Description
The BNC male clamp connector for RG214 is a heavy-duty RF component designed to handle the physical and electrical demands of double-braided, silver-plated coaxial lines. This variant is specialized for the 10.8mm (0.425″) cable class, specifically optimized to accommodate the thicker diameter and dual-shielding layers of RG214. The clamp-style termination utilizes a precision-threaded rear nut and internal pressure sleeve system that secures the outer conductors without the need for specialized, large-format crimping tools.
As a male interface (plug), it features the standard two-stud bayonet locking system for rapid, vibration-resistant mating with BNC jacks. Unlike standard crimp connectors, the clamp mechanism provides a high-pressure, uniform mechanical bond that ensures the integrity of the silver-plated shielding is maintained, resulting in excellent grounding and low signal leakage. Manufactured with a heavy-duty nickel-plated brass body and premium PTFE (Teflon) insulation, it delivers consistent 50-Ohm performance across high-stress industrial and telecommunications applications.
Key Technical Advantages
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Optimized for Double Shielding: Specifically designed to manage the dual braid layers of RG214, ensuring a high-integrity electrical ground and maximum shielding effectiveness.
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Tool-Less Field Termination: The mechanical clamp design allows for secure installation using standard wrenches, making it ideal for on-site maintenance and laboratory setups where large crimp dies are unavailable.
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Reusable Design: The threaded clamp assembly can be easily dismantled and re-terminated, providing a cost-effective and flexible solution for temporary test configurations or cable maintenance.
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Rugged Mechanical Interface: The thick-walled brass body and robust clamp system provide superior pull-off resistance and strain relief for heavy-duty coaxial cables.
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High-Performance Materials: Features a precision-machined body and gold-plated center contact to minimize signal loss and provide long-term protection against environmental oxidation.
Key Features
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Interface Type: BNC Male (Plug) with standard bayonet coupling.
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Termination Method: Clamp (Outer Braid) / Solder (Center Pin).
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Cable Compatibility: Optimized for RG214, RG225, and equivalent 50-Ohm 0.425″ diameter double-shielded cables.
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Premium Construction: Features a precision-machined brass body and high-performance PTFE dielectric.
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Common Application: Military RF infrastructure, precision test and measurement leads, high-power signal distribution, and high-shielding laboratory environments.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm (Nominal) |
| Frequency Range | DC – 4 GHz |
| Body Material | Brass (Nickel Plated) |
| Contact Material | Brass or Beryllium Copper (Gold Plated) |
| Dielectric | PTFE (Teflon) |
| Coupling Mechanism | Bayonet Locking |
| Operating Temp | -65°C ~ +165°C |






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