305-022-555-558

Edgeboard Connectors Overview

The EDAC Inc. 305-022-555-558 is a standard card edge connector from the 305 series, designed for dual-face board connections. It features 22 positions with a 3.96 mm pitch and supports a 1.57 mm board thickness. The component utilizes gold-plated copper alloy contacts rated for 5 A current and offers an insulation resistance of 5 GOhms. Operating within a temperature range of -40 C to +105 C, it employs a thermoplastic housing and solder pin termination.

Edgeboard Connectors Feature Summary

• Dual-row configuration for two-sided card edge interface
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides structural stability
• Solder pin termination facilitates secure PCB mounting

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware module interfaces
• Test and measurement instrument boards

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm exact physical dimensions and contact plating specifications. Ensure compatibility with the target printed circuit board thickness of 1.57 mm before integration. Cross-reference the 3.96 mm pitch requirement with existing design constraints to prevent mechanical mismatch during assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge solution is required for high-reliability applications. The 22-position count suits moderate-density interconnect needs. Verify that the operating environment remains within the specified -40 C to +105 C range. Confirm that the 5 A current rating aligns with the electrical load requirements of the connected circuitry.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles. The 305-022-555-558 variant specifically addresses dual-face connection requirements with a fixed 22-position layout. It serves as a robust interface solution for modular electronic systems requiring durable mechanical and electrical connections.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for confirmed substitute part numbers within the 305 series. Verify dimensional compatibility and electrical ratings before considering alternative models.