AW140-EA-Z31J

Overview

The AW140-EA-Z31J is a single-row pin header connector from the AW140 series by Assmann WSW Components. It features 31 positions with a 2.54 mm pitch and is designed for right-angle through-hole mounting. The connector supports a voltage rating of 250V and a current capacity of 3A. Constructed with brass contacts featuring gold plating, it utilizes polybutylene terephthalate housing material. Operating temperatures range from -40°C to 105°C.

Feature Summary

• Right-angle board-to-board connection system for efficient PCB layout
• Gold-plated brass contacts ensure reliable signal transmission
• Polybutylene terephthalate housing provides thermal stability

Applications

• General electronic circuit interconnections
• Industrial control panel wiring
• Consumer electronics assembly

Procurement Notes

Verify the specific suffix 'Z31J' against manufacturer documentation to confirm exact pin count and orientation. Ensure compatibility with mating female headers regarding height and contact geometry. Confirm that the right-angle configuration meets spatial constraints on the target printed circuit board.

Selection Notes

Select this component when a right-angle interface is required for space-constrained designs. The 2.54 mm pitch ensures compatibility with standard through-hole manufacturing processes. Verify that the 3A current rating and 250V voltage limit align with the application's electrical requirements.

Part Context

This part belongs to the AW140 series, which offers various configurations including straight and right-angle options. The series is characterized by its robust construction and standardized 2.54 mm spacing, widely used in general-purpose electronics for secure board-to-board connections.

Replacement Considerations

AW140-EA-G31J serves as a potential substitute within the same series. Verify mechanical dimensions and contact alignment before substitution.