305-062-520-503

Edgeboard Connectors Overview

The EDAC Inc. 305-062-520-503 is a dual-edge female card edge connector designed for board-to-board interconnection. It features 62 positions with a 0.156-inch (3.96mm) spacing and accepts PCB thicknesses between 0.054 and 0.070 inches. The contacts are gold-plated copper alloy with a 10.0µin thickness, ensuring reliable signal transmission. Rated for 5A continuous current and 1800VACrms insulation, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts both between-contact and in-contact polarizing keys for secure alignment
• Provides high dielectric strength with an 1800VACrms insulation rating
• Utilizes gold-plated contacts for enhanced corrosion resistance and conductivity

Edgeboard Connectors Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment signal routing

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's ordering guide to ensure correct contact plating and housing material specifications. Confirm that the target printed circuit board thickness falls within the accepted range of 0.054 to 0.070 inches to guarantee proper mechanical engagement and electrical continuity during assembly.

Edgeboard Connectors Selection Notes

Select this component when a robust connection requiring high voltage isolation is necessary. The dual-edge design accommodates thicker boards, while the polarizing key compatibility ensures precise mating. Ensure the application environment remains within the specified thermal limits to maintain long-term reliability and performance stability.

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, providing versatile solutions for diverse electronic packaging requirements. The 305 series is widely recognized for its durability and consistent performance in demanding industrial and commercial applications.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 series ordering guide for direct substitutes with differing pin counts or mounting configurations. Cross-reference compatible parts from the same family to ensure identical interface dimensions and electrical ratings before implementation.