Trompeter / Cinch Connectivity Solutions Twinax/Triax Connectors

Trompeter / Cinch Connectivity Twinax/Triax Connectors are manufactured to meet or exceed Mil-Specs governing twinax connectors, specifically MIL-STD-1553B for airborne and ground checkout and MIL-STD-1760 external stores. Trompeter Twinax/Triax Connectors are designed for military applications to protect data signals from extraneous noise through non-signal-carrying shielding. These impedance-matched connectors improve the throughput and interference rejection of digital data transmission systems.

The TRB/TRT series is available as miniature 2-, 3-, and 4-lug, and push-on Twinax/Triax Connectors. TRB series Connectors are all metallic parts with fully enclosed outer conductors and center contacts plated with 50µ" gold. The TRS/TTM series is a subminiature concentric Twinax/Triax Connector for high-density and weight-reduction applications. These connectors are designed for blind mate rack and panel applications.

Features

  • TRS/TTM
    • Solderable Wrench Crimp versions for cables with up to .215" outer diameter
    • Tool Crimp versions for quick termination of cables with up to .250" outer diameter
    • 3-lug, 4-lug, and threaded versions provide different levels of mechanical stability and keying
    • Does not require mechanical alignment for mating
    • Meets MIL-C-49142, 48-hour salt spray requirement
    • Special plating available to satisfy MIL-STD-1344 500-hour salt spray requirement
    • Push-on versions for test cable applications
    • Fewer pieces to assemble
  • TRB/TRT
    • All metallic parts are machined/formed to extremely close tolerances
    • All bodies are made of top-quality brass with a bright nickel-plated, non-tarnish finish
    • Fully enclosed, heat-treated, beryllium-copper outer conductor spring (not half-hard slotted brass)
    • Heat-treated, beryllium-copper center socket contact with 50µ" gold plating
View Results ( 105 ) Page
Part Number Datasheet Description
PL155-47 PL155-47 Datasheet RF Connectors / Coaxial Connectors TRS Straight Plug for M17/176-00002
BJ78HS BJ78HS Datasheet RF Adapters - Between Series TRB Bulkhead Jack Hermetic Feedthru
BJ71 BJ71 Datasheet RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder
PL75-64 PL75-64 Datasheet RF Connectors / Coaxial Connectors TRB Plug STR Wrench CRMP 3-lug
BJ77FL BJ77FL Datasheet RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Sldr 4-lug
RFI75-1 RFI75-1 Datasheet RF Connector Accessories TRB Jack RFI Cap w/o Chain
PL155AC-204 PL155AC-204 Datasheet RF Connectors / Coaxial Connectors TRS Plug STR 3-lug Full CRMP
CT5 CT5 Datasheet Crimpers / Crimping Tools Hand CRMP Tool Dies Sold Separately
BJ158 BJ158 Datasheet RF Connectors / Coaxial Connectors TRS Bulkhead Jack Feedthru 3-lug
TRC-75-2/500 TRC-75-2/500 Datasheet Coaxial Cables TRIAX CBL 75 OHM PVC JACKET 500FT
Published: 2012-02-21 | Updated: 2026-10-12