305-082-521-507

Edgeboard Connectors Overview

The EDAC Inc. 305-082-521-507 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 82 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and accepts board thicknesses between 1.37 mm and 1.78 mm. Rated for 5 A continuous current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with solder pin termination
• Dual row contact configuration for high-density connections
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Accepts between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment with high-pin-count modules
• Test and measurement instrumentation boards
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact contact plating thickness and insulation material properties. Ensure compatibility with the target PCB card thickness specifications before procurement. Confirm RoHS compliance status through the latest manufacturer documentation.

Edgeboard Connectors Selection Notes

Select this component when a vertical, dual-row card edge interface with 82 positions is required. The 3.96 mm pitch and 5 A rating suit applications needing substantial current capacity. Verify that the panel mounting style aligns with the mechanical enclosure design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations, providing standardized solutions for connecting printed circuit cards to backplanes or chassis-mounted headers in demanding environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or contact types. Cross-reference compatible parts from other manufacturers only if they match the 3.96 mm pitch and dual-row vertical panel mount specifications.