A-BL254-DA-G64D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DA-G64D is a female header connector from the ASSMANN WSW A-BL254 series. It features 64 contacts arranged in a double-row configuration with a 2.54 mm pitch. The connector utilizes gold-plated phosphor bronze contacts and a UL 94 V-0 rated housing. Designed for through-hole mounting, it supports a maximum voltage of 500V and operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row female header design with 2.54 mm spacing
• Gold flash plating on phosphor bronze contacts for reliable conductivity
• UL 94 V-0 flame retardant housing material
• Straight through-hole solder termination

Headers, Receptacles, Female Sockets Applications

• High-density PCB interconnections
• Industrial control system modules
• Communication equipment backplanes

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count and row configuration against the datasheet before procurement. Ensure the ordering suffix matches the required pin length and plating specifications. Confirm that the through-hole footprint aligns with the target PCB layout to prevent assembly errors during manufacturing.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-contact-count female header is required for board-to-board or cable-to-board applications. The 2.54 mm pitch ensures compatibility with standard male headers. Consider the 500V rating and 105°C operating limit for environments requiring robust electrical isolation and thermal stability.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which offers various contact counts and configurations. The 'DA' designation typically indicates a double-row arrangement. Similar parts in the series include A-BL254-DG-G20D and A-BL254-DA-G72D, differing primarily in pin count and potentially plating options.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes must match the 2.54 mm pitch, 64-pin double-row configuration, and through-hole termination. Verify that alternative manufacturers offer equivalent gold plating and UL 94 V-0 housing ratings to maintain performance and safety standards.