AW140-EG-G37C1

Overview

The AW140-EG-G37C1 is a single-row pin header connector from the Assmann WSW AW140 series, designed for board-to-board applications. It features a 2.54 mm pitch and accommodates 37 contacts in a straight orientation. The component utilizes through-hole mounting and is unshrouded. Constructed with PBT housing material, it supports a voltage rating of 250V and a current capacity of 3A. The contacts are made of brass with gold plating, ensuring reliable electrical performance across an operating temperature range of -40°C to +105°C.

Feature Summary

• Single-row configuration with 37 positions for compact circuit integration
• Gold-plated brass contacts ensure durable conductivity and corrosion resistance
• PBT housing provides thermal stability and mechanical strength
• Straight through-hole design facilitates standard PCB assembly processes

Applications

• General electronic equipment interconnections
• Industrial control system signal routing
• Consumer electronics board-to-board linking

Procurement Notes

Verify the exact contact count matches the '37' designation in the model suffix against your schematic requirements. Confirm that the unshrouded style aligns with your enclosure constraints. Ensure the through-hole footprint corresponds to the 2.54 mm pitch specification. Cross-reference the AW140 series datasheet for reflow soldering profiles compatible with the PBT material and gold-plated terminals.

Selection Notes

Select this component when a single-row, unshrouded header with 37 positions is required. The 2.54 mm pitch is standard for general-purpose connections. Consider the AW140 series if high reliability and gold-plated contacts are necessary. Evaluate the straight orientation for vertical stacking or direct mating scenarios. Verify that the 3A current rating meets the load requirements of the target application.

Part Context

This part belongs to the AW140 series of connectors by Assmann WSW Components. The series specializes in IC sockets and IDC connectors but includes robust pin headers for various interfaces. The AW140 line is characterized by its durability and standardized dimensions, making it suitable for widespread industrial and commercial electronic deployments requiring reliable signal transmission.

Replacement Considerations

Direct substitutes within the same series include AW140-EG-G36C1 (36 positions) and AW140-EG-G38C1 (38 positions). Verify compatibility with mating receptacles before substitution. Ensure the replacement maintains the 2.54 mm pitch and through-hole mounting style to fit existing PCB layouts without modification.