BL 14 72

Headers, Receptacles, Female Sockets Overview

The BL 14 72 is a 72-position PCB receptacle connector from Fischer Elektronik, designed for board-to-board applications. It features a 0.100 inch (2.54 mm) pitch and utilizes a dual-row configuration with through-hole straight mounting. The contacts are gold-plated stamped spring fork types, ensuring reliable electrical connections. Key performance metrics include an insertion force of 1.3 N, drawing force of 0.3 N, volume resistance of ≤10 mΩ, shock resistance of 50 g, and vibration resistance up to 15 g.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row stamped contact spring design utilizing fork contact geometry for secure mating
• Gold-plated surface finish on contacts to ensure low volume resistance and corrosion resistance
• Through-hole straight mounting configuration compatible with standard PCB layouts

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection in electronic assemblies
• Electrical and electronic industry equipment
• General purpose connector applications requiring high reliability

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to confirm plating type and contact configuration. Ensure the selected variant matches the required mechanical orientation and pin count for your specific PCB footprint. Cross-reference datasheet specifications for insertion and withdrawal forces to validate suitability for automated assembly processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 72-position, 2.54 mm pitch connector is required for rigid board-to-board connections. Consider the gold plating option if superior conductivity and environmental resistance are necessary compared to tin variants. Evaluate the mechanical shock and vibration ratings against the operational environment requirements of the target application system.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL series of connectors manufactured by Fischer Elektronik GmbH & Co. KG, a German company established in 1969. The brand specializes in producing heatsinks, aluminum enclosures, and high-quality connectors for the global electrical and electronic industries. The BL series specifically addresses needs for precision-engineered stamped contact springs.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik catalogs for direct substitutes within the BL_14 series or other Fischer Elektronik header families that match the 72-position and 2.54 mm pitch specifications. Verify compatibility with existing housing components before substituting.