306-031-421-102

Overview

The EDAC Inc. 306-031-421-102 is a standard card edge connector designed for dual-edge board insertion. It features 62 positions with a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component utilizes tin-plated copper alloy contacts and a green thermoplastic polyester insulator body. It supports panel mount installation with a vertical orientation, providing a low-profile solution for reliable electrical interconnection in industrial applications.

Feature Summary

• Dual-edge female connector configuration for secure board retention
• Low-profile insulator body design to minimize overall height
• Single centerline row arrangement for standardized alignment
• Panel mount installation style with vertical orientation

Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Test and measurement instrument modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required contact plating and board thickness specifications. Confirm that the selected variant matches the intended dual-edge application requirements. Cross-reference the part number with official EDAC documentation to validate RoHS compliance status and environmental operating temperature ranges before finalizing procurement orders.

Selection Notes

Select this connector when a dual-edge interface with 3.96 mm pitch is required for panels accepting 1.57 mm thick boards. Ensure the tin-plated contact finish aligns with solderability needs and environmental conditions. Verify that the vertical panel mount style fits within the available chassis space constraints. Confirm that the 62-position count matches the signal routing requirements of the target printed circuit board design.

Part Context

This component belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles to accommodate diverse electronic assembly needs. The 306-031-421-102 specifically addresses applications requiring robust dual-edge connectivity with standardized spacing dimensions.

Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with differing position counts or contact finishes. Verify mechanical compatibility with existing panel cutouts and board thickness tolerances when considering alternative part numbers from the same family.