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BJ78 TRB Twinaxial/Triaxial jack to jack adapter with female socket on both ends, panel mount bulkhead design, rated to 500 MHz.
Mfr Part #:

BJ78

Available from 1 distributors
Mfr Name: Cinch
Cinch
TRB Twinaxial/Triaxial jack to jack adapter with female socket on both ends, panel mount bulkhead design, rated to 500 MHz.
Total Stock: 5 pcs
$ Price Range: $13.51 - $18.73

BJ78 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

BJ78 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adapter Series
Adapter Type
Center Contact Plating
Center Gender
Conversion Type
Convert From (Adapter End)
Convert To (Adapter End)
Fastening Type
Features
Frequency
Mounting Feature
Mounting Type
Style

BJ78 Description

Short technical summary and product information.

The BJ78 is a TRB Twinaxial/Triaxial to TRB Twinaxial/Triaxial adapter from Cinch Connectivity Solutions. It features a jack to jack configuration with female socket center contacts on both ends, making it suitable for in-line or panel feed-through applications. The adapter uses a straight body style with bayonet lock fastening on both ends for secure mating. It is designed for panel mounting with a bulkhead mounting feature, allowing installation through a panel cutout. The center contacts are gold plated for reliable signal integrity. The adapter is rated for operation up to 500 MHz. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

BJ78 Quick Information

Product Type: Coaxial Connector (RF) Adapter
Series: TRB
Canonical Name: TRB Twinaxial/Triaxial Jack to Jack Adapter, Female Socket to Female Socket, Panel Mount, Bulkhead
Subcategory: Same Series Adapter

BJ78 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

BJ78 Estimated Pricing

Qty Low High
1+ $18.73 $18.73
10+ $15.92 $15.92
25+ $14.92 $14.92
50+ $14.21 $14.21
100+ $13.53 $13.53
250+ $13.51 $13.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

BJ78 Features

  • TRB Twinaxial/Triaxial jack to jack adapter.
  • Female socket center contacts on both ends.
  • Panel mount with bulkhead mounting feature.
  • Bayonet lock fastening on both connectors.
  • Rated for operation up to 500 MHz.

BJ78 Applications

  • Used in RF signal distribution systems.
  • Ideal for panel feed-through applications.
  • Suitable for twinaxial/triaxial cable interconnections.

BJ78 FAQs

5 frequently asked questions generated from this part’s specifications.
What type of adapter is the BJ78?

It is a TRB Twinaxial/Triaxial to TRB Twinaxial/Triaxial same-series adapter, jack to jack with female socket contacts on both ends.

What is the frequency rating of the BJ78?

The adapter is rated for operation up to 500 MHz.

How is the BJ78 mounted?

It is a panel mount adapter with a bulkhead mounting feature.

What is the center contact plating?

The center contacts are gold plated.

What fastening type does the BJ78 use?

It uses bayonet lock fastening on both connector ends.

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