305-086-520-568

Edgeboard Connectors Overview

The EDAC Inc. 305-086-520-568 is a standard card edge connector from the 305 series, designed for dual-edge female applications. It features 86 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). It utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and has a continuous current rating of 5 A. The insulator body is green thermoplastic polyester, providing a low-profile design suitable for panel or PCB mount installations.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Accepts polarizing keys for precise alignment
• Low-profile insulator body construction

Edgeboard Connectors Applications

• Industrial control systems requiring high-density connections
• Telecommunications equipment backplanes
• Automotive electronic modules
• Medical device interconnects

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to ensure correct contact plating and housing color specifications. Confirm that the target application supports the specified 3.96 mm pitch and 1.57 mm board thickness. Check RoHS compliance status against current regulatory requirements for the destination market. Ensure compatibility with existing polarizing keying systems if used in multi-connector arrays.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector is required for 86-position interfaces. The 3.96 mm spacing accommodates standard board layouts while maintaining signal integrity. Consider the 5 A current rating for power distribution needs. Verify mechanical fit within the enclosure due to the specific mounting style and profile dimensions.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of card edge connectors, which are engineered for robust performance in demanding environments. The series offers various position counts and mounting options. The 305-086 variant specifically addresses high-pin-count applications where space efficiency and reliable electrical connection are critical. It complements other connectors in the family by providing standardized interface dimensions.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series connectors with matching pin counts and spacing. Verify cross-compatibility with alternative manufacturers' products by comparing mechanical dimensions and electrical ratings. Ensure that any replacement maintains the same contact material and plating specifications.