305-018-500-512

Edgeboard Connectors Overview

The EDAC Inc. 305-018-500-512 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features an 18-position dual-edge female configuration with a 3.96 mm (0.156 inch) pitch and a 3.56 mm row spacing. The contacts are gold-plated copper alloy, rated for 5 A current, while the thermoplastic housing provides insulation resistance of 5 GOhms. It supports PCB thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing offers high insulation resistance
• Vertical panel mount style facilitates structured integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Medical device circuit boards
• Research and development prototyping

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm exact pin count, plating thickness, and housing color. Ensure compatibility with the target PCB edge thickness of 1.57 mm. Confirm that the vertical panel mount style aligns with the mechanical enclosure requirements. Cross-reference the 5 A current rating with the system's thermal management capabilities to prevent overheating during operation.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for vertical panel mounting. The 18-position count suits moderate-density signal routing. Consider the gold plating for corrosion resistance in demanding environments. Verify that the thermoplastic housing material meets the application's dielectric strength needs. Ensure the operating temperature range of -40°C to +105°C covers the environmental conditions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and mounting styles to accommodate different board sizes and mechanical constraints. The 305-018-500-512 specifically addresses applications needing a compact, reliable connection point for dual-edge cards in panel-mounted configurations.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series parts with matching 18-position dual-edge female specifications. Verify that alternative models maintain the same 3.96 mm pitch and vertical panel mount orientation. Check for identical current ratings and temperature ranges to ensure functional equivalence without redesigning the host board or enclosure.