AW140-EG-G21C2

Overview

The AW140-EG-G21C2 is a 21-position socket connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and utilizes gold flash plating on its contacts. Designed for through-hole installation, this component serves as a board-to-board interconnect solution. The unit operates within a temperature range of -40°C to +85°C and supports a voltage rating of 250V with a current capacity of 3A.

Feature Summary

• Gold flash contact plating ensures reliable signal transmission
• Through-hole mounting provides secure PCB attachment
• Single-row configuration simplifies layout integration

Applications

• Board-to-board interconnect systems
• Industrial control modules
• Consumer electronic assemblies

Procurement Notes

Verify the specific pin count and orientation against design requirements before ordering. Confirm that the through-hole footprint matches the target PCB layout. Ensure environmental conditions align with the specified operating temperature range. Check for RoHS compliance documentation if required by project standards.

Selection Notes

Select this model when a 21-position vertical socket is required for direct board stacking. Consider the 2.54 mm pitch compatibility with mating headers. Evaluate mechanical stability needs for through-hole versus surface mount alternatives. Assess current carrying capacity requirements against the 3A rating.

Part Context

This component belongs to the AW140 series, which offers various pin counts and configurations. The series is designed for general-purpose electronic interconnections. Similar parts in the family differ primarily in position count and terminal orientation while maintaining consistent electrical specifications.

Replacement Considerations

Compatible substitutes include other 21-position sockets with identical 2.54 mm pitch and through-hole mounting. Verify that alternative manufacturers offer matching gold plating thickness and housing material properties to ensure functional equivalence.