BL 7 7

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 7 7 is a female header connector designed for precision electronic assemblies. It accommodates connection diameters ranging from 0.65 mm to 0.85 mm. The component features an inner contact spring made of CuBe-alloy with a Ni+0.75µm Au surface finish. It utilizes a 6-finger internal spring type and supports plugability for circuit points.

Headers, Receptacles, Female Sockets Feature Summary

• Constructed with CuBe-alloy inner contact springs for durability
• Features Ni+0.75µm Au surface plating on contact springs
• Utilizes a 6-finger internal spring design for reliable connectivity

Headers, Receptacles, Female Sockets Applications

• Precision electronic assemblies
• Circuit point connections
• Board-to-board interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and pitch configuration against the official datasheet, as the model designation may correspond to specific contact arrangements. Confirm that the required wire diameter falls within the 0.65 mm to 0.85 mm range. Ensure the application environment is compatible with the gold-plated copper beryllium alloy contacts. Check for any specific mounting requirements or orientation constraints defined in the mechanical drawings.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when precise alignment and reliable signal transmission are critical for small-diameter conductors. The 6-finger spring design offers robust contact pressure. Consider the Ni+Au plating for corrosion resistance in standard operating conditions. Evaluate space constraints against the physical dimensions provided in the mechanical data sheet to ensure compatibility with the target PCB layout.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL series of female headers. These connectors are engineered for high reliability in compact electronic designs. The series typically includes various contact counts and mounting options to suit different assembly needs. The BL 7 7 variant specifically addresses applications requiring secure connections for thin wires or traces within the specified diameter tolerance.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing PCB footprints before considering alternative components from other manufacturers.