333-082-520-208

Edgeboard Connectors Overview

The EDAC Inc. 333-082-520-208 is a dual edge card connector featuring 82 positions with female contacts. It utilizes gold-plated terminals for reliable signal transmission and is housed in green thermoplastic polyester insulation. The connector supports an operating temperature range of -40°C to +105°C and carries a current rating of 3 A. Key mechanical specifications include a 0.156-inch (3.96mm) board thickness compatibility and flush mount flange features with top opening and threaded inserts for secure installation.

Edgeboard Connectors Feature Summary

• Dual edge design accommodates double-sided circuit boards for high-density interconnect applications.
• Gold-plated contact surfaces ensure low contact resistance and corrosion resistance over repeated mating cycles.
• Flush mount flange configuration with threaded insert options provides stable mechanical retention.
• Thermoplastic polyester housing offers thermal stability within the specified industrial temperature range.

Edgeboard Connectors Applications

• Industrial control systems requiring robust card-to-board connections
• Telecommunications equipment utilizing modular card architectures
• Test and measurement instruments needing reliable signal integrity

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 82-position count and dual-edge configuration. Confirm that the green housing color and flush mount flange style align with the mechanical constraints of the target enclosure. Ensure the 0.156-inch board thickness specification is compatible with the printed circuit board being utilized in the assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge interface is required for 82 signals with a 0.156-inch board thickness. Consider the 3 A current rating and -40°C to +105°C operating range for environmental suitability. Evaluate the flush mount mounting style against available panel space and securing hardware requirements before finalizing the design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 333 Series, which specializes in card edge connectors for various electronic assemblies. The series offers multiple position counts and mounting styles to support diverse board-to-board and card-to-backplane interfaces. The 333-082-520-208 variant specifically addresses high-pin-count applications requiring durable dual-edge connectivity.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 333 series parts for alternative pin counts or mounting variations. Verify compatibility with existing PCB layouts and panel cutouts when substituting similar models from the same manufacturer family.