A-SL127-EG-Z40MP1

Headers, Male Pins Overview

The A-SL127-EG-Z40MP1 is a board connector header from the ASSMANN WSW AW 127 series. It features 40 contacts arranged in a single row with a 1.27 mm (0.05 inch) pitch. Designed for surface mount terminal installation, this male straight connector utilizes PBT housing and tin-plated phosphor bronze contacts. It supports a maximum current of 1A and withstands voltages up to 500V AC. The component operates within a temperature range of -40°C to +105°C and meets UL 94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Single-row male header configuration for direct board-to-board interconnection
• Surface mount terminal design ensures secure PCB attachment without through-holes
• High-density 1.27 mm pitch accommodates 40 positions in a compact footprint

Headers, Male Pins Applications

• High-density electronic assemblies requiring surface mount headers
• Consumer electronics internal board connections
• Industrial control modules utilizing standard pitch connectors

Headers, Male Pins Procurement Notes

Verify that the specific suffix MP1 corresponds to the surface mount variant rather than through-hole versions within the A-SL127 series. Confirm the contact plating specification matches application requirements, as variations may exist between tin and gold finishes across different production batches or sub-models.

Headers, Male Pins Selection Notes

Select this component when a low-profile, surface-mount male header is required for high-density signal routing. Ensure the mating connector matches the 1.27 mm pitch and single-row geometry. Consider thermal management capabilities during peak operating temperatures near the upper limit of the specified range.

Headers, Male Pins Part Context

This part belongs to the A-SL127 series, which provides standardized interconnect solutions for modern printed circuit boards. The series offers various pin counts and mounting styles, catering to diverse density requirements while maintaining consistent electrical performance and mechanical reliability across the product line.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 40-position, 1.27 mm pitch surface mount male headers from manufacturers such as Molex, Samtec, or JAE. Verify that alternative parts match the housing height, terminal type, and current rating specifications.