305-030-556-204

Edgeboard Connectors Overview

The EDAC Inc. 305-030-556-204 is a standard card edge connector from the 305 series, featuring a dual-row configuration with 30 positions and a 3.96 mm (0.156 inch) contact spacing. It utilizes gold-plated copper alloy contacts for reliable signal transmission and supports a current rating of 5 A. Designed for vertical panel mounting, it accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The unit employs solder pin termination and includes flange features for secure installation.

Edgeboard Connectors Feature Summary

• Dual-row female connector design for high-density interconnect applications
• Gold-plated contacts ensure corrosion resistance and stable electrical performance
• Vertical panel mount style provides robust mechanical stability
• Compatible with standard 1.57 mm thick PCBs

Edgeboard Connectors Applications

• Industrial control systems requiring durable edge board connections
• Telecommunications equipment interface modules
• Test and measurement instrumentation backplanes
• Automotive electronics sub-systems

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required dual-row configuration and 3.96 mm pitch before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm to ensure proper insertion force and retention. Check regional availability as distribution status may vary by location. Ensure storage conditions maintain RoHS compliance integrity prior to assembly.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel-mount solution is required for 30-position interfaces. The 3.96 mm pitch suits applications needing wider spacing for higher voltage isolation or easier manufacturing. Verify that the 5 A current rating meets the system's power requirements. Consider the gold plating thickness if extreme environmental exposure is anticipated.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various mounting options and row configurations. The series is designed for standard card edge applications, providing reliability in harsh environments. Similar parts in the series differ primarily in position count and specific mounting hardware variations.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-012-556-204 and 305-020-556-202, though these have different position counts. Ensure any replacement maintains the 3.96 mm pitch and dual-row format to preserve mechanical fit.