305-028-500-558

Edgeboard Connectors Overview

The EDAC Inc. 305-028-500-558 is a standard card edge connector from the 305 series, designed for dual-edge PCB applications. It features 28 positions with a 3.96 mm pitch and supports a nominal board thickness of 1.57 mm. The connector utilizes copper alloy contacts with gold plating and offers a current rating of 5 A. Installation is achieved via solder lug termination in a vertical panel mount style.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density signal routing
• Gold-plated copper alloy contacts ensure reliable conductivity
• Vertical panel mounting design for secure chassis integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC datasheet to confirm exact contact type and insulation material variations. Ensure compatibility with the target PCB thickness and mounting hole dimensions before finalizing procurement orders to prevent mechanical fit issues.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel-mount solution is required for dual-edge cards. Confirm that the 3.96 mm pitch aligns with the system's board layout constraints. Verify that the 5 A current rating meets the electrical load requirements of the connected circuitry.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standardized card edge connectors for various industrial applications. The series offers multiple position counts and mounting styles, allowing engineers to scale designs while maintaining consistent interface specifications across different product lines.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 3.96 mm pitch and 28-position count. Verify that alternative options match the vertical panel mount requirement and solder lug termination style to ensure direct interchangeability without redesigning the host enclosure.