AW 127-46/Z-T

Overview

The AW 127-46/Z-T is a 46-position female header connector from the AW 127 series by Assmann WSW Components. It features a single row with a 2.54 mm (0.100 inch) pitch and is designed for through-hole mounting. The connector supports a voltage rating of 100V and a current capacity of 12A. Contacts are made of phosphor bronze with gold plating, while the housing utilizes PBT material rated UL 94 V-0. The operating temperature range spans from -40°C to +105°C.

Feature Summary

• Single-row female header configuration with 46 positions
• Gold-plated phosphor bronze contacts for reliable conductivity
• PBT housing material providing UL 94 V-0 flame resistance
• Through-hole termination method for secure PCB attachment

Applications

• General-purpose board-to-board interconnections
• Industrial control system signal routing
• Consumer electronics internal wiring harnesses
• Test and measurement equipment interfaces

Procurement Notes

Verify the specific contact plating thickness against project requirements, as standard specifications may vary. Confirm that the through-hole footprint matches the target PCB design guidelines. Ensure the selected variant aligns with the required current carrying capacity and thermal endurance limits defined in the official datasheet.

Selection Notes

Select this component when a high-density single-row female header is required for 2.54mm pitch applications. Consider the 12A current rating and 100V voltage limit to ensure compatibility with circuit demands. Verify that the straight orientation and through-hole installation method suit the mechanical constraints of the assembly.

Part Context

This part belongs to the AW 127 series of rectangular connectors manufactured by Assmann WSW Components. The series offers various pin counts and configurations, all sharing common electrical characteristics and mechanical dimensions. It serves as a standard solution for connecting ribbon cables or other mating headers in electronic assemblies requiring robust performance.

Replacement Considerations

Direct substitutes include AW 127-44/Z-T and AW 127-48/Z-T, which share identical mechanical and electrical specifications but differ in position count. Ensure any replacement maintains the same 2.54mm pitch and through-hole termination style.