AW140-EG-G40D

Overview

The AW140-EG-G40D is a single-row pin header connector from the AW140 series by ASSMANN WSW. It features 40 positions with a 2.54 mm pitch and is designed for board-to-board connections. The component utilizes brass contacts with gold plating and a polybutylene terephthalate housing. Rated for 3A current and 250V voltage, it supports through-hole installation with solder termination. Operating temperatures range from -40°C to 105°C.

Feature Summary

• Single-row straight pin header configuration for direct board mounting
• Gold-plated brass contacts ensure reliable signal transmission
• Polybutylene terephthalate housing provides structural stability

Applications

• Board-to-board interconnects in electronic assemblies
• Signal routing in industrial control systems
• Connection points in consumer electronics hardware

Procurement Notes

Verify the specific part number AW140-EG-G40D against official manufacturer documentation to confirm contact count and pitch specifications. Ensure compatibility with mating socket components regarding voltage and current ratings before integration into final designs.

Selection Notes

Select this component when a 40-position, 2.54mm pitch through-hole header is required. Consider the 3A current rating and 250V insulation voltage limits. Verify that the operating temperature range of -40°C to 105°C meets environmental requirements for the target application.

Part Context

This connector belongs to the AW140 series, which offers various position counts within the same form factor. Similar variants include AW140-EG-G36C1 and AW140-EG-G35D, differing primarily in contact quantity while maintaining identical pitch and material specifications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other manufacturers only if exact dimensional and electrical parameters match.