RS PRO Female Solder D-Sub Connector Coaxial Contact Gold over Nickel 485-209

RS PRO 485-209 Female Solder D-Sub Connector Coaxial Contact is engineered for reliability and high performance in complex mixed layout connector shells that combine signal, power, and coaxial contacts. The connector features a copper alloy contact material finished with gold over nickel plating to ensure low contact resistance and durability in demanding applications.

With a current rating of 2A and a precise length of 18.7mm, this solder termination type contact integrates seamlessly into printed circuit boards. The carefully designed PCB hole layout includes four holes of 1.3mm diameter spaced at 5.08mm centres plus a central hole of 1.3mm diameter, facilitating stable solder connections and mechanical strength.

This female coaxial contact supports 50 Ohm coaxial cables such as RG178B/U and RG174A/U, with the braid secured by a crimp tool and the centre conductor soldered. Removal of contacts is facilitated using specialized tools. The product is not subject to specific certifications but meets RS PRO quality standards.

The RS PRO 485-209 connector is ideal for applications in industrial machinery, commercial equipment, military hardware, and computer interfacing systems requiring mixed power, signal, and coaxial connectivity.

Contact made of copper alloy for reliable electrical conduction. Gold over nickel plating enhances corrosion resistance and contact reliability. Current capacity rated up to 2A for varied signal and power connections. Solder termination ensures robustness and stable mounting on PCBs.

PCB mounting holes optimized for coaxial plug and socket stability. Compatible with standard 50 Ohm coaxial cables using appropriate tooling. Designed for mixed layout connector shells with integrated signal and power contacts.

Suitable across industrial, commercial, military, and computer interfacing uses. Explore more connectors and RS PRO products for advanced electronic component solutions at EnvMart.