BL 9 3

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 9 3 is a 3-position female header connector designed for through-hole PCB mounting. It features a 2.54 mm (0.100 inch) pitch and utilizes gold-plated inner contact springs made of CuBe alloy with a Ni+0.75µm Au surface finish. The insulating body is constructed from PA 4.6 GF, supporting a nominal current of 3 A and a nominal voltage of 150 V DC. The unit withstands a test voltage of 1500 V and operates within a temperature range of -40°C to +163°C.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated inner contact springs ensure reliable electrical connectivity
• Through-hole mounting configuration for secure PCB attachment
• Polyamide insulating body provides thermal stability

Headers, Receptacles, Female Sockets Applications

• General electronic assemblies requiring signal or power connections
• Industrial control systems utilizing standard pin headers
• Consumer electronics manufacturing

Headers, Receptacles, Female Sockets Procurement Notes

Verify the complete part number against official Fischer Elektronik documentation to confirm the specific contact count and plating specifications. Ensure that the required current rating and voltage tolerance align with the system design parameters before procurement. Cross-reference the package type and terminal style to guarantee compatibility with the target printed circuit board layout.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, three-contact female header is required for through-hole applications. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating pins. Consider the operating temperature range and material composition if the environment involves high heat or requires specific chemical resistance properties during assembly.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL 9 series of female headers. The series offers various contact positions to accommodate different connection requirements while maintaining consistent mechanical and electrical characteristics across the product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official distributor databases for verified substitute part numbers. Generic equivalents may not match the specific contact spring geometry or plating thickness required for optimal performance.