TNC Male Connector Nickel Plated RG316

TNC Male Connector Nickel Plated RG316 – Premium RF Interconnect for Demanding Applications

SIPU RF Technology is proud to provide TNC Male Connector Nickel Plated RG316 with industrial-grade perfection. This straight orientation connection is designed for frequencies up to 11GHz with a characteristic impedance of 50Ω. This connector is made with a brass outer conductor with nickel coating, bronze center conductor with gold plating and a PTFE dielectric for the best performance. The design offers a VSWR of 1.30 and an insertion loss of 0.06F(GHz)dB for steady signal transmission in telecommunications, aerospace and industrial test systems. The connection is able to survive in harsh situations with a dielectric withstanding voltage of 1,500V and insulation resistance more than 5,000MΩ while sustaining 500 mating cycles.

TNC Male Connector Nickel Plated RG316 Specifications

Design Features & Benefits

The TNC Male Connector Nickel Plated RG316 is equipped with a threaded coupling system that prevents unintentional separation due to vibration or mechanical stress. This makes it suitable for mobile communication systems and aerial installations.

The outside conductor is nickel plated, which provides excellent resistance to corrosion and a surface hardness of 400-600 HV. Your connections will be protected in salt spray settings and high humidity conditions. The gold plated center contact provides low contact resistance and long term signal integrity.

The electrical performance of PTFE insulation is steady across a broad temperature range from -65℃ to +125℃. Your system runs under extreme environmental conditions without any performance deterioration. The silicon rubber sealing ring provides further protection to the environment by preventing the introduction of moisture.

Quality Control Process

SIPU implements multi-layer inspection protocols for every batch. Dielectric withstanding voltage and insulation resistance testing utilize precision insulation testers to verify electrical safety margins. Each batch undergoes plating thickness and adhesion force testing to ensure coating durability.

RoHS environmental testing is performed per batch to guarantee compliance with international standards. This commitment to quality control ensures you receive consistent, reliable products that meet military and commercial specifications.

Industrial Applications

Aerospace and avionics systems rely on this connector for cockpit instrumentation and telemetry networks. The threaded locking interface maintains secure connections under constant engine vibrations and rapid temperature changes during flight operations.

Industrial IoT deployments benefit from the nickel-plated housing in outdoor base stations and remote monitoring sensors. The robust construction withstands salt spray and humidity while the compact RG316 cable allows flexible routing in space-constrained enclosures.

This connection is integrated into the military communication equipment such as tactical radios and GPS manpack equipment. Rugged, weather-resistant construction maintains connection integrity in the field when bayonet-style connectors would collapse under duress.

These assemblies are used in test and measurement facilities for the calibration and signal analysis of high frequency RF equipment. The low VSWR and regulated insertion loss provide the measurement accuracy necessary for precise equipment.

Installation Guidelines

For RG316 cable, this structure enables the connector‑to‑cable assembly to achieve optimal mechanical and electrical performance without calibrated crimping tools. Apply thread‑locking adhesive to the tail section and fasten with standard torque for anti‑loosening performance, allowing convenient installation and disassembly.

Before mating, use Go/No-Go gauges to check center pin protrusion to confirm dimensions specifications of MIL-C-39012 are met. This protects the female connections from being damaged and provides good electrical contact. Do not overtighten threaded connection. Use the correct torque to prevent over-compression of internal components.

Frequently Asked Questions

Q1: Why did you choose nickel for the connection body instead of gold?

A1: Nickel has better mechanical hardness and wear resistance at cheaper cost, and is suitable for industrial applications where frequent mating is required.

Q2. Can I use this connection on RG174 cable?

A2: RG174 and RG316 are comparable in diameter but RG316 is a higher temperature Teflon cable. The connection has optimised interior dimensions of the ferrule and pin to suit the silver-plated copper covering of RG316 for optimum electrical performance.

Q3: Is this plug waterproof?

Q3: Are TNC connections weather resistant? A3: Yes, TNC connectors are weather resistant as standard. IP67/IP68 grade requires internal O-ring and adhesive coated heat shrink on crimp sleeve.

Q4: What is the highest frequency for this assembly?

A4: The connection can go to 11 GHz. But the RG316 cable itself has severe attenuation at higher frequencies. It is usually suited for applications up to 3-6 GHz.

Q5: How to do the best VSWR when I install?

A5: Use RG316 hex size calibrated crimp tools and peel the PTFE dielectric neatly without nicking the central conductor.

Contact Us

Reach out to our TNC Male Connector Nickel Plated RG316's team at info@sipuconn.com for product selection guidance, custom solutions, or technical consultation. We deliver fast responses within 12 hours.