000-53150

Amphenol® Triax Description A m p h e n o l Tr i a x c o n n e c t o r s a r e u s e d i n applications where maximum RF shielding and minimum noise radiation are required. Features/Benefits • Available in 7/8-20 and 11/16-24 threading, Triax C, Triax BNC and Triax TNC coupling provides customer flexibility in their design. • 5000V peak with Teflon insulators allows for high temperature applications. • Solder/Clamp assembly procedure requires no special crimp tools. Triax Applications • MIL-Aerospace • Air-frame • Shipboard Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 173 Triax Specifications 174 Triax 7/8-20, 11/16-24 Specifications 175 Triax C Specifications 176 Triax BNC Specifications 177 Triax TNC Specifications 178 Triax BNC, 180˚ Polarity 179 Triax-C Bayonet Lock 180 Triax threaded 7/8-20, 11/16-24 181-182 Triax TNC threaded 7/16-28 183 • Precision machined for consistent performance provides dependability. Amphenol® Triax Specifications ELECTRICAL MECHANICAL Impedance Non-constant (can be used with 50, 75 and 93 ohm triaxial cables) Frequency range 7/8-20 &11/16-24 triax 300 MHZ Triax-C. Triax BNC Triax-TNC: 0-500 MHz 5000 V peak with TFE insulators Voltage 1900 V peak with styrene insulators ENVIRONMENTAL Temperature range Triax-BNC: except as noted, all Triax are weatherproof Triax: 7/8-20 or 11/16-24 threaded coupling. Triax-C and Bayonet lock Triax-TNC: 7/16-28 threaded coupling Cable affixment Screw thread-nut and two braid clamps MATERIAL Contacts Male: brass Female & Outer beryllium copper. Silver plated. TFE - 65°C to +165°C Copolymer of Styrene: - 55°C to +85°C Weatherproof Mating Other metal parts Brass: ASTROplate® finish Insulators styrene TFE or copolymer of Clamp gaskets Silicone rubber or synthetic rubber NOTE: These characteristics are typical and may not apply to all connectors. Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 174 Amphenol® Triax 7/8-20, 11/16-24 Specifications 7/8-20 PLUG LTR A B C D E F G INCHES MIN MAX .119 .121 .286 .290 .431 .435 1.029 1.035 0 .040 .299 .329 .335 .365 7/8-20 JACK MILLIMETERS MIN MAX 3.02 3.07 7.26 7.37 10.95 11.05 26.14 26.29 0 1.02 7.59 8.36 8.51 9.27 LTR A B C D E F G 11/16-24 PLUG INCHES MIN MAX .119 .121 .411 .414 .496 .499 .625 .627 .269 .299 .280 .310 .383 .413 MILLIMETERS MIN MAX 3.02 3.07 10.44 10.52 12.60 12.67 15.82 15.93 6.83 7.59 7.11 7.87 9.73 10.49 11/16-24 JACK Triax LTR A B C D E F G INCHES MIN MAX .082 .084 .189 .199 .328 .338 .807 .817 .008 .042 .198 .228 .359 .389 MILLIMETERS MIN MAX 2.08 2.13 4.80 5.05 8.33 8.59 20.50 20.75 0.20 1.07 5.08 5.79 9.12 9.88 LTR A B C D E F G Amphenol Corporation Tel: 800-627-7100 INCHES MIN MAX .082 .084 .182 .186 .330 .335 .430 .433 .182 .212 .249 .279 .442 .472 MILLIMETERS MIN MAX 2.08 2.13 4.22 4.72 8.38 8.51 10.92 11.00 4.62 5.38 6.32 7.09 11.23 11.99 www.amphenolrf.com 175 Amphenol® Triax C Specifications PLUG LTR A B C D E F G JACK INCHES MIN MAX — .085 .208 .250 .003 .021 .001 .031 .001 .043 .001 .055 — .186 MILLIMETERS MIN MAX — 2.16 5.28 6.35 .08 .53 .03 .79 .03 1.09 .03 1.40 — 4.72 LTR A B C D E F INCHES MIN MAX .332 .338 .001 — .186 .208 .001 .013 .155 .201 .001 .039 MILLIMETERS MIN MAX 9.43 8.59 .03 — 4.72 5.28 .03 .33 3.94 5.11 .03 .99 Notes: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only and are based upon 1.00 inch = 25.4mm 3. Flared to meet gage test. 4. Flat or radius 5. A concave depression .100 (2.54mm) wide by .005 (.13mm) deep between studs is permissible. 6. Metric equivalents are in parentheses. Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 176 Amphenol® Triax BNC Specifications PLUG JACK D INCHES MIN MAX — See Note 1 — — .213 .242 .001 — .007 .033 .008 .042 .213 — MILLIMETERS MIN MAX — — — — 5.41 6.15 .03 — .18 .84 .20 1.07 5.41 — LTR AA J R S W Y Z INCHES MIN MAX .206 .213 .195 .199 .378 .382 .001 — .187 .213 — .213 .165 .203 MILLIMETERS MIN MAX 5.23 5.41 4.95 5.05 9.60 9.70 .03 — 4.75 5.41 — 5.41 4.19 5.16 Triax LTR C D F G H J R NOTE 1: Flared to meet mating characteristic test. Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 177 Amphenol® Triax TNC Specifications PLUG LTR C F G H J K JACK INCHES MIN MAX .172 .178 .213 .242 .001 — .007 .033 .008 .042 .213 — MILLIMETERS MIN MAX 4.37 4.52 5.41 6.15 .03 — .18 .84 .20 1.07 5.41 — LTR F J S W Y Z AA Amphenol Corporation Tel: 800-627-7100 INCHES MIN MAX .117 .122 .195 .199 .001 — .187 .213 — .213 .165 .263 .203 .213 MILLIMETERS MIN MAX 2.97 3.10 4.95 5.05 .03 — 4.75 5.41 — .41 4.19 5.16 5.23 5.41 www.amphenolrf.com 178 Amphenol® Triax BNC, 180˚ Polarity Fig. 1 Fig. 2 .500(12.7) L .453(11.5) .125(3.2) dia. 4 holes Plug 31-4774-3 31-2743-11 Panel Receptacle 31-2676-1 PLUGS - MALE CONTACTS Cable Config Term Construction a b c Dia MTG Hole CAI Plt. Ins. Amphenol Number Fig RG-307A/U 75Ω Triax Plug two braid clamp Mates with two bayonet studs180˚ 1.37 (34.9) 0.562 (14.3) 0.298 (7.6) — C12 P33 D1 31-4774-3 1 50Ω Triax: Times TRF-58, Belden 9222, 72Ω Triax Amphenol 621-106 Plug two braid clamp Mates with two bayonet studs180˚ 1.37 (34.9) 0.562 (14.3) 0.257 (6.5) — C13 P15 D1 31-2743-11 1 Plt. Ins. c Dia Amphenol Number Fig b MTG Hole CAI a 1.08 (27.4) .687 (17.5) .712 (18.1) L — P33 D1 31-2676-1 2 RECEPTACLES Config ● Solder cup & ground tab Construction In. (mm) Two bayonet studs 180˚ apart accommodates cable diameter Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 179 Triax Panel Receptacle Term Amphenol® Triax C Bayonet Lock Fig. 1 Fig. 2 Plug 82-3881-2 82-3880-1 Panel Receptacle 82-3907-1 PLUGS - MALE CONTACTS Cable 11 Type 59 Type Config Term Plug two braid clamps Plug two braid clamps a b c Dia 2.06 (52.5) 2.06 (52.5) 0.79 (19.1) 0.79 (19.1) 0.298 (7.6) 0.34 (8.6) MTG Notes CAI Hole Plt. Ins. Amphenol Number Fig — C23 P33 D1 82-3881-2 1 — C23 P33 D1 82-3880-1 1 MTG Hole CAI Plt. Ins. Amphenol Number Fig P — P33 D1 82-3907-1 2 RECEPTACLES - FEMALE CONTACTS Cable — ● Config Term Panel Spade Lug Receptacle & Ground Tab Construction Notes Gasketed a b c Dia 1.22 (30.9) 1.00 (25.4) .750 (19.1) accommodates cable diameter Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 180 Amphenol® Triax Threaded, 7/8-20 and 11/16-24 Fig. 1 Fig. 2 C B B C A A Straight Plug 53250, 53175 53250-1000 53150, 53100 Straight Jack 52975 34400 Fig. 3 E Max. Panel Thickness B A Bulkhead Receptacles 34450, 34475 STRAIGHT PLUGS Mating Threads a b 8 Type 11 Type Coax RG-12 A/U 58A Type 59 7/8-20 7/8-20 7/8-20 11/16-24 11/16-24 2.05 (52.0) 2.05 (52.0) 2.56 (65.1) 1.66 (42.1) 1.66 (42.1) 1.00 (25.4) 1.00 (25.4) 1.00 (25.4) .781 (19.8) .781 (19.8) .505 (12.8) .475 (12.1) .484 (12.3) .296 (7.5) .332 (8.4) e f MTG Hole CAI PLT Ins. Amphenol Number Fig — — — — — — — — — — — — — — — C15 C15 C15 C15 C15 P1 P1 P1 P1 P1 D1/D22 D1/D22 D1/D22 D1/D22 D1/D22 53250 53175 53250-1000 53150 53100 1 1 1 1 1 f MTG Hole CAI PLT Ins. Amphenol Number — — — — C15 C15 P1 P1 D6 D1 52975 34400 f MTG Hole CAI PLT Ins. Amphenol Number — — Y Z — — P1 P1 D1 D1 34450 34475 STRAIGHT JACKS Dims. Inches (mm) c e Triax Cable Mating Threads a b 11 Type 59 7/8-20 11/16-24 2.00 (50.8) 1.75 (44.5) 1.00 (25.4) .750 (19.1) .475 (12.1) .332 (8.4) — — Fig 2 2 BULKHEAD RECEPTACLES Dims. Inches (mm) c e Triax Cable Mating Threads a b — — 11/16-24 7/8-20 1.28 (32.5) 1.28 (32.5) 1.00 (25.4) 1.25 (31.8) — — .156 (4.0) .156 (4.0) Amphenol Corporation Tel: 800-627-7100 Fig 3 3 www.amphenolrf.com 181 Triax Dims. Inches (mm) c Triax Cable Amphenol® Triax Threaded, 7/8-20 and 11/16-24 E Fig. 1 Fig. 2 Max. Panel Thickness A B Bulkhead Adapters 53200 53225 Male Caps 34275 34300 BULKHEAD ADAPTERS Mating Threads 7/8-20 11/16-24 a b 1.75 (44.5) 1.25 (31.8) 1.75 (44.5) .937 (23.8) Dims. Inches (mm) c d — — — — e .709 (18.0) .709 (18.0) f MTG Hole PLT Ins. Amphenol Number — — .875 (22.2) .689 (17.5) P1 P1 D1 D1 53200 53225 f MTG Hole PLT Ins. Amphenol Number — — — — P3 P3 — — 34275 34300 Fig 1 1 MALE CAPS Mating Threads 7/8-20 11/16-24 a b .813 (20.6) 1.00 (25.4) .781 (19.8) .813 (20.6) Dims. Inches (mm) c d .144 (3.66) .144 (3.66) — — e 5.00 (127) 5.00 (127) Amphenol Corporation Tel: 800-627-7100 Fig 2 2 www.amphenolrf.com 182 Amphenol® Triax TNC Threaded, 7/16-28 Fig. 2 Fig. 1 T .505(12.8) dia. .473(12.9) Plug 31-8357-3 31-8357-6 Bulkhead Jack Receptacle 31-8359-1 Fig. 3 T .505(12.8) dia. .473(12.9) Bulkhead Adapter Jack to Jack 31-8356-2 Triax Cable Raychem 9530-D-5117 Times TBF-58 Config. a b Dims. Inches (mm) c e f MTG Hole CAI PLT Ins. Amphenol Number Fig Plug 1.43 (36.3) .625 (15.9) .177 (4.5) — — — C13 P15 D1 31-8357-3 1 Plug 1.43 (36.3) .625 (15.9) .257 (6.5) — — — C13 P33 D1 31-8357-6 1 f MTG Hole CAI PLT Ins. Amphenol Number Fig — T — P33 D1 31-8359-1 2 f MTG Hole CAI PLT Ins. Amphenol Number Fig .737 (1.87) T — — — 31-8356-2 3 RECEPTACLES - FEMALE CONTACTS Description Bulkhead Jack Receptacle Config. Recep. a b Dims. Inches (mm) c e 1.20 (30.5) .690 (17.5) .825 (21.0) .250 (6.4) ADAPTER Description Bulkhead Jack to Jack ● Config. a b Dims. Inches (mm) c e Adapter 1.37 (34.8) .730 (18.5) .638 (16.2) .187 (4.7) accommodates cable diameter Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com 183 Triax PLUGS - MALE CONTACTS