305-020-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-020-520-201 is a standard card edge connector receptacle featuring 20 positions with a 3.96 mm pitch. Designed for double-sided card edges, it utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. The component supports a 5 A current rating and operates within a temperature range of -40°C to +105°C. It employs a straight PCB mount style with solder termination and accommodates a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Double-sided female contact configuration for secure mating with dual-edge circuit boards
• Gold-plated copper alloy contacts ensure reliable electrical conductivity and corrosion resistance
• Thermoplastic polyester insulation provides structural stability and high dielectric strength
• Straight surface-mount design facilitates direct integration onto printed circuit boards

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Automotive electronic module interfaces
• Medical device internal signal routing

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, plating specifications, and mounting orientation. Ensure compatibility with target PCB layout dimensions and thermal requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a 20-position interface with a 3.96 mm pitch is required for double-sided card applications. Confirm that the operating environment remains within the specified -40°C to +105°C range and that the 5 A current capacity meets the circuit load demands.

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 modular connectivity solutions for diverse electronic assembly needs across multiple industrial sectors.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternatives. Cross-reference pitch, contact configuration, and mechanical dimensions to ensure functional equivalence without modifying existing board layouts.