TNC F RA PCB Solder

Description

The TNC (Threaded Neill-Concelman) series is a ruggedized RF interface designed to maintain constant electrical continuity in environments subject to vibration and mechanical stress. This Right Angle (90°) PCB mount variant is specifically engineered for high-density board layouts. By orienting the interface perpendicular to the PCB, it allows for horizontal cable mating, significantly reducing the vertical profile of the assembly and making it ideal for shallow rack-mount equipment and low-profile wireless devices.

The connector features through-hole solder pins for the center signal conductor and multiple grounding legs (typically 4) to ensure a high-strength mechanical bond and a low-impedance path to the board’s ground plane. This design provides superior durability compared to surface-mount alternatives, protecting the PCB traces from the leverage and torque applied during the mating of TNC male cables. Manufactured with a heavy-duty nickel-plated brass body and premium PTFE (Teflon) insulation, it delivers stable 50-Ohm performance and low VSWR up to 11 GHz.

Key Technical Advantages

• 90° Space-Saving Profile: Optimizes space in compact enclosures by allowing cables to be connected parallel to the PCB, preventing sharp cable bends and reducing overall housing depth.

• High Mechanical Stability: The through-hole leg configuration provides a rigid anchor to the PCB, absorbing the physical stress of threaded mating cycles and preventing solder joint fatigue.

• Vibration-Proof Threaded Interface: The 7/16-28 external threads ensure a secure, locked connection that outperforms bayonet-style (BNC) PCB mounts in industrial or mobile applications.

• Optimized RF Grounding: Multiple solder pins provide a robust connection to the PCB ground plane, minimizing signal leakage and enhancing EMI/RFI shielding.

• Industrial-Grade Build: Features a nickel-plated brass body and gold-plated contact for maximum corrosion resistance and consistent signal integrity over the life of the hardware.

Key Features

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

• Mounting Type: Right Angle (90-degree) Through-Hole PCB Mount.

• Termination Method: Solder Pin (Center Conductor) and Solder Legs (Outer Ground).

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

• Common Application: Industrial Wi-Fi routers, cellular base station modules, GPS receivers, and RF test measurement boards.

Technical Summary