BL 19 141 42

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 141 42 is a high-precision PCB receptacle connector designed for board-to-board applications. It features a 2.54 mm (0.100 inch) pitch with 42 contacts arranged in two rows. The connector utilizes through-hole straight mounting and employs gold-plated contact sleeves made from CuZn-alloy. It is specifically engineered for compatibility with PC/104 modules, offering reliable interconnection in demanding electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• High-precision construction optimized for PC/104 module integration
• Gold-plated contact sleeves ensure durable electrical performance
• Two-row configuration supports dense board-to-board connectivity

Headers, Receptacles, Female Sockets Applications

• PC/104 module interconnection systems
• High-density board-to-board electronic assemblies
• Precision instrumentation requiring robust mechanical stability

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number suffix to confirm contact count and row configuration. Ensure the application environment aligns with the connector's mechanical specifications for PC/104 compatibility. Cross-reference official datasheets for precise dimensional tolerances and material certifications before finalizing procurement decisions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 2.54 mm pitch through-hole header is required for PC/104 stacks. Consider the 42-contact capacity and two-row layout against available space constraints. Evaluate the gold-plated contact material for corrosion resistance needs in the target operating environment.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the BL 19 141 series of high-precision connectors from Fischer Elektronik. The series offers variable contact counts ranging from 2 to 72 positions while maintaining a consistent 2.54 mm pitch. These connectors are standard components in modular computing architectures requiring secure, repeatable mating cycles.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 42-position count, and two-row through-hole format. Verify that alternative manufacturers provide compatible gold-plated contact materials and identical mechanical dimensions for PC/104 stack integration.