BL 4 20 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 20 Z is a 20-position header connector designed for through-hole mounting. It features a 0.100 inch (2.54 mm) pin spacing and utilizes tin-plated contacts to ensure reliable signal transmission. The component is rated for 3 A current and 125 V voltage, making it suitable for standard electronic interconnect applications.

Headers, Receptacles, Female Sockets Feature Summary

• Fork contact design engineered for precise electrical connections
• Stamped contact spring construction for reliability
• Tin-plated surface finish on contacts

Headers, Receptacles, Female Sockets Applications

• General-purpose PCB interconnects
• Signal routing in electronic assemblies
• Board-to-board stacking applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Fischer Elektronik documentation to confirm compatibility. Ensure that the tin-plated contact specification meets the environmental requirements of the target application. Cross-reference the pin count and spacing with the intended PCB footprint before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 20-pin through-hole header with 2.54 mm spacing is required. The tin plating offers cost-effective conductivity for non-corrosive environments. Consider the mechanical stability of the stamped spring design for repeated mating cycles if applicable.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the BL 4 series of socket strips manufactured by Fischer Elektronik. These connectors are characterized by their fork contact design and are typically used as detachable interconnects in various electronic systems requiring robust through-hole mounting solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official distributor databases for direct substitutes. Verify that any alternative maintains the 2x10 pin configuration, 2.54 mm pitch, and through-hole termination style to ensure mechanical and electrical compatibility.