AW140-EA-Z12H

Overview

The AW140-EA-Z12H is a pin header connector manufactured by Assmann WSW Components. It features a 2.54 mm pitch and a single row of contacts. The component is designed for right-angle through-hole mounting on printed circuit boards. It utilizes gold flash plating on the contact surfaces to ensure reliable electrical connections. This specific part number indicates a 12-position configuration, providing a compact solution for board-to-board or cable-to-board interconnect applications requiring a low-profile, angled interface.

Feature Summary

• Right-angle orientation facilitates space-efficient PCB layout
• Gold flash plating ensures durable and reliable contact performance
• Through-hole mounting provides secure mechanical attachment

Applications

• Board-to-board interconnects in electronic assemblies
• Cable-to-board connections in consumer electronics
• Industrial control panel wiring interfaces

Procurement Notes

Verify the exact pin count and orientation against the schematic footprint before ordering. Confirm that the gold flash plating specification meets the environmental requirements of the target application. Ensure the through-hole drill dimensions are compatible with the manufacturing capabilities of the PCB supplier. Cross-reference the manufacturer's latest datasheet to confirm current availability and lead times.

Selection Notes

Select this component when a right-angle connection is required to save vertical space within an enclosure. The 2.54 mm pitch is standard for general-purpose interconnects. Gold flash plating is preferred over tin for environments requiring corrosion resistance or frequent mating cycles. Verify that the housing material and temperature rating align with the operational conditions of the final device.

Part Context

This part belongs to the AW140 series of pin headers from Assmann WSW Components. The series offers various configurations including different pin counts, straight and right-angle orientations, and plating options. The AW140 series is widely used in industrial and commercial electronics due to its standardized dimensions and reliable performance characteristics across diverse operating temperatures.

Replacement Considerations

Compatible substitutes include other 12-position, 2.54mm pitch, right-angle pin headers with gold flash plating from manufacturers such as Samtec, Molex, or TE Connectivity. Ensure the replacement maintains the same row count, mounting style, and contact spacing to fit existing PCB footprints without modification.