Wire connector D-Sub EFB Elektronik 28614.1, silver, tin-plated contacts

EFB Elektronik 28614.1 is a D-Sub wire connector finished in silver with tin-plated contact surfaces, intended for reliable cable terminations and signal connections. The connector is designed to ensure stable electrical contact for serial, parallel and customised wiring assemblies. Tin plating provides enhanced corrosion resistance and dependable conductivity for industrial and electronic equipment where D-Sub interfacing is required.

Advantages

The silver housing combined with tin-plated contacts reduces oxidation on contact surfaces and supports consistent signal transmission. The design supports straightforward installation in D-Sub cable assemblies and offers mechanical robustness appropriate for equipment racks and control panels. Contact plating and precision contacts help maintain low contact resistance and long-term reliability in typical operating conditions.

Suitable for

• Serial communication interfaces (RS‑232/RS‑422/RS‑485)
• Parallel and custom wiring harnesses for industrial controllers
• Signal terminations in instrumentation and test equipment
• Repair or replacement of D-Sub cable terminations and connectors

Key specifications

• Connector type: D-Sub wire connector
• Housing finish: silver
• Contact plating: tin-plated contact surfaces
• Intended use: cable termination and signal connection
• Application environment: industrial and electronic equipment

How to use

Prepare the cable conductors to the recommended stripping length, insert individual wires into the connector contact points according to the required pinout, and secure each connection according to the assembly method specified for the connector type. Ensure correct alignment with mating D‑Sub components during installation and apply appropriate strain relief or mounting hardware to prevent mechanical stress on the contacts. Follow standard safety procedures for handling live circuits and confirm continuity after assembly.

Recommendations

For best long-term performance, use in environments free from aggressive chemicals and excessive moisture, and verify that mating connectors and cables are compatible in size and pinout. Periodic inspection of contacts and connection tightness is recommended when used in conditions with vibration or temperature cycling.