306-022-520-102

Overview

The EDAC Inc. 306-022-520-102 is a standard card edge connector designed for reliable electrical interconnections. It features a dual-edge configuration with 44 positions arranged in two rows of 22. The connector utilizes a 3.96 mm pitch and supports a board thickness of 1.57 mm. Contact plating is gold over copper alloy, ensuring durability and low contact resistance. Rated for 5 A current, it offers an insulation resistance of 5 Gohms. The housing is constructed from green thermoplastic, and the unit is designed for panel mounting at a vertical angle.

Feature Summary

• Dual-edge female connector design supporting high-density PCB connections
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic housing providing structural stability and insulation
• Vertical panel mount style for secure installation

Applications

• Medical interconnect solutions such as ventilators and CPAP machines
• Ambulance electronic systems requiring robust connectivity
• General-purpose printed circuit board to backplane interfaces

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official EDAC documentation. Confirm that the specific ordering suffix matches the required pin count and row configuration. Ensure compliance with RoHS standards if applicable to your assembly requirements. Check regional availability as distribution status may vary by location.

Selection Notes

Select this model when a dual-row card edge interface with a 3.96 mm pitch is required. The 44-position capacity suits applications needing substantial signal or power routing in a compact form factor. Verify that the mating PCB thickness aligns with the 1.57 mm specification to ensure proper mechanical engagement and electrical contact.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its use of thermoplastic housings and gold-plated contacts. The 306-022-520-102 variant specifically denotes a dual-edge configuration with 22 positions per row, catering to dense interconnection needs in industrial and medical electronics.

Replacement Considerations

Direct substitutes within the same series include models with identical pitch and position counts but different row configurations or housing colors. Verify that any replacement maintains the 3.96 mm pitch and 1.57 mm board thickness compatibility to ensure mechanical fit.