BL 19 219 54

Headers, Receptacles, Female Sockets Overview

The BL 19 219 54 is a PCB receptacle connector manufactured by Fischer Elektronik. It features a 2.54 mm pitch and contains 54 contacts arranged in a single row. The component utilizes a gold-plated contact sleeve and gold-plated contact springs made from a CuZn-alloy. Designed for board-to-board applications, this straight header ensures reliable performance in demanding electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact sleeves and springs ensure corrosion resistance and stable electrical connections
• CuZn-alloy contact material provides mechanical durability
• Straight PCB receptacle design facilitates direct board mounting

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• High-precision electronic assemblies
• Demanding industrial electronic environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact plating and packaging details. Ensure the pin count matches the required circuit density. Confirm that the straight header orientation aligns with the mechanical layout constraints of the target assembly before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a high-density, single-row female header is required. The 2.54 mm pitch is standard for general-purpose electronics. Consider the gold plating for environments requiring long-term reliability without oxidation concerns. Verify that the straight form factor fits within the available vertical clearance of the enclosure.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL series of board connectors. The series offers various contact counts and configurations. The BL 19 219 54 specifically addresses needs for higher pin counts in a compact footprint compared to lower-count variants in the same product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik documentation for confirmed substitute part numbers. Generic equivalents may not match the specific contact spring or alloy specifications.