305-082-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-082-520-201 is a standard card edge connector from the 305 series, designed for dual female mating with unspecified double-sided cards. It features 82 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The contacts are made of copper alloy with gold plating and utilize a half-beam spring contact type. The housing is constructed from thermoplastic polyester and is colored green. This component supports a continuous current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Features half-beam spring contacts for reliable electrical connection
• Constructed with thermoplastic polyester housing for durability

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Communication equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the complete part number against official EDAC documentation to ensure correct configuration. Confirm that the specific suffix matches the required packaging and environmental specifications. Cross-reference the manufacturer's ordering guide to validate availability and lead times before finalizing procurement plans.

Edgeboard Connectors Selection Notes

Select this connector when a high-pin-count interface with a 3.96 mm pitch is required. Ensure the mating card thickness falls within the specified mechanical limits. Verify that the application environment remains within the -40°C to +105°C operating temperature range and does not exceed the 5 A current rating per contact.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its robust construction and compatibility with various polarizing key configurations. It serves as a reliable interconnection solution for applications demanding stable performance in demanding industrial and commercial environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes. Compatible alternatives may include other 305 series variants with different pin counts or housing colors, provided the pitch and mechanical dimensions remain identical.