305-018-555-204

Edgeboard Connectors Overview

The EDAC Inc. 305-018-555-204 is a standard card edge connector featuring 18 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and is designed for non-specified dual-edge cards with a thickness range of 1.37 mm to 1.78 mm. The connector employs gold-plated copper alloy contacts with a 10.0 µin (0.25 µm) plating thickness, rated for 5 A current at +105°C maximum operating temperature. It supports panel mounting with vertical orientation and solder lug termination.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for dual-edge card insertion
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Panel mount design with vertical orientation and solder lug termination

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact termination style and flange characteristics. Ensure compatibility with the target PCB layout regarding panel mounting requirements and soldering process specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 18-position connection is required for dual-edge circuit boards within the specified thickness tolerance. Consider the vertical panel mount style and solder lug termination method for integration into chassis-based systems requiring robust mechanical retention.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options, providing modular connectivity solutions for electronic assemblies requiring high-density interface capabilities in industrial and commercial applications.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative position counts or termination styles. Verify mechanical dimensions and electrical ratings against any potential substitute components to ensure functional equivalence.