AW 127-53/Z-T

Overview

The AW 127-53/Z-T is a 53-position female header connector from the AW 127 series by Assmann WSW Components. It features a single row of contacts with a 2.54 mm (0.100 inch) pitch, designed for board-to-board applications. The connector utilizes through-hole termination and straight orientation for PCB mounting. Constructed with a polybutylene terephthalate (PBT) housing and tin-plated bronze contacts, it supports a rated current of 12A and a voltage of 100V. The component operates within a temperature range of -40°C to +105°C and meets UL 94 V-0 flammability standards.

Feature Summary

• Single-row female header configuration for reliable board-to-board interconnection
• Through-hole solder termination ensures secure mechanical attachment to printed circuit boards
• Polybutylene terephthalate housing provides structural integrity and flame resistance

Applications

• Board-to-board signal transmission in electronic assemblies
• Interfacing daughterboards with main logic boards
• General-purpose connection in industrial control modules

Procurement Notes

Verify the specific pin count matches the required 53 positions before procurement. Confirm that the straight through-hole package aligns with the target PCB layout constraints. Ensure the supplier source documents explicitly list the AW 127-53/Z-T part number to avoid substitution errors with similar AW 127 variants.

Selection Notes

Select this component when a high-density single-row female header is required for rigid board connections. The 2.54 mm pitch accommodates standard wire and trace spacing. Consider the 12A current rating and 100V insulation requirements against the system's electrical loads. Verify that the operating temperature range covers the intended environmental conditions.

Part Context

This connector belongs to the AW 127 series, which offers various pin counts ranging from small configurations to high-density options like the 53-position variant. The series is characterized by consistent 2.54 mm pitch dimensions across all models, facilitating standardized design practices. Similar parts include the AW 127-52/Z-T and AW 127-57/Z-T, differing primarily in contact quantity while maintaining identical electrical and mechanical specifications.

Replacement Considerations

Direct substitutes within the same series include the AW 127-52/Z-T and AW 127-57/Z-T, provided the pin count difference is acceptable for the application.