A-SL254-EA-G40MP1

Headers, Male Pins Overview

The A-SL254-EA-G40MP1 is a 40-position, double-row pin header connector from the ASSMANN WSW A-SL254 series. It features a 2.54 mm pitch and utilizes surface-mount technology for board attachment. The contacts are gold-plated brass terminals designed for reliable signal transmission. This component supports a maximum voltage of 250V and operates within a temperature range of -40°C to +105°C. The housing is constructed from polybutylene terephthalate (PBT) with UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Double-row configuration providing 40 contact positions in a compact footprint
• Surface-mount termination method suitable for automated assembly processes
• Gold flash plating on brass contacts ensures corrosion resistance and stable conductivity

Headers, Male Pins Applications

• General-purpose interconnects in consumer electronics assemblies
• Industrial control board connections requiring robust surface-mount headers
• Communication equipment internal wiring harnesses

Headers, Male Pins Procurement Notes

Verify that the specific suffix MP1 corresponds to the required reel or tube packaging format intended for your production line. Confirm that the gold plating thickness meets your application's wear requirements. Ensure the PCB land pattern matches the 2.54 mm double-row SMD footprint specifications provided in the official datasheet to guarantee proper solder joint integrity during reflow.

Headers, Male Pins Selection Notes

Select this component when a double-row surface-mount header is required for high-density board-to-board or board-to-wire connections. The 2.54 mm pitch allows compatibility with standard ribbon cables and IDC connectors. Consider the thermal stability up to 105°C for environments with moderate heat generation. Verify that the 250V rating aligns with the circuit's electrical requirements before finalizing the design.

Headers, Male Pins Part Context

This part belongs to the A-SL254 series, which focuses on slim-profile surface-mount pin headers. The series offers various position counts and row configurations to accommodate different density needs. ASSMANN WSW designs these components to meet stringent reliability standards for modern electronic manufacturing, ensuring consistent performance across diverse industrial and commercial applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, double-row layout, and surface-mount termination style. Verify that alternative parts offer identical contact material and plating specifications. Check mechanical dimensions against the original footprint to ensure compatibility with existing PCB layouts without redesigning the board.