305-022-555-212

Edgeboard Connectors Overview

The EDAC Inc. 305-022-555-212 is a standard card edge connector header featuring 22 positions in a dual-row configuration. It utilizes a contact spacing of 3.96 mm (0.156 inches) and accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The component employs gold-plated copper alloy contacts terminated via solder pins, supporting a continuous current rating of 5 A. Designed for vertical panel mount installation, the insulator body is constructed from thermoplastic material.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features low profile insulator body construction
• Supports high voltage insulation capabilities up to 1800VACrms

Edgeboard Connectors Applications

• Vertical panel mount interconnections
• Dual-edge card edge interface systems
• High-density electronic module integration

Edgeboard Connectors Procurement Notes

Verify specific ordering suffixes against official EDAC documentation to ensure correct termination style and contact plating specifications. Confirm that the selected variant matches the required polarizing key compatibility and thermal ratings for the intended operational environment before final procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 3.96 mm pitch is required for vertical panel mounting. Ensure the target PCB thickness aligns with the 1.57 mm design specification. Verify that the application requires gold-plated contacts and solder pin termination for reliable signal transmission.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations designed for robust electronic interconnections. Components within this family share common dimensional standards and mounting characteristics while differing in contact count and specific termination options.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts within the EDAC 305 series that match the 22-position count and 3.96 mm pitch. Verify mechanical fit and electrical ratings against original specifications before substituting.