RS PRO Female Solder D-Sub Connector Coaxial Contact, Gold over Nickel 311-5701

RS PRO 311-5701 Female Solder D-Sub Connector Coaxial Contact is designed for high-quality signal and power transmission in electronic applications requiring coaxial solutions. Featuring a copper alloy contact material with gold over nickel plating, this connector provides excellent conductivity and corrosion resistance suitable for harsh operating conditions.

This female connector is ideal for terminating RG174/U coaxial cables using the solder method. The design ensures low contact resistance at a maximum of 50 ohms, supporting signal integrity and reliability even in complex electronic systems.

Measuring 23 mm in length, the compact form factor is suitable for precise and secure electronic assemblies commonly found in commercial, military, and industrial environments. The connector carries a current rating of 2 amperes, fitting typical power and signal demands.

The product complies with ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards, providing protection against electrostatic discharge, which is critical for sensitive electronic circuits and assemblies.

Constructed from copper alloy for excellent conductivity and heat resistance. Gold over nickel plating enhances durability and corrosion resistance. Female coaxial contact type designed for RG174/U cables. Solder termination method facilitates strong electrical and mechanical connection.

Current rating of 2 amperes suitable for standard electronic applications. Maximum contact resistance capped at 50 ohms for signal fidelity.

This RS PRO connector is manufactured in the Czech Republic, ensuring adherence to stringent quality control and industrial standards. It is suitable for use in industrial electronics, telecommunications, and defense sectors requiring reliable coaxial D-sub connections.

Browse more connectors and D-Sub contact solutions in the RS PRO range at EnvMart for quality and performance.