305-080-520-578

Edgeboard Connectors Overview

The EDAC Inc. 305-080-520-578 is a standard card edge connector from the 305 Series, designed for dual-edge board applications. It features a 48-position configuration with a 3.96 mm pitch and accepts cards between 1.37 mm and 1.78 mm thick. The connector utilizes gold-plated copper alloy contacts for reliable signal transmission and offers a 5 A current rating. It supports panel mounting in a vertical orientation with solder pin termination.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure dual-edge board mating
• Gold plating on mating areas ensures low contact resistance and corrosion resistance
• Accepts between-contact and in-contact polarizing keys for precise alignment
• Vertical panel mount design with threaded flange options for stable installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized modular boards
• Medical devices needing high-reliability interconnect solutions
• Energy management systems with specific voltage isolation requirements

Edgeboard Connectors Procurement Notes

Verify the exact position count against your schematic, as datasheet references vary between 48 and 80 positions for this series prefix. Confirm that the 3.96 mm pitch matches your PCB layout constraints. Ensure the panel mounting style aligns with your enclosure design, particularly regarding the flange and thread specifications. Check RoHS compliance status if required by your manufacturing standards.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connector with a 3.96 mm pitch is required for vertical panel mounting. Consider the 5 A current rating and 1800 VACrms insulation capability for appropriate electrical safety margins. Evaluate the need for polarizing key compatibility to prevent misalignment during insertion. Verify that the housing material and temperature range meet your operational environment specifications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of card edge connectors, which are widely used in industrial and commercial applications. The series offers various position counts and mounting styles to accommodate different board sizes and mechanical requirements. EDAC provides comprehensive support through detailed datasheets and CAD models for integration into electronic designs.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 Series variants such as 305-048-520-578 or 305-050-520-578 for similar pitch and mounting styles. Verify that any substitute maintains the same 3.96 mm pitch and dual-row configuration. Ensure the replacement part meets the same current and voltage ratings for equivalent performance.