305-066-500-278

Edgeboard Connectors Overview

The EDAC Inc. model 305-066-500-278 is a standard card edge connector from the 305 Series. It features a dual-edge female configuration with 66 positions and a 3.96 mm (0.156 inch) pitch. The contacts are gold-plated copper alloy, rated for 5 A current. Designed for panel mount installation at a vertical angle, it accommodates a board thickness of 1.57 mm. The housing is green thermoplastic, supporting an operating temperature range of -40 °C to +105 °C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Vertical panel mount design for stable structural integration

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Embedded hardware module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific pin count and pitch against the target PCB design before ordering. Confirm that the required current rating aligns with the application's electrical load. Ensure the panel mounting style matches the mechanical enclosure constraints. Check for RoHS compliance requirements if applicable to the final product regulations.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is necessary for high-density signal routing. The 3.96 mm pitch provides ample spacing for standard card edge thicknesses. Consider the vertical orientation for space-constrained panel installations. Verify insulation resistance specifications meet the circuit's isolation requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic assembly needs. EDAC designs these components for durability in industrial and commercial environments, focusing on consistent electrical performance and mechanical stability.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other EDAC 305 Series variants only if they match the exact 66-position count and 3.96 mm pitch specifications.