Description
The BNC male compression connector is a high-performance RF component designed to provide a permanent, weatherproof termination that surpasses traditional crimping methods. This variant is specialized for the 7mm to 8mm cable class, specifically optimized for high-performance RG6, precision SM250, and low-loss SUCOFLEX cables. The compression termination system uses a radial 360-degree interface to secure the cable, creating a cold-weld-like bond that ensures uniform electrical contact and an air-tight environmental seal.
As a male interface (plug), it features the classic two-stud bayonet locking system for rapid, vibration-resistant mating with BNC jacks. The internal design is optimized for high-frequency signal propagation, maintaining the impedance characteristics of the cable throughout the connector body. Manufactured with a durable nickel-plated brass body and premium PTFE (Teflon) insulation, it delivers superior return loss and shielding effectiveness, making it ideal for the most demanding digital video and telecommunications applications.
Key Technical Advantages
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360-Degree Radial Compression: Provides a uniform, high-pressure mechanical bond that ensures maximum shielding effectiveness and eliminates signal leakage common in traditional crimp connectors.
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Environmental Weatherproofing: The internal moisture-proof gaskets and radial seal create a barrier against moisture and dust ingress, making it ideal for both indoor and outdoor installations.
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Superior Pull-Off Strength: The compression sleeve provides exceptional mechanical retention, ensuring the cable remains securely attached even under significant tension or physical stress.
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Optimized Signal Integrity: Designed to maintain consistent impedance across the termination, resulting in lower VSWR and improved performance for high-bandwidth digital signals.
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Standard Bayonet Coupling: Features the industry-standard bayonet locking mechanism for tool-less mating that remains mechanically stable under vibration and constant movement.
Key Features
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Interface Type: BNC Male (Plug) with standard bayonet coupling.
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Termination Method: Compression (360-degree Radial).
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Cable Compatibility: Optimized for RG6, SM250, SUCOFLEX 104, and equivalent 50/75-Ohm coaxial cables.
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Premium Construction: Features a precision-machined brass body with a ruggedized internal compression sleeve.
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Common Application: HD-SDI digital video, high-end CCTV systems, wireless infrastructure, and broadband signal distribution.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm / 75 Ohm (Application Dependent) |
| Frequency Range | DC – 4 GHz (Extended performance variants available) |
| Body Material | Brass (Nickel Plated) |
| Contact Material | Brass or Beryllium Copper (Gold Plated) |
| Dielectric | PTFE (Teflon) |
| Coupling Mechanism | Bayonet Locking |
| Operating Temp | -40°C ~ +85°C |








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