AW140-EG-G39B

Overview

The AW140-EG-G39B is a straight pin header from the ASSMANN WSW AW140 series, designed for board-to-board connections. It features 39 contacts with a 2.54 mm pitch and supports up to 3A current at 250V. Constructed with brass gold-plated contacts and polybutylene terephthalate housing, it utilizes through-hole solder termination. The component operates within a temperature range of -40°C to 105°C.

Feature Summary

• Straight orientation for direct vertical mounting
• Gold-plated brass contacts for reliable conductivity
• Polybutylene terephthalate housing material

Applications

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

Procurement Notes

Verify the exact contact count against datasheets, as suffixes often indicate specific pin quantities. Confirm that the 'G' designation aligns with required plating specifications. Ensure the straight header configuration matches the mechanical layout requirements before finalizing procurement orders.

Selection Notes

Select this model when a high-density 39-position connection is required in a single row. The 2.54 mm pitch ensures compatibility with standard PCB layouts. Consider the through-hole installation method for robust mechanical stability compared to surface mount alternatives.

Part Context

This component belongs to the AW140 series, which provides various pin counts and configurations. The AW140 line is characterized by its standardized 2.54 mm spacing and durable construction suitable for general-purpose electronics manufacturing and assembly processes.

Replacement Considerations

Compatible substitutes include other ASSMANN WSW AW140 headers with identical 39-pin counts and straight orientations. Verify that alternative part numbers maintain the same 2.54 mm pitch and through-hole termination style.