305-076-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-076-520-201 is a standard card edge connector receptacle featuring 76 positions with a 3.96 mm pitch. It utilizes gold-plated copper alloy contacts and solder termination for secure PCB mounting in a straight orientation. Designed for dual-edge card insertion, the unit supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic polyester, ensuring durability and electrical insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for robust signal transmission
• Gold-plated copper alloy terminals ensure reliable conductivity
• Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Automotive electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target printed circuit board thickness of 1.57 mm during integration planning. Cross-reference the manufacturer part number directly with authorized distributors to prevent counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a high-density 76-position interface is required for vertical panel or PCB mounting applications. Evaluate the 3.96 mm pitch against available routing space on the host board. Confirm that the 5 A current capacity meets the power distribution requirements of the connected modules before finalizing the design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles to accommodate diverse industrial connectivity needs. The 305 series is characterized by its standardized dimensions and reliable performance in demanding environments.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the identical 3.96 mm pitch and 76-position count to preserve mechanical fit.