A-SL127-EG-G40D

Headers, Male Pins Overview

The A-SL127-EG-G40D is a single-row pin header connector from the A-SL127 series by Assmann WSW Components. It features a 1.27 mm (0.050 inch) pitch and provides 40 positions for board-to-board connections. Designed for through-hole mounting, this straight orientation receptacle utilizes gold-plated brass contacts housed in a polybutylene terephthalate (PBT) shell. The component supports a maximum voltage of 125V and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Single-row configuration with 40 contact positions
• Gold-plated brass contacts for reliable signal transmission
• Polybutylene terephthalate housing material
• Through-hole termination method

Headers, Male Pins Applications

• Board-to-board interconnections
• General electronic circuit assemblies
• Industrial control systems

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required housing colors or contact plating variations. Confirm that the 1.27mm pitch aligns with the mating connector specifications. Check for any updated environmental compliance certifications prior to final procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a high-density 40-position connection is required on a 1.27mm grid. Ensure the PCB layout accommodates the through-hole footprint dimensions. Consider the operating temperature range and voltage rating relative to the system's electrical requirements before integration into the design.

Headers, Male Pins Part Context

This part belongs to the A-SL127 series, which specializes in standard pitch headers. Assmann WSW Components manufactures these connectors as part of their broader portfolio of IC sockets and IDC solutions. The series is designed for general-purpose electronic applications requiring robust mechanical and electrical performance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 40-position, 1.27mm pitch headers from manufacturers such as Molex or Samtec, provided the mechanical footprint and contact plating match the original design requirements.