BL 5 7

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 7 is a 7-position female socket header connector designed for through-hole PCB mounting. It features a 2.54 mm pitch and straight orientation. The contacts are constructed from CuZn alloy with gold plating, while the housing utilizes tin-plated contact sleeves. Rated for a nominal current of 3 A and a nominal voltage of 150 V DC, it supports test voltages as specified in its datasheet. The component exhibits vibration resistance up to 15 g and maintains a capacitance between adjacent contacts at or below 0.3 pF.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated inner spring contact surfaces ensure reliable electrical connections.
• Designed for precision and reliability in electronic assemblies.
• Through-hole mounting configuration for secure PCB integration.

Headers, Receptacles, Female Sockets Applications

• Precision electronic assemblies
• PCB connection systems
• General electronic interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pin count, pitch, and termination type. Ensure compatibility with the target PCB hole size and soldering process. Cross-reference the part number with the latest Fischer Elektronik catalog to confirm availability and any potential design changes or obsolescence notices before finalizing procurement plans.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 7-position female header with a 2.54 mm pitch is required for through-hole applications. Consider the 3 A current rating and 150 V DC voltage limit for circuit design constraints. The gold-plated contacts are suitable for environments requiring corrosion resistance and stable signal integrity. Evaluate mechanical stability requirements against the 15 g vibration resistance specification.

Headers, Receptacles, Female Sockets Part Context

The BL 5 series represents Fischer Elektronik's range of female headers for PCB and ribbon cable connections. These connectors are characterized by high manufacturing precision and quality standards. The BL 5 7 specifically provides a compact solution for multi-pin interconnections within the broader Fischer Elektronik connector portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult Fischer Elektronik's official cross-reference guides for direct substitutes. Verify that any alternative part matches the 7-position count, 2.54 mm pitch, and through-hole termination style. Ensure electrical ratings and mechanical dimensions are compatible with the existing design.

Headers, Receptacles, Female Sockets FAQ

What is the nominal current rating for the BL 5 7?

The nominal current rating is 3 A.

Does the BL 5 7 have a right-angle or straight orientation?

The BL 5 7 features a straight orientation.