BL 3 22 Z

Headers, Receptacles, Female Sockets Overview

The BL 3 22 Z is a PCB receptacle connector manufactured by Fischer Elektronik. It features a board-to-board configuration with a 2.54 mm pitch and 1 row of 22 contacts designed for through-hole mounting. The connector utilizes a stamped contact spring constructed from CuSn-alloy, providing fork contact functionality. Contact surfaces are tin-plated, while the internal spring mechanism incorporates nickel plating with a minimum gold thickness of 0.2 µm. This design supports flexible configuration capabilities for specific circuit integration requirements.

Headers, Receptacles, Female Sockets Feature Summary

• Stamped contact spring design utilizing fork contact geometry for reliable electrical connection
• Flexible configuration capability accommodating separable pitch specifications
• Internal spring mechanism featuring nickel plating with specified gold overlay

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems
• PCB receptacle applications requiring through-hole mounting
• Electronic assemblies utilizing 2.54 mm pitch configurations

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the required contact count matches the 22-position specification. Confirm that the through-hole mounting style aligns with the target PCB layout. Ensure the 2.54 mm pitch requirement is compatible with mating components. Check that the tin-plated contact surface meets corrosion resistance standards for the intended environment. Validate that the fork contact type is suitable for the specific mating pin dimensions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 22-contact through-hole receptacle is required. Consider the BL 3 series if flexible configuration options are necessary for varying contact counts. Evaluate the tin-plated contact surface against environmental exposure conditions. Verify compatibility with mating connectors using the standard 2.54 mm pitch. Assess whether the fork contact geometry meets mechanical retention requirements.

Headers, Receptacles, Female Sockets Part Context

The BL 3 series represents a line of PCB connectors characterized by stamped contact springs. These connectors offer configurable contact counts to suit diverse application needs. The BL 3 22 Z specifically provides a fixed 22-position arrangement within this flexible family framework. It serves as a standardized solution for board-to-board connections requiring robust mechanical and electrical performance.

Headers, Receptacles, Female Sockets Replacement Considerations

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