AW140-EG-Z31F

Overview

The AW140-EG-Z31F is a single-row pin header connector from the AW140 series, manufactured by Assmann WSW Components. It features a 2.54 mm (0.100 inch) pitch and contains 31 contacts designed for through-hole mounting on printed circuit boards. The connector supports a voltage rating of 250V AC/DC and carries a current rating of 3A per contact. Constructed with a polybutylene terephthalate housing, it provides reliable board-to-board or board-to-cable interconnections in standard electronic assemblies.

Feature Summary

• Single-row configuration with 31 positions for standardized signal routing
• Through-hole termination method ensuring secure PCB attachment
• Polybutylene terephthalate housing material for structural stability

Applications

• Automotive body electronics and lighting systems
• Communications equipment interface modules
• Datacom module connections
• Personal electronics internal wiring

Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's official datasheet to confirm terminal plating specifications and contact material composition. Ensure the ordering part number matches the required contact count and row configuration exactly. Cross-reference the housing color and orientation requirements with the design schematic before finalizing procurement orders.

Selection Notes

Select this component when a single-row, 31-position header with a 2.54mm pitch is required for through-hole assembly. Confirm that the 3A current rating and 250V voltage limits align with the circuit design parameters. Verify compatibility with mating socket connectors within the same AW140 series family to ensure proper mechanical engagement and electrical continuity.

Part Context

This connector belongs to the AW140 series, which includes various pin headers and sockets designed for general-purpose electronic applications. The series offers multiple configurations regarding contact count, row arrangement, and termination style. This specific model represents a straight, single-row header variant intended for high-density interconnection needs in compact electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer directly for cross-reference data or equivalent components with identical electrical ratings and mechanical dimensions.