305-052-556-212

Edgeboard Connectors Overview

The EDAC Inc. 305-052-556-212 is a standard card edge connector header featuring a dual-row configuration with 52 positions. It utilizes a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. The component is designed for .062 inch (1.57 mm) nominal thickness printed circuit boards. Electrical specifications include a 5 A current rating and gold-plated copper alloy contacts. The housing is constructed from thermoplastic polyester, providing vertical panel mount installation.

Edgeboard Connectors Feature Summary

• Dual-row card edge connector design for high-density signal routing
• Gold-plated copper alloy contacts ensure reliable electrical conductivity
• Thermoplastic polyester insulator body provides structural stability
• Vertical panel mount style facilitates secure board integration

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections
• Medical device internal circuit interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material variants. Confirm that the 52-position count aligns with the target PCB footprint dimensions. Ensure compatibility with the specified 3.96 mm pitch and 1.57 mm board thickness requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is required for .062 inch thick boards. The 3.96 mm pitch suits applications needing moderate pin density. Verify that the vertical mounting orientation fits the enclosure constraints. Ensure the 5 A current capacity meets the circuit load requirements without exceeding thermal limits.

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. The 305-052 variant specifically addresses mid-range connectivity needs. It shares common design principles with other parts in the family, such as consistent pitch and material standards.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for compatible alternatives. Verify that any substitute maintains the 3.96 mm pitch and 52-position count. Ensure mechanical compatibility with existing panel mounts and PCB thicknesses.