305-082-500-204

Edgeboard Connectors Overview

The EDAC Inc. 305-082-500-204 is a standard card edge connector designed for dual-edge PCB applications. It features 82 positions with a 3.96 mm (0.156 inch) pitch, accommodating board thicknesses up to 1.57 mm. The connector utilizes gold-plated copper alloy contacts and terminates via solder eyelets. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. This panel-mount receptacle belongs to the 305 series and employs thermoplastic polyester insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Panel mount installation style with vertical orientation
• Solder eyelet termination method for robust mechanical connection

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Computing hardware expansion interfaces

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to ensure correct termination and plating specifications. Confirm that the target printed circuit board thickness aligns with the 1.57 mm maximum rating. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS requirements if applicable to the assembly process.

Edgeboard Connectors Selection Notes

Select this component when a high-density 82-position interface is required for dual-edge cards. The 3.96 mm pitch suits applications needing wider spacing between contacts. Consider the panel mount style if the connector serves as a fixed chassis interface rather than a board-mounted solution. Verify thermal ratings against the operational environment constraints.

Edgeboard Connectors Part Context

This connector is part of the EDAC 305 series, which offers various position counts and termination options. The series provides standardized dimensions for compatibility with industry card formats. The specific model differs from similar parts like the 305-020-500-203 primarily in position count and mounting style, catering to distinct density and integration needs.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 82 positions and dual-edge configurations. Cross-referencing pinout and dimensional drawings is essential when considering alternative manufacturers. Ensure any replacement maintains the 3.96 mm pitch and 5 A current rating for functional equivalence.