305-066-521-204

Edgeboard Connectors Overview

The EDAC Inc. 305-066-521-204 is a standard card edge connector from the 305 Series, designed for dual-row female termination. It features a 66-position configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic insulator, supporting a current rating of 5 A. It is engineered for panel mount installation in a vertical orientation, accommodating a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Thermoplastic polyester housing providing structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and mounting style. Ensure compatibility with the target PCB thickness and panel cutout dimensions before procurement. Cross-reference the Mouser or DigiKey part number with the EDAC catalog to avoid substitution errors due to minor series variations.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 66-position interface is required with a 3.96 mm pitch. Verify that the application environment falls within the specified operating temperature range and that the 5 A current rating meets the electrical load requirements. Confirm that the vertical panel mount style aligns with the mechanical assembly constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which offers a wide range of card edge connectors with various row counts and mounting options. The series is characterized by its standardized 3.96 mm pitch and availability in both single and dual-row configurations, catering to diverse electronic interconnection needs across multiple industries.

Edgeboard Connectors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the official EDAC datasheet for direct cross-references or equivalent series alternatives.