BL 5 1

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 1 is a single-position female header connector designed for through-hole mounting on printed circuit boards. It features a 0.100-inch (2.54 mm) pitch and operates at a nominal voltage of 150 V with a current rating of 3 A. The contact material utilizes a CuBe alloy, while the housing employs a CuZn alloy with tin plating. Electrical specifications include a volume resistance of ≤10 mΩ and inter-contact capacitance of ≤0.3 pF. The inner spring contact surface is gold-plated to ensure reliable signal transmission.

Headers, Receptacles, Female Sockets Feature Summary

• Precision-engineered stamped contact spring design ensuring mechanical stability
• Gold-plated inner spring contact surface for enhanced conductivity and corrosion resistance
• Robust construction using copper-beryllium alloy contacts within a tin-plated brass housing

Headers, Receptacles, Female Sockets Applications

• General-purpose electronic assemblies requiring reliable signal connections
• Industrial control systems utilizing standard 2.54 mm pitch interfaces
• Consumer electronics manufacturing involving through-hole PCB integration

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the BL 5 1 designation to ensure correct single-position configuration. Confirm that the required through-hole termination style aligns with the target PCB layout. Check that environmental conditions do not exceed the specified vibration resistance limits. Ensure compatibility with mating male pins regarding dimensional tolerances and contact force requirements before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, straight female header is required for low-current applications up to 3 A. The 2.54 mm pitch makes it suitable for standard breadboard-compatible or general wiring projects. Consider the gold-plated contact surface if long-term reliability in oxidizing environments is critical. Evaluate the through-hole mounting requirement against available board space and assembly methods.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 5 series, which offers various configurations including multi-position headers and card edge connectors. The series is characterized by high precision and reliability for electronic assemblies. The BL 5 1 specifically represents the single-contact variant within this broader family of PCB connectors.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.