BL 4 46 Z

Headers, Receptacles, Female Sockets Overview

The BL 4 46 Z is a 46-position header connector from the Fischer Elektronik BL series, designed for through-hole PCB mounting. It features a 2.54 mm (0.100 inch) contact pitch arranged in a 2x23 pinout layout. The contacts are constructed from a copper-tin alloy with a tin-plated surface finish to ensure reliable electrical connections. This component serves as a male pin strip interface for mating with corresponding female headers or sockets.

Headers, Receptacles, Female Sockets Feature Summary

• Through-hole mounting design for secure PCB integration
• Tin-plated copper-tin alloy contacts for corrosion resistance
• Standard 2.54 mm pitch for broad compatibility

Headers, Receptacles, Female Sockets Applications

• General-purpose electronic interconnects
• Board-to-board stacking applications
• Prototyping and development boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count and pin configuration against project requirements before ordering. Confirm that the tin-plated finish meets the environmental and solderability standards of the target assembly process. Ensure the through-hole footprint matches the PCB design guidelines provided by Fischer Elektronik for the BL series.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 46-position male header is required for through-hole assembly. The standard 2.54 mm pitch ensures compatibility with common mating connectors. Consider the tin plating for general use cases where gold plating is not strictly necessary for high-cycle durability or specific conductivity requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL series, which specializes in pin strips and connectors for circuit boards. The BL series offers various configurations in terms of position count and row arrangement, catering to diverse connectivity needs in electronic manufacturing and assembly workflows.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult Fischer Elektronik documentation for direct substitutes within the BL series. Verify that any alternative part maintains the same 2.54 mm pitch, 46-position count, and through-hole mounting style to ensure mechanical and electrical compatibility.