302-020-621-201

Edgeboard Connectors Overview

The EDAC Inc. 302-020-621-201 is a standard card edge connector from the 302 Series, designed for dual-edge board applications. It features 20 positions with a 0.050 inch (1.27mm) contact spacing and utilizes gold-plated contacts on a black insulator. The connector supports vertical mounting via solder termination and accommodates PCB thicknesses within specified ranges.

Edgeboard Connectors Feature Summary

• Dual-edge configuration for non-specified card types
• Gold-plated contacts for reliable signal transmission
• Vertical orientation for panel or board edge installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact finish and plating thickness, as variations exist within the series. Ensure compatibility with the target PCB thickness range of 0.051 to 0.071 inches. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, high-density connection is required for dual-edge cards. The 1.27mm pitch allows for compact designs compared to larger spacing alternatives. Verify that the housing material and operating temperature range meet the environmental demands of the end application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 302 Series, which specializes in standard card edge connectors. The series offers various position counts and contact finishes to suit different electronic interface needs. The 302-020-621-201 specifically addresses the need for a 20-position dual-edge solution with gold plating.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 302 Series parts with matching pin counts and spacing. Cross-reference with competitors offering 1.27mm pitch dual-edge connectors, ensuring identical mechanical dimensions and electrical ratings are maintained for seamless integration.