AW 127-51/Z-T

Overview

The AW 127-51/Z-T is a single-row female header connector from the AW 127 series by Assmann WSW Components. It features 51 positions 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. Electrical ratings include a current capacity of 12A and a voltage rating of 100V. The housing is constructed from polybutylene terephthalate (PBT), while contacts are made of bronze with tin plating. It operates within a temperature range of -40°C to 105°C and meets UL 94 V-0 flammability standards.

Feature Summary

• Single-row configuration providing 51 contact positions for high-density interconnects
• Through-hole solder termination ensures secure mechanical attachment to printed circuit boards
• Polybutylene terephthalate housing material offers thermal stability and flame resistance
• Tin-plated bronze contacts provide reliable electrical conductivity and corrosion protection

Applications

• High-density board-to-board signal transmission
• Industrial control system interconnections
• Consumer electronics internal wiring
• Telecommunications equipment modules

Procurement Notes

Verify the specific part number AW 127-51/Z-T against manufacturer datasheets to confirm pin count and orientation. Ensure compatibility with mating male headers regarding pitch and height. Check for required certifications such as UL 94 V-0 if safety compliance is critical for the end application. Confirm packaging quantities and storage conditions to maintain component integrity prior to assembly.

Selection Notes

Select this connector when a single-row, 51-position interface is required with standard 2.54 mm spacing. Consider the 12A current rating and 100V voltage limit for circuit design constraints. Evaluate the through-hole mounting method against available PCB space and manufacturing capabilities. Assess the operating temperature range to ensure suitability for the intended environmental conditions.

Part Context

This component belongs to the AW 127 series of rectangular connectors, which are widely used in various electronic assemblies. The series offers multiple position options and configurations to support diverse connectivity needs. Assmann WSW Components designs these connectors to meet rigorous industry standards for reliability and performance in demanding electronic environments.

Replacement Considerations

Compatible substitutes must match the 51-pin count, 2.54 mm pitch, and single-row female header format. Verify that alternative components support through-hole installation and similar electrical ratings. Ensure housing material and contact plating specifications align with existing design requirements for interchangeability.