305-020-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-020-500-212 is a standard card edge connector featuring 20 positions arranged in a dual-row configuration with a 3.96 mm pitch. Designed for PCB mount applications, it utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing. The component supports a 1.57 mm board thickness and offers a 5 A current rating with an insulation resistance of 5 GOhms. It operates within a temperature range of -40°C to +105°C and accepts between-contact or in-contact polarizing keys.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic polyester housing provides structural stability
• Compatible with between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment signal routing
• Automotive electronics module connections
• Medical device internal circuit interfacing

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB panel thickness of 1.57 mm before integration. Cross-reference lead times with authorized distributors as availability may vary by region.

Edgeboard Connectors Selection Notes

Select this model when a dual-row 20-position connector with a 3.96 mm pitch is required. Confirm that the application environment stays within the -40°C to +105°C operating range. Verify that the mating card edge thickness matches the specified 1.57 mm dimension for proper mechanical engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by high-density layouts and durable thermoplastic housings. The 305-020-500-212 variant specifically addresses needs for dual-row connectivity with standardized pitch dimensions common in industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct equivalents. Verify that any alternative part maintains the 3.96 mm pitch and 1.57 mm board thickness compatibility to ensure mechanical fit.