A-BL254-DG-G56D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-G56D is a female header connector from the Assmann WSW Components A-BL254 series. It features a 2.54mm pitch and a 56-position configuration arranged in two rows. The connector utilizes through-hole termination for secure PCB mounting. Contact surfaces are gold-plated to ensure reliable signal transmission, while the housing is constructed from black PBT material rated UL94 V-0 for flame resistance. Designed for robust industrial applications, it operates within a temperature range of -40°C to 105°C and supports up to 500V.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts provide durable corrosion resistance and stable electrical performance
• UL94 V-0 rated black PBT insulation ensures high thermal stability and fire safety
• Two-row 56-pin layout maximizes connection density on standard 2.54mm spacing

Headers, Receptacles, Female Sockets Applications

• Industrial control system interconnections
• High-density electronic equipment backplanes
• Automotive electronics modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 56-position count and double-row configuration. Confirm that the gold plating specification aligns with your environmental durability requirements. Ensure the through-hole footprint dimensions correspond precisely to your PCB design constraints before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-count, dual-row female header is necessary for dense circuit layouts. The gold contact finish is suitable for environments requiring long-term oxidation protection. Consider the 500V rating and wide operating temperature range if the application involves harsh industrial or automotive conditions.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the A-BL254 series, which provides standardized 2.54mm pitch connectors. The series offers various pin counts to accommodate different circuit complexity levels. The A-BL254-DG-G56D specifically addresses needs for extensive signal routing in compact form factors using reliable through-hole technology.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 56-position, 2.54mm pitch female headers from Assmann WSW such as the A-BL254-DG-G72D (different count) or similar series variants. Verify that any replacement maintains identical gold plating, PBT insulation, and UL94 V-0 ratings.