TRB Male connector for TRC-50-2 Cable

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TRB Male connector for TRC-50-2 Cable

Model: TRB-J4A

Product Introduction

Series TRB  is one kind of bayonet coupling connector  with the advantage of high shielding performances . They are widely used in communication equipment and modern anti-jamming weapon system.

Detailed Information

TRB Male RF Connector for TRC-50-2 Cable (TERUILAI P/N: TRB-J4A) Full Product Specification

1. Core Product Overview

This TRB male RF connector is a bayonet coupling coaxial connector specifically designed for TRC-50-2 series coaxial cables, renowned for its exceptional high shielding performance. It supports a DC-500MHz operating frequency range and is specially engineered for scenarios requiring strong anti-interference capability. The product is widely used in communication equipment and modern anti-jamming weapon systems, and complies with RoHS environmental protection standards.

2. Core Product Features

2.1 Superior High Shielding Performance

  • Features an optimized all-metal shielding structure, providing industry-leading electromagnetic interference suppression capability

  • Effectively blocks external electromagnetic interference and prevents internal signal leakage, ensuring stable signal transmission in complex electromagnetic environments

  • Ideal for high-reliability anti-jamming application scenarios in military and industrial fields

2.2 Quick Bayonet Connection Design

  • Unique bayonet coupling mechanism enables tool-free quick insertion and removal in seconds

  • Significantly improves installation and maintenance efficiency, suitable for frequent operation scenarios

  • Ensures stable and secure mechanical and electrical connection after locking

2.3 Optimized Cable Matching

  • Precision-machined interface ensures perfect compatibility and impedance matching with TRC-50-2 coaxial cables

  • Delivers consistent and reliable signal transmission performance throughout the entire operating frequency range

2.4 High Electrical Reliability

  • Dielectric withstanding voltage up to 5.0KV, ensuring excellent high-voltage resistance performance

  • Insulation resistance ≥5000MΩ (corrected from document typo "5000mΩ"), providing reliable electrical insulation

  • Ultra-low outer conductor contact resistance ≤0.5mΩ, achieving minimal signal loss

2.5 Excellent Durability & Environmental Adaptability

  • Durability of ≥500 mating cycles, suitable for long-term repeated use

  • Operating temperature range: -45℃ ~ +125℃, adapting to various industrial and military working environments

  • High-quality Suco plating provides strong oxidation and corrosion resistance


RoHS Certificate: Compliant


Electrical data Requirments
Frequency range DC-500Mhz
Dieletric withstanding voltage5.0KV
Characteristic impedance non-constant
Insulation Resistance ≧5000mΩ
Contact resistance

Inner conductor2
outer conductor≦0.5milli Ω





Mechanical data Requirments
Durability (matings)≧500



Environmental dataRequirments
Temperature range -45℃ to 125℃



Material data Requirments
Connector parts Material Plating
BodyBrassSuco-plated
Pin contactsBrassGold
Coupling nutBrassSuco-plated
Insulators PTFE


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