A-BL254DG20-050-GSR1

Headers, Receptacles, Female Sockets Overview

The A-BL254DG20-050-GSR1 is a 20-position female header connector from the A-BL254 series by Assmann WSW Components. It features a 2.54 mm (0.100 inch) pitch and is designed for surface mount installation. The contacts are gold-plated bronze, ensuring reliable signal transmission. This straight, single-row receptacle supports a voltage rating of 500V and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design compatible with automated pick-and-place assembly processes
• Gold-plated contacts provide corrosion resistance and stable electrical performance
• Straight orientation facilitates compact board-to-board or cable connections

Headers, Receptacles, Female Sockets Applications

• General electronic equipment interconnections
• Board-to-board signal transmission
• Consumer electronics assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required contact plating thickness and reel packaging specifications. Confirm that the surface mount footprint matches the target PCB design guidelines before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, surface-mount solution is required for high-density applications. Ensure the PCB layout accommodates the specific solder pad dimensions associated with the 2.54 mm pitch series. Consider thermal management requirements given the 105°C maximum operating temperature limit during reflow soldering processes.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which offers various pin counts and mounting options. Assmann WSW specializes in standard and custom connectors, including IC sockets and IDC connectors. The DG suffix typically denotes gold flash plating on the contacts, distinguishing it from tin-plated variants within the same mechanical family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other 20-position, 2.54mm pitch, surface-mount female headers with identical mechanical footprints. Verify that alternative manufacturers offer comparable gold plating specifications and UL certification if regulatory compliance is required for the end application.