305-066-500-503

Edgeboard Connectors Overview

The EDAC 305-066-500-503 is a standard card edge connector from the 305 Series, designed for high-reliability applications. It features 66 positions with a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm (0.062 inch). The connector utilizes gold-plated copper alloy contacts and a solder lug termination type. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. Constructed with thermoplastic polyester insulation, this dual-row receptacle ensures stable electrical performance in demanding environments.

Edgeboard Connectors Feature Summary

• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance.
• Thermoplastic polyester housing provides robust mechanical stability and thermal endurance.
• Solder lug termination facilitates secure panel mounting and structural integrity.

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnects
• Telecommunications equipment with high-density signal routing
• Automotive electronics operating in extreme temperatures

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and flange configurations. Ensure compatibility with target PCB or panel thickness specifications before ordering. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and avoid counterfeit components. Confirm RoHS compliance status if required by project regulations.

Edgeboard Connectors Selection Notes

Select this component when a 66-position interface is required with a 3.96 mm pitch. Verify that the application environment stays within the specified -40°C to +105°C operational range. Ensure the mating card edge thickness aligns with the connector's design limits. Consider the solder lug termination method for panel-mounted installations rather than surface-mount PCB assembly.

Edgeboard Connectors Part Context

This model belongs to the EDAC 305 Series, a line of standard card edge connectors known for versatility. The series offers various position counts and termination styles to suit different connectivity needs. The 305-066-500-503 variant specifically addresses requirements for medium-to-high density connections in rugged industrial settings.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing pin counts or termination types. Verify dimensional compatibility and electrical ratings before substituting with generic equivalents.