305-066-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-066-520-201 is a standard card edge connector from the 305 series, designed for panel mount installation with a vertical orientation. It features a dual female configuration with 66 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are made of copper alloy with gold plating and employ a half-bevel termination type for solder pin end connections. The housing is constructed from green thermoplastic polyester, ensuring compliance with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual female contact configuration provides reliable mating for double-sided card edge boards.
• Gold-plated copper alloy contacts ensure low contact resistance and corrosion resistance.
• Thermoplastic polyester insulation offers stable mechanical properties across the operating temperature range.
• Half-bevel termination design facilitates secure solder pin connections to the circuit board.

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Communication equipment utilizing double-sided PCB architectures
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes to confirm specific packaging and material variations. Confirm that the target application requires the specified 3.96 mm pitch and 66-position count. Ensure compatibility with the intended PCB thickness within the 1.37 mm to 1.78 mm range. Check for any regional distribution restrictions or lead time requirements associated with the manufacturer's standard delivery schedule.

Edgeboard Connectors Selection Notes

Select this component when a high-density, double-row connection is required for thick PCBs. The 3.96 mm pitch distinguishes it from finer-pitch alternatives like the 2.54 mm series. Consider the vertical panel mount style for applications where space constraints favor direct board insertion over surface mounting. Verify that the 5 A current rating meets the electrical load requirements of the specific circuit design.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic assembly needs. The 305 series is characterized by its durable thermoplastic housing and standardized dimensions, making it suitable for general-purpose industrial and commercial electronics applications requiring reliable signal and power transmission.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models with different position counts such as 305-052-520-201 or 305-072-520-504, provided the pitch and mounting style remain compatible. Cross-series replacements require careful verification of pitch, row configuration, and board thickness specifications to ensure mechanical fit and electrical performance.