AW140-EG-Z23B

Overview

The AW140-EG-Z23B is a board-to-board connector header manufactured by Assmann WSW Components. It features a 23-position configuration with a 2.54 mm (0.100 inch) pin spacing. The component utilizes through-hole termination for secure PCB mounting and operates without an integrated shrouded housing or cover. This design facilitates direct vertical mating with corresponding socket connectors in compact electronic assemblies.

Feature Summary

• Through-hole mounting technology for reliable PCB attachment
• Vertical orientation for standard board stacking applications
• Unshrouded header design allowing flexible mating configurations

Applications

• General-purpose board-to-board interconnections
• Industrial control module signal routing
• Consumer electronics internal circuit linking

Procurement Notes

Verify the exact pin count and pitch against schematic requirements before ordering. Confirm that the unshrouded design aligns with the mechanical constraints of the target assembly. Ensure compatibility with the intended mating socket series to guarantee proper electrical contact and physical alignment during installation.

Selection Notes

Select this component when a low-profile, unshrouded vertical header is required for 23 circuits. The 2.54 mm pitch suits standard digital signal transmission. Consider mechanical stability and mating force requirements. Verify that the absence of a cover does not compromise insulation safety in the final product environment.

Part Context

This part belongs to the AW140 series of board connectors from Assmann WSW. The series offers various pin counts and termination styles. The AW140-EG-Z23B specifically provides a 23-pin solution. It is designed for high-density interconnects where space efficiency is prioritized over environmental sealing provided by shrouded housings.

Replacement Considerations

Compatible substitutes must match the 23-pin count, 2.54 mm pitch, and through-hole vertical format. Verify that alternative headers maintain identical mechanical dimensions and contact material specifications to ensure interchangeability without redesigning the printed circuit board layout.