BL 9 23

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 9 23 is a 23-position header connector with a 0.100 inch (2.54 mm) pitch, designed for through-hole mounting. It features gold-plated contacts and is engineered for wire diameters between 0.635 mm and 0.85 mm. The connector utilizes aligned Wire-Wrap contact pins to ensure reliable connections. A protected contact insert prevents capillary action during soldering, enhancing assembly integrity.

Headers, Receptacles, Female Sockets Feature Summary

• Aligned Wire-Wrap contact pins ensure reliable connection performance
• Protected contact insert eliminates capillary action during the soldering process
• Compatible with wire diameters ranging from 0.635 mm to 0.85 mm

Headers, Receptacles, Female Sockets Applications

• Through-hole PCB interconnections
• Wire-to-board assemblies requiring 0.635-0.85 mm wire compatibility
• Signal and high-power contact applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Fischer Elektronik documentation to confirm pin count and configuration. Ensure that the required wire diameter falls within the specified 0.635 mm to 0.85 mm range for proper contact engagement. Confirm surface finish requirements and mounting style match the design specifications before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 23-position through-hole header is required with a standard 2.54 mm pitch. Consider the BL 9 series for its specific Wire-Wrap contact design and protection against solder capillary action. Verify that the target application supports the specified current and voltage ratings associated with this connector family.

Headers, Receptacles, Female Sockets Part Context

The BL 9 series represents a line of female headers manufactured by Fischer Elektronik, established in Germany in 1969. This series is known for diverse connector solutions, often complementing the company's thermal management products like LED and IGBT coolers. The BL 9 connectors are distinct for their specialized contact geometry and soldering protection features.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. When replacing, ensure the new component matches the 23-position count, 2.54 mm pitch, and through-hole mounting style. Verify compatibility with the original wire diameter specifications.