BLY 4 22

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLY 4 22 is a PCB receptacle designed for board-to-board connections. It features a 2 mm pitch and contains 22 contacts arranged in two rows. The component utilizes a through-hole mounting method with a right-angle configuration, ensuring secure vertical interconnection between circuit boards.

Headers, Receptacles, Female Sockets Feature Summary

• Supports reliable surface-mount or through-hole board-to-board connectivity
• Accommodates standard wire diameters within specified tolerance ranges
• Provides stable electrical contact for high-density signal transmission

Headers, Receptacles, Female Sockets Applications

• Interconnecting multiple printed circuit boards in compact electronic assemblies
• High-density signal routing in industrial control modules
• Board stacking applications requiring precise alignment and stability

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm pin count, pitch, and mounting style match the design requirements. Ensure compatibility with mating header connectors from the same series. Check RoHS compliance status if required by project specifications. Confirm lead-free solderability for assembly processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 22-pin, 2-row connector is needed for rigid board-to-board interfaces. Consider the right-angle form factor for space-constrained layouts. Evaluate mechanical retention needs against the through-hole termination type. Compare against alternative pitches if density requirements differ.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLY04 Series of connectors manufactured by Fischer Elektronik. The series offers various configurations for different pin counts and mounting styles. Fischer Elektronik specializes in precision connectors for demanding industrial and communication applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain identical 22-pin, 2-row, 2mm pitch specifications. Verify that mating headers share the same housing dimensions and contact arrangement. Cross-reference mechanical drawings for footprint compatibility before substitution.