A-BL127-DG-Z54MP1

Overview

The A-BL127-DG-Z54MP1 is a female header connector from the Assmann WSW AW 127 series. It features a single row of contacts with a 2.54 mm pitch, designed for board-to-board applications. The component utilizes through-hole termination and straight orientation for mounting. Constructed with bronze contacts that are tin-plated, it ensures reliable electrical performance. The housing is made of polybutylene terephthalate (PBT), rated UL 94 V-0 for flammability. It operates within a temperature range of -40°C to 105°C and supports up to 100V voltage.

Feature Summary

• Single-row female header configuration for direct board-to-board interconnection
• Through-hole soldering termination with straight pin orientation
• Tin-plated bronze contacts housed in UL 94 V-0 rated PBT material

Applications

• Board-to-board signal transmission
• Electronic module interconnection
• Industrial control system wiring

Procurement Notes

Verify the exact contact count against the specific datasheet revision, as the model designation implies a standard AW 127 form factor but does not explicitly state the pin quantity in available public summaries. Confirm the housing color and any specific locking features required for the assembly. Ensure the supplier provides original manufacturer documentation to validate the UL 94 V-0 rating and material composition before finalizing procurement orders.

Selection Notes

Select this component when a single-row, straight-mount female header is required for 2.54 mm pitch systems. It is suitable for applications needing through-hole stability and high-temperature resistance up to 105°C. Consider the 100V rating and 12A current capacity typical for this series when designing circuits. Ensure mating pins match the 2.54 mm grid and that the PCB layout accommodates the straight profile and hole spacing.

Part Context

This part belongs to the AW 127 series of connectors by Assmann WSW Components. The series is characterized by 2.54 mm pitch headers designed for general-purpose electronic interconnections. Similar parts in the series vary primarily by contact count and orientation, sharing common mechanical and electrical specifications such as the PBT housing and tin-plated bronze contacts.

Replacement Considerations

Compatible substitutes include other AW 127 series female headers from Assmann WSW with matching 2.54 mm pitch and through-hole termination. Generic equivalents must strictly adhere to the 2.54 mm grid, 100V rating, and UL 94 V-0 housing requirements to ensure functional interchangeability.