BL 4 54 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 54 Z is a PCB receptacle connector designed for through-hole mounting. It features 54 positions arranged in two rows with a 2.54 mm (0.100 inch) pin spacing. The contacts are tin-plated to ensure reliable soldering and conductivity. Rated for 3 A current and 125 V voltage, this component serves as a female header for board-to-board or cable connections. The housing is constructed for durability in standard electronic assemblies requiring secure pin strip interfaces.

Headers, Receptacles, Female Sockets Feature Summary

• Two-row female header configuration for dense pin arrangements
• Through-hole mounting technique for secure PCB attachment
• Tin-plated contact surfaces for effective solder joint formation

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems
• Cable harness termination points
• Electronic module interface sockets

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix matches the required pin count and plating type. Confirm that the through-hole footprint aligns with the target PCB layout. Ensure the tin plating specification meets the environmental and conductivity requirements of the assembly process before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 54-position female header is required for through-hole applications. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating headers. Tin plating is suitable for general-purpose electronics where gold plating is not strictly necessary for corrosion resistance or low-contact resistance.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL 4 series of pin strips. The series offers various pin counts and configurations for different connectivity needs. As a receptacle, it mates with male headers to establish electrical pathways between circuit boards or cables within electronic devices.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other Fischer Elektronik 54-pin female headers such as BL 4 52 Z or BL 4 56 Z if pin count adjustments are acceptable. Verify that alternative parts maintain the same 2.54 mm pitch and through-hole mounting style to ensure mechanical fit.