A-BL254-DG-Z78MP1

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-Z78MP1 is a 78-position, two-row female header connector from the A-BL254 series by Assmann WSW Components. Designed for surface mount installation, it features a 0.100" (2.54mm) pin spacing and straight orientation. The contacts are gold-plated bronze, ensuring reliable signal transmission. The housing is constructed from black PBT reinforced with glass fiber, rated UL94 V-0 for flammability. It supports a maximum voltage of 500V and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design for automated PCB assembly
• Gold-plated contacts for enhanced corrosion resistance
• High-reliability PBT insulation with UL94 V-0 rating

Headers, Receptacles, Female Sockets Applications

• Industrial control system interconnections
• Consumer electronics board-to-board links
• Telecommunications equipment modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'Z78MP1' against the official Assmann WSW datasheet to confirm contact plating and housing material specifications. Ensure compatibility with standard 2.54mm pitch mating headers. Check RoHS compliance status for environmental regulations. Confirm surface mount footprint dimensions match the CAD model provided in the manufacturer documentation before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, surface-mount female header is required for 2.54mm pitch applications. The gold plating offers superior durability compared to tin variants in harsh environments. Consider the 78-pin count and dual-row configuration for space-constrained designs requiring extensive I/O connections. Verify that the 500V rating meets the circuit requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which provides versatile connectivity solutions from Assmann WSW. The series includes various pin counts and mounting styles, catering to diverse electronic assembly needs. As a specialized connector supplier, Assmann WSW focuses on precision engineering for robust electrical connections in demanding industrial and commercial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 78-position, 2.54mm pitch surface mount female headers from Assmann WSW or equivalent manufacturers. Ensure identical pin count, row configuration, and mounting type. Verify that alternative parts meet the same voltage, current, and temperature ratings. Cross-reference CAD models to guarantee mechanical fit on the target PCB.