TNC F 4H Panel Mount CRIMP for LMR100/RG174/RG316 Cable

Description

The TNC (Threaded Neill-Concelman) series is a high-reliability RF interface that utilizes a 7/16-28 threaded coupling to ensure stable electrical contact in high-vibration and high-shock environments. This 4-Hole Panel Mount variant features a precision-machined square flange that provides a permanent, non-rotating mechanical platform for mounting directly onto a chassis or internal bulkhead. It is specialized for the 2.5mm to 2.8mm (0.100″ – 0.110″) micro-cable class, offering a professional termination for RG174, high-temperature RG316, and low-loss LMR100.

This connector utilizes a professional crimp termination system for the outer conductor and a solder-style center contact for maximum signal integrity on small-gauge wires. The 4-hole flange design provides superior grounding and mechanical stability compared to standard bulkhead nuts, making it the preferred choice for aerospace panels and industrial enclosures where the connector must withstand frequent mating cycles. Manufactured with a heavy-duty nickel-plated brass body and premium PTFE (Teflon) insulation, it delivers consistent 50-Ohm performance and low VSWR up to 6 GHz.

Key Technical Advantages

• Superior Mechanical Stability: The 4-hole square flange prevents the connector from twisting or loosening under heavy vibration or torque, ensuring a permanent and reliable panel mount.

• Micro-Cable Precision Match: Specifically calibrated for the 0.100 to 0.110-inch OD cable family, ensuring an optimized electrical transition and high-strength pull-off resistance for thin coaxial lines.

• Vibration-Proof Threaded Interface: The 7/16-28 external threads provide a secure mechanical lock when mated with TNC male plugs, essential for mobile military and industrial applications.

• High-Conductivity Signal Path: Features a gold-plated center contact and 360-degree crimp ferrule to maintain signal purity and minimize insertion loss in sensitive GPS and telemetry circuits.

• Rugged Environmental Build: The nickel-plated brass construction and PTFE dielectric offer excellent resistance to thermal cycling and oxidation, maintaining performance in harsh deployment conditions.

Key Features

• Interface Type: TNC Female (Jack) with standard 7/16-28 external threads.

• Mounting Type: 4-Hole Square Flange Panel Mount (17.5mm / 0.689″ standard flange).

• Termination Method: Crimp (Outer Ferrule) / Solder (Center Contact).

• Cable Compatibility: Optimized for LMR100, RG174, and RG316 micro-coaxial cables.

• Premium Construction: Features a nickel-plated brass body and high-performance PTFE dielectric.

Technical Summary