AW140-EG-G40B

Overview

The AW140-EG-G40B is a straight, unshrouded pin header connector from the ASSMANN WSW AW140 series. It features 40 positions with a 2.54 mm (0.100 inch) pitch and supports through-hole mounting. The connector utilizes gold-plated brass contacts housed in a black PBT insulator, rated for 3A current and 250V voltage. Operating temperatures range from -40°C to 105°C.

Feature Summary

• Straight male pin header configuration designed for board-to-board connections
• Gold-plated brass contacts ensure reliable signal transmission
• Black PBT insulator housing provides thermal stability and durability

Applications

• General-purpose electronic circuit interconnections
• Industrial control system module linking
• Consumer electronics assembly

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm contact count and plating specifications. Ensure compatibility with mating socket connectors regarding pitch and row configuration before procurement.

Selection Notes

Select this component when a single-row, unshrouded header is required for high-density PCB layouts. Consider the 2.54 mm pitch standard for widespread availability of mating components and the through-hole termination method for robust mechanical fixation.

Part Context

This part belongs to the AW140 series, which offers various contact counts and configurations. It serves as a standard interconnection solution within ASSMANN WSW's portfolio of through-hole pin headers, providing consistent performance across different industry applications.

Replacement Considerations

Compatible substitutes include other 40-position, 2.54mm pitch straight pin headers from manufacturers such as Samtec or Molex, provided they match the current rating, voltage, and mounting style requirements.