AW140-EG-G19E

Overview

The AW140-EG-G19E is a single-row male pin header from the AW140 series, manufactured by Assmann WSW Components. It features a 2.54 mm (0.1 inch) pitch and contains 19 contacts. Designed for board-to-board connections, this connector utilizes through-hole termination for secure PCB mounting. The housing is constructed from PBT material, while the contacts are made of brass with gold plating to ensure reliable conductivity. It supports a rated voltage of 250V and a current capacity of 3A. The component operates within a temperature range of -40°C to 105°C.

Feature Summary

• Single-row straight male pin header configuration
• Gold-plated brass contacts for signal integrity
• PBT insulator housing for thermal stability

Applications

• Board-to-board interconnects
• General electronic circuit assembly
• Industrial control modules

Procurement Notes

Verify the specific contact count matches the '19' designation in the model suffix. Confirm that the straight orientation and single-row layout align with the target PCB footprint requirements. Ensure the 2.54mm pitch is compatible with adjacent components on the design.

Selection Notes

Select this component when a low-profile, single-row connection is required between two boards. The 3A current rating and 250V voltage limit define its electrical boundaries. Consider the through-hole installation method for mechanical robustness compared to surface-mount alternatives.

Part Context

This part belongs to the AW140 series, which provides standardized spacing and housing dimensions for high-density applications. The series offers various pin counts and orientations, allowing designers to scale connectivity without changing the fundamental form factor or mating interface specifications.

Replacement Considerations

Compatible substitutes include other 19-pin, 2.54mm pitch single-row headers from manufacturers such as Molex or Samtec, provided they match the male contact type and through-hole termination style.