A-BL254-DA-G74D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DA-G74D is a female header connector from the A-BL254 series by Assmann WSW Components. It features a 2.54 mm pitch and a double-row configuration with 74 positions. Designed for board-to-board applications, it utilizes through-hole termination for secure PCB mounting. The connector supports a voltage rating of 500V and operates within a temperature range of -40°C to 105°C. Constructed with bronze contacts and gold plating, it ensures reliable electrical performance in demanding electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row receptacle design for high-density board-to-board interconnections
• Gold-plated bronze contacts ensure stable conductivity and corrosion resistance
• Through-hole mounting provides robust mechanical stability on printed circuit boards

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board connections
• Industrial control systems requiring high voltage isolation
• Electronic assemblies operating in extreme temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact pin count and row configuration against the datasheet before ordering. Confirm that the 500V rating aligns with your system's electrical requirements. Ensure the through-hole footprint matches your PCB layout specifications to avoid assembly issues.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-pin-count, double-row female header is required. The 2.54 mm pitch is standard for many legacy and modern interfaces. Consider the 500V rating if higher insulation is needed compared to standard 250V connectors.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which offers various configurations of female headers. The series is characterized by its 2.54 mm pitch and suitability for board-to-board applications. Other variants in the series differ in pin counts and row arrangements while maintaining similar electrical characteristics.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Compatible alternatives must match the 2.54 mm pitch, double-row format, and 74-position count. Verify mechanical dimensions and contact material compatibility before substitution.