305-022-555-258

Edgeboard Connectors Overview

The EDAC Inc. 305-022-555-258 is a standard card edge connector header featuring 22 positions with a 3.96 mm pitch. Designed for panel mounting at a vertical angle, it utilizes gold-plated copper alloy contacts and solder pin termination. The unit accommodates a nominal PCB thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female configuration with semi-bellows contact type
• Green thermoplastic insulator body with flush mount flange
• Threaded insert design compatible with 4-40 fasteners

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct housing color and flange configuration. Confirm that the selected variant matches the required threaded insert specifications and thermal ratings for the intended operational environment before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. Ensure the application supports the specified 1.57 mm board thickness and panel mounting style. Verify that the 5 A current rating and operating temperature range meet the system electrical and environmental requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting options for reliable high-density interconnections in rugged environments.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference lists for verified substitutes. Generic equivalents may not match the specific semi-bellows contact geometry or threaded flange dimensions.