A-SL127-DG-G40MR1

Headers, Male Pins Overview

The A-SL127-DG-G40MR1 is a male header connector manufactured by Assmann WSW Components. It belongs to the A-SL127 series, designed for board-to-board or cable-to-board interconnections. The component features a dual-row configuration with 40 positions, providing a total of 80 contact points. It utilizes a 2.54mm (0.1 inch) pitch standard, ensuring compatibility with common ribbon cables and PCB layouts. The housing is constructed from polyamide (PA6T), reinforced with glass fill, offering high mechanical stability and thermal resistance. Gold plating on the contacts ensures reliable signal transmission and corrosion resistance.

Headers, Male Pins Feature Summary

• Dual-row male header design for secure board-to-board connections
• Polyamide insulation material with glass fill for enhanced durability
• Gold-plated contacts for superior conductivity and oxidation resistance
• Standard 2.54mm pitch for broad industry compatibility

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics internal wiring harnesses
• Telecommunications equipment circuit boards
• Automotive electronic modules

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against the schematic before ordering. Confirm that the gold plating specification meets the required environmental standards for your application. Ensure the mounting style matches the PCB layout constraints. Cross-reference the manufacturer's latest datasheet to confirm availability and any recent design changes.

Headers, Male Pins Selection Notes

Select this component when a dual-row male header with 40 positions is required. Consider the PA6T material if higher temperature resistance is needed compared to standard nylon. Verify the operating temperature range aligns with the system's thermal profile. Ensure the contact spacing matches the target PCB footprint exactly.

Headers, Male Pins Part Context

This part is part of Assmann WSW's A-SL127 series, which focuses on IDC and rectangular connectors. The series is known for its reliability in flat cable applications. The 'DG' suffix typically indicates specific housing or plating characteristics within the product line. This model represents a standard industrial-grade connector solution.

Headers, Male Pins Replacement Considerations

Check for direct substitutes from Assmann WSW with identical pin counts and pitch. Verify cross-compatibility with other manufacturers' headers of the same 2.54mm dual-row specification. Ensure mechanical dimensions and locking mechanisms are compatible with existing assemblies.