305-080-521-212

Edgeboard Connectors Overview

The EDAC Inc. 305-080-521-212 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features an 80-position dual female configuration with a 0.156-inch (3.96 mm) pitch. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable signal transmission. Rated for 5 A current, the housing utilizes thermoplastic polyester insulation. It supports board thicknesses between 1.37 mm and 1.78 mm and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card edge boards
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic polyester housing for thermal stability
• Vertical panel mount installation style

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Medical device circuit board interfaces
• Energy sector power distribution modules

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffix digits against official EDAC documentation to confirm specific flange and termination details. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status through the manufacturer's latest environmental declarations. Cross-reference ordering guides for series-specific mechanical constraints.

Edgeboard Connectors Selection Notes

Select this component when an 80-position dual-row interface is required for vertical panel mounting. Verify that the application environment remains within the specified -40°C to 105°C operational temperature range. Ensure the mating card edge board falls within the accepted thickness tolerance of 1.37 mm to 1.78 mm. Confirm that the 5 A current rating meets the electrical requirements of the circuit design.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which provides standard card edge solutions for various industrial and commercial applications. The series offers multiple position counts and mounting configurations to support diverse electronic assembly needs. EDAC designs these components to meet rigorous reliability standards for long-term performance in demanding environments.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 Series Ordering Guide for verified substitute part numbers. Direct replacements must match the 80-position count, dual female configuration, and 3.96 mm pitch. Verify mechanical compatibility regarding panel mount dimensions and flange characteristics.