BL 7 1

Headers, Receptacles, Female Sockets Overview

The BL 7/1 is a PCB receptacle from Fischer Elektronik, designed for board-to-board connections. It features a 2.54 mm pitch with one row and a single contact. The component utilizes a through-hole right-angle mounting configuration. Contact material specifications vary by suffix; standard versions may employ CuSn-alloy or CuZn-alloy contacts. Surface treatments include tin-plating or gold plating on the contact sleeve to ensure reliable electrical performance.

Headers, Receptacles, Female Sockets Feature Summary

• Precision-engineered stamped contact spring design
• Fork contact profile compatible with 0.635 mm square pins
• Through-hole right-angle PCB mounting
• Tin-plated or gold-plated contact surface options

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects
• PCB receptacle applications
• Electronic assembly requiring right-angle connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact material (CuSn vs CuZn) and surface treatment (tin vs gold). Ensure the pin profile matches the 0.635 mm square requirement. Confirm the number of rows and contacts align with the circuit design. Check datasheet for volume resistance and nominal current ratings before integration.

Headers, Receptacles, Female Sockets Selection Notes

Select based on required contact count and row configuration. Choose between tin-plated or gold-plated finishes depending on environmental conditions and mating cycle requirements. Verify compatibility with the mating header's pin dimensions. Consider the right-angle form factor for space-constrained layouts.

Headers, Receptacles, Female Sockets Part Context

The BL 7 series comprises female headers and PCB receptacles manufactured by Fischer Elektronik. These components are part of a broader range of connectors for printed circuit boards and ribbon cables. The series offers various contact counts and configurations to suit different electronic assembly needs.

Headers, Receptacles, Female Sockets Replacement Considerations

Check for exact pitch and contact count matches. Verify mechanical dimensions and mounting style compatibility. Ensure electrical parameters meet system requirements. Consult manufacturer cross-reference lists for verified substitutes.