305-070-520-212

Edgeboard Connectors Overview

The EDAC Inc. 305-070-520-212 is a standard card edge connector from the 305 series, designed for vertical panel mount applications. It features 70 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are gold-plated copper alloy with solder pin termination. The housing is made of green thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Vertical panel mount design for secure board insertion
• Gold-plated contacts ensure reliable signal transmission
• Dual-row configuration supports high-density connections

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device internal module connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm plating thickness and material specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm that the vertical orientation aligns with the mechanical constraints of the enclosure design.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 70 positions is required. The 3.96 mm pitch accommodates standard board layouts. Verify that the operating temperature range meets environmental requirements and that the solder pin termination method matches the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standard card edge connectors with .156 inch spacing. The series offers various position counts and mounting styles to support diverse electronic assembly needs across industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-068-520-212 or 305-072-520-212 for different position counts. Ensure identical pitch and board thickness compatibility when substituting.