AW140-EA-Z26H

Overview

The AW140-EA-Z26H is a single-row pin header connector from the AW140 series, manufactured by Assmann WSW Components. It features 26 positions with a 2.54 mm pitch and is designed for right-angle through-hole mounting on printed circuit boards. The connector system supports board-to-board connections, utilizing gold-plated brass contacts to ensure reliable signal transmission. Rated for 250V and 3A, it operates within a temperature range of -40°C to +105°C. The housing is constructed from polybutylene terephthalate (PBT), providing mechanical stability and thermal resistance for standard electronic assembly applications.

Feature Summary

• Right-angle form factor facilitates compact PCB layout configurations
• Gold-plated brass contacts provide durable electrical conductivity
• Polybutylene terephthalate housing ensures thermal stability

Applications

• Board-to-board interconnection systems
• General-purpose electronic assemblies
• Industrial control hardware integration

Procurement Notes

Verify the specific part number AW140-EA-Z26H against official manufacturer documentation to confirm the 26-position count and right-angle orientation. Ensure compatibility with mating socket connectors regarding pitch and contact plating. Confirm that the through-hole mounting style aligns with the target PCB design requirements before finalizing procurement orders.

Selection Notes

Select this component when a right-angle, single-row connection is required for space-constrained designs. The 2.54 mm pitch is standard for general electronics, ensuring broad availability of mating parts. Consider the 3A current rating and 250V voltage limit to ensure they meet the specific circuit demands. Verify that the through-hole installation method is suitable for the manufacturing process.

Part Context

This component belongs to the AW140 series of connectors, which are characterized by their robust construction and standard 2.54 mm spacing. The series offers various configurations including straight and right-angle options in different pin counts. The AW140-EA-Z26H specifically addresses the need for a 26-position interface in a perpendicular orientation, fitting within the broader family of high-reliability board-to-board solutions.

Replacement Considerations

Compatible substitutes include other 26-position, 2.54 mm pitch, right-angle pin headers from Assmann WSW or other manufacturers, provided they match the current/voltage ratings and mounting style. Verify that any alternative part maintains the same contact material and housing composition to ensure equivalent performance characteristics.