305-082-520-212

Edgeboard Connectors Overview

The EDAC Inc. 305-082-520-212 is a standard card edge connector header featuring 82 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and is designed for vertical panel mount installation. The contacts are constructed from copper alloy with gold plating, rated for 5 A current. The housing is made of thermoplastic polyester, supporting a board thickness of 1.57 mm. This component operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure card insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic polyester housing provides structural stability
• Vertical panel mount orientation facilitates fixed installations

Edgeboard Connectors Applications

• Industrial control system interface connections
• Telecommunications equipment backplane linking
• Automotive electronic module integration
• Medical device circuit board interfacing

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes against official EDAC documentation to confirm specific packaging or environmental ratings. Ensure compatibility with target PCB edge thickness and mounting hole patterns. Confirm RoHS compliance status through manufacturer datasheets prior to integration into regulated assemblies.

Edgeboard Connectors Selection Notes

Select this model when high pin density is required in a dual-row format with a 3.96 mm pitch. Verify that the application environment stays within the specified -40°C to +105°C operating range. Ensure the mating card edge thickness matches the 1.57 mm design specification for proper mechanical retention and electrical contact.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations while maintaining consistent pitch and mounting characteristics. It serves as a header solution for connecting flexible or rigid printed circuit boards in demanding industrial and commercial applications.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series headers with matching 82-position dual-row layouts and 3.96 mm pitch. Verify mechanical dimensions and contact material specifications before substitution.