGID/ 405/U .250 SEMI-RIGID .047 SEMI-RIGID/ B1674A 178/ 196 B8281/ B9231/ B9141 B88281 180/ 195/ 122/ B8218/ B1865A/ B1855 LMR6OOTM AT&T734A/ B1505A AT&T735A/ B735A1 DIRECT SOLDER FOR SEMI-RIGID .047", .085" AND .141" CABLE SMA COAXIAL CONNECTORS SMA.4 STRAIGHT CABLE PLUG -- CABLE CENTER CONTACT P.N. Cable Group 132100 10 Finish Insulation Impedance Crimp Tool Gold N/A 50 N/A 132100SS 10 S/S STAINLESS STEEL N/A 50 N/A 132266 10 Gold SHORT PROFILE N/A 50 N/A 50 N/A 132266SS 10 S/S N/A STAINLESS STEEL, SHORT PROFILE 132100 132266 STRAIGHT CABLE PLUG -- WITH CONTACT P.N. Cable Group 132101 132102 11 10 Finish Insulation Impedance Crimp Tool Gold Gold Teflon Teflon 50 50 N/A N/A 132200 10 Gold STAINLESS STEEL Teflon 50 N/A 132248 11 Gold Teflon STAINLESS STEEL NUT 50 N/A 132296 132249 Teflon Teflon 50 50 N/A N/A 132290 10 Gold CONTACT IN BODY Teflon 50 N/A 132294 11 Gold CONTACT IN BODY Teflon 50 N/A 132290-10 10 Gold EXTENDED BODY Teflon 50 N/A 132294-10 11 Gold EXTENDED BODY Teflon 50 N/A 12 13 Gold Gold 132101 132290 Cable: .047" Cable, A = 1.24 mm [.049"] min, B = 3.0 mm [.118"] min .085" Cable, A = 2.2 mm [.087"] min, B = 3.0 mm [.118"] min .141" Cable, A = 3.6 mm [.142"] min, B = 4.6 mm [.181"] min 132294-10 For Reverse Polarized connecters, add RP to standard part number. Contact Connex marketing for availability. For Reverse Threaded connecters, add RT to standard part number. Contact Connex marketing for availability. For Crimp Tool information, see page 183. 27 11/27/01 5:05 PM Page 31 CRIMP TERMINATIONS FOR FLEXIBLE CABLE For Cable Group Legend, see page 27 SMA COAXIAL CONNECTORS SMA.4 STRAIGHT CRIMP JACK -- STANDARD & MINIATURE CABLE P.N. Cable Group Finish Insulation Impedance Crimp Tool STANDARD CABLE 132116 01 Gold 132197 01A Gold 132236 01B Gold 132240 07B Gold 132332 07C Gold Teflon Teflon Teflon Teflon Teflon 50 50 50 50 50 A A A A L MINIATURE CABLE 132117 05 Gold 132198 05A Gold Teflon Teflon 50 50 B C 132229 05 Gold SHORT BODY Teflon 50 B 132279 Teflon 50 B 14 Gold BULKHEAD CRIMP JACK -- STANDARD & MINIATURE CABLE P.N. Cable Group Finish Insulation Impedance Crimp Tool STANDARD CABLE 132118 01 Gold 132191 01A Gold 132237 01B Gold 132241 07B Gold 132333 07C Gold Teflon Teflon Teflon Teflon Teflon 50 50 50 50 50 A A A A L MINIATURE CABLE 132119 05 Gold 132176 05A Gold 132220 14 Gold Teflon Teflon Teflon 50 50 50 B C B BULKHEAD CRIMP JACK -- O-RING SEAL -- STANDARD & MINIATURE CABLE Cable Group P.N. Finish Insulation Impedance Crimp Tool STANDARD CABLE 132280 01 Gold 132281 01A Gold 132282 01B Gold 132283 07B Gold Teflon Teflon Teflon Teflon 50 50 50 50 A A A A MINIATURE CABLE 132284 05 Gold 132285 05A Gold 132286 14 Gold Teflon Teflon Teflon 50 50 50 B C B RIGHT ANGLE BULKHEAD CRIMP JACK -- STANDARD & MINIATURE CABLE P.N. Cable Group 132246 132260 132245 132259 01 01A 05 05A Finish Gold Gold Gold Gold Insulation Impedance Teflon Teflon Teflon Teflon 50 50 50 50 Crimp Tool A A B C For Reverse Polarized connecters, add RP to standard part number. Contact Connex marketing for availability. For Reverse Threaded connecters, add RT to standard part number. Contact Connex marketing for availability. For Crimp Tool information, see page 183. 31