A-SL254-EG-G20MR1

Headers, Male Pins Overview

The A-SL254-EG-G20MR1 is a surface mount board connector header manufactured by Assmann WSW Components. It features a single row of twenty male contacts with a 2.54 mm (0.100 inch) pitch. The component utilizes gold-plated brass terminals housed in a PBT plastic body, designed for reliable electrical connections in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Surface mount design for automated PCB assembly
• Single row configuration with twenty positions
• Gold-plated contacts for corrosion resistance
• PBT housing material for thermal stability

Headers, Male Pins Applications

• Consumer electronics internal interconnects
• Industrial control board connections
• Telecommunications equipment modules
• Computer peripheral interface boards

Headers, Male Pins Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with specific surface mount reflow profiles. Confirm that the gold plating specification and contact material meet the required environmental and durability standards for the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a low-profile, surface mount header is required for high-density board-to-board connections. Ensure the PCB footprint matches the 2.54 mm pitch and that the operating temperature range aligns with the PBT housing limits during soldering and service.

Headers, Male Pins Part Context

This connector belongs to the standard ASSMANN WSW header series, which provides various pin counts and mounting styles. The A-SL254-EG-G20MR1 specifically addresses needs for secure, permanent surface-mounted connections in space-constrained electronic designs requiring robust signal integrity.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 20-position, 2.54mm pitch SMD headers from Assmann WSW, such as the A-SL254-EG-Z20MR1 variant, provided the housing color or locking features do not conflict with mechanical constraints.