AW 127-39/Z-HP

Overview

The AW 127-39/Z-HP is a single-row female header connector from the AW 127 series, manufactured by Assmann WSW Components. It features 39 contacts with a 2.54 mm (0.1 inch) pin spacing and a circular contact shape. The component is rated for 100VAC and 150VDC, with a current rating of 3A per contact. Constructed with Polyphenylene Sulfide (PPS) insulation material, it supports an operating temperature range of -40°C to 105°C. The contacts are female sockets with a post length of 0.118 inches (3.00mm), designed for reliable board-to-board or cable-to-board interconnections in electronic assemblies.

Feature Summary

• Single-row receptacle design with 39 female socket contacts
• Polyphenylene Sulfide (PPS) housing for thermal stability
• Circular contact geometry ensuring secure mating engagement

Applications

• Board-to-board interconnection systems
• Industrial control panel wiring
• Electronic equipment signal routing

Procurement Notes

Verify that the specific part number AW 127-39/Z-HP matches the required 39-contact configuration and PPS material specification. Confirm voltage ratings align with system requirements before integration. Ensure compatibility with mating pins regarding pitch and contact geometry. Cross-reference manufacturer documentation for any recent updates to RoHS compliance status or packaging details prior to final procurement decisions.

Selection Notes

Select this component when a high-density single-row female header is required for 2.54mm pitch applications. The PPS material offers superior heat resistance compared to standard thermoplastics, suitable for environments up to 105°C. The 3A per contact rating supports moderate current loads. Consider the circular contact shape for robust mechanical retention during mating cycles.

Part Context

This component belongs to the AW 127 series of rectangular connectors, which provides various contact counts and configurations. The AW 127 series is widely used in industrial and consumer electronics for its reliability and standardized dimensions. The Z-HP suffix typically denotes specific housing or plating variations within the series, though exact functional differences require datasheet confirmation.

Replacement Considerations

Direct substitutes include other 39-position, 2.54mm pitch female headers from Assmann WSW or compatible manufacturers. Verify identical pin spacing, current rating, and insulation material properties. Ensure mating pin dimensions match the circular contact style to prevent insertion force issues.