A-SL254DG40-103ZPB01

Headers, Male Pins Overview

The A-SL254DG40-103ZPB01 is a 40-position, dual-row pin header connector from the Assmann WSW A-BL254 series. It features a 2.54 mm pitch and is designed for straight, through-hole mounting on printed circuit boards. The contacts are gold-plated bronze sockets rated for 500V and 12A current. Operating within a temperature range of -40°C to 105°C, the housing meets UL 94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Dual-row configuration with 40 positions for high-density interconnects
• Gold-plated bronze contacts ensure reliable conductivity and corrosion resistance
• Straight through-hole termination facilitates secure PCB installation

Headers, Male Pins Applications

• Industrial control system signal routing
• Consumer electronics board-to-board connections
• Telecommunications equipment interface modules

Headers, Male Pins Procurement Notes

Verify the complete part number including suffixes against manufacturer documentation to confirm specific contact plating and housing material variations. Ensure compatibility with mating headers regarding row spacing and pin count. Cross-reference official datasheets for precise mechanical dimensions and thermal ratings before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a dual-row, 40-pin through-hole header is required for standard 2.54mm pitch applications. Consider the 12A current rating and 500V insulation voltage for appropriate electrical safety margins. Verify that the straight orientation and gold-plated contacts align with the assembly process and environmental requirements of the target design.

Headers, Male Pins Part Context

This connector belongs to the A-BL254 series by Assmann WSW Components, a supplier specializing in connectivity solutions. The series provides standardized rectangular connectors for various electronic assemblies. This specific model represents a common configuration within their portfolio of through-hole pin headers designed for robust industrial and commercial applications.

Headers, Male Pins Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents may differ in contact plating thickness or housing flammability ratings. Ensure any replacement maintains the 2.54mm pitch and dual-row geometry to preserve mechanical fit.