305-066-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-066-500-212 is a dual-row female card edge connector from the 305 Series, designed for panel mount applications. It features 66 positions with a 0.156-inch (3.96 mm) pitch and utilizes solder terminals for secure attachment. The connector accommodates board thicknesses of 0.054 to 0.070 inches and includes flange holes with a 0.128-inch diameter for alignment. Constructed with copper alloy contacts featuring gold plating and a green thermoplastic insulator, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female configuration provides extensive signal routing capabilities for high-density applications.
• Gold-plated copper alloy contacts ensure reliable conductivity and resistance to corrosion over time.
• Integrated flange with specific hole dimensions facilitates precise panel mounting and mechanical stability.

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment infrastructure
• Test and measurement instrumentation panels

Edgeboard Connectors Procurement Notes

Verify that the target printed circuit board thickness falls within the specified 0.054 to 0.070 inch range to ensure proper contact engagement. Confirm that the mating card edge geometry aligns with the dual-row female specification. Check for RoHS compliance requirements if operating in regulated environments, as this component meets RoHS3 standards. Ensure panel cutouts accommodate the 0.128-inch flange holes for correct installation.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface is required for vertical panel mounting. The 0.156-inch pitch offers a balance between density and spacing reliability compared to finer pitches. Consider the green insulator color for visual identification during assembly. Evaluate the thermal performance limits against the operational environment, noting the maximum working temperature of 105°C.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors known for durability and versatility. The series supports various pin counts and row configurations, making it suitable for diverse electronic assemblies. The 305-066-500-212 specifically addresses needs for larger connection arrays in compact panel-mounted designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and row count but different pin counts or termination styles. Verify compatibility with existing tooling and PCB layouts before switching to alternative manufacturers, as dimensional tolerances may vary slightly between suppliers.