305-018-555-578

Edgeboard Connectors Overview

The EDAC Inc. 305-018-555-578 is a standard card edge connector header featuring 18 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and is designed for vertical panel mount installation. The contacts are constructed from copper alloy with gold plating, rated for 5 A current. It accommodates board thicknesses of 1.37 mm to 1.78 mm (0.054" to 0.070") and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure mating with non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Vertical panel mount style with flange features including threaded inserts for stable mechanical fixation

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact termination type and material specifications. Ensure compatibility with target PCB stack-up dimensions and thermal requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, high-current card edge interface is required for panel-mounted applications. Confirm that the 3.96 mm pitch aligns with the mating card edge geometry and that the vertical orientation fits the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, providing modular solutions for diverse electronic interconnection needs across industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-018-555-508 or 305-018-555-208 for potential substitutes, ensuring identical pin count, pitch, and mounting characteristics.