Description
The BNC female 4-hole panel mount crimp connector is a heavy-duty RF component designed for maximum mechanical stability at the enclosure interface. This variant is specialized for the 2.5mm to 3mm cable class, specifically optimized for high-performance LMR100, flexible RG174, and high-temperature RG316. Unlike standard bulkhead mounts, the 4-hole square flange design provides four distinct anchor points, preventing connector rotation and ensuring the assembly remains torque-resistant during repeated mating cycles.
As a female interface (jack), it features the standard bayonet housing for rapid, vibration-resistant mating with BNC male plugs. The connector utilizes a hex-crimp termination system for the outer conductor, providing a high-strength 360-degree mechanical bond. This combination of a secure flange mount and a robust crimp sleeve makes it ideal for transitioning RF signals through thick panels or internal chassis walls where environmental or mechanical stress is a factor. Manufactured with a durable nickel-plated brass body and premium PTFE (Teflon) insulation, it maintains consistent 50-Ohm performance and signal integrity across a wide range of mission-critical applications.
Key Technical Advantages
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4-Hole Flange Stability: The square flange with four mounting holes offers superior anti-rotation and high-vibration resistance compared to single-nut bulkhead designs.
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Efficient Crimp Termination: The hex-crimp design allows for rapid, repeatable assembly, making it ideal for high-volume production, cabling workshops, and chassis integration.
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Thin-Gauge Cable Match: Specifically calibrated for the 0.100″ to 0.110″ OD cable family, ensuring a precise mechanical fit and optimized electrical transition for LMR100 and RG316 lines.
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Standard Bayonet Housing: Features the industry-standard BNC female interface for rapid, tool-less mating that remains mechanically stable under physical stress.
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Superior Corrosion Resistance: Features a precision-machined nickel-plated body and gold-plated center socket to ensure low contact resistance and long-term environmental protection.
Key Features
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Interface Type: BNC Female (Jack) with standard bayonet coupling.
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Mounting Style: 4-Hole Square Flange Panel Mount.
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Termination Method: Crimp (Outer Braid) / Solder (Center Socket).
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Cable Compatibility: Optimized for LMR100, RG174, RG188, RG316, and equivalent 50-Ohm thin coaxial 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 communication panels, aerospace avionics racks, industrial control enclosures, and high-vibration instrumentation.
🔹 Applications:
- Panel-mounted RF interfaces
- Compact RF systems
- Communication equipment enclosures
- PCB and module connections
- Test equipment
- IoT systems


Mamta (verified owner) –
Excellent quality RF products at reasonable pricing. Delivery was smooth and products were packed very securely.
Seema Gautam (verified owner) –
Really worth the price and the product quality is excellent. Packaging was secure and delivery was on time. Much better option for Indian customers instead of importing from outside India. Thank you AetherX!