305-022-521-568

Edgeboard Connectors Overview

The EDAC Inc. 305-022-521-568 is a standard card edge connector from the 305 series, designed for panel mount vertical installation. It features 22 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. It supports board thicknesses between 1.37 mm and 1.78 mm, operates within a temperature range of -40°C to +105°C, and carries a 5 A current rating.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge circuit boards
• Gold-plated half-beadlet contact type ensuring reliable signal transmission
• Panel mount vertical orientation with flange features for secure mounting
• Thermoplastic insulation material providing stability across wide temperature ranges

Edgeboard Connectors Applications

• Industrial control system interconnections
• Medical device circuit board connections
• Agricultural technology equipment interfaces
• General-purpose embedded system backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness and housing color specifications. Confirm RoHS compliance status through the manufacturer's latest environmental declarations. Ensure that the selected variant matches the required PCB thickness tolerance and current rating for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 22-position connection is required for vertical panel mounting. Ensure the target printed circuit board adheres to the specified thickness range of 1.37 mm to 1.78 mm. Verify that the operating environment remains within the -40°C to +105°C thermal limits and that the 5 A continuous current capacity meets the electrical load requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers a comprehensive range of card edge connectors. The series is engineered for durability and reliability in demanding environments, including medical and agricultural applications. The 305 series provides various position counts and configurations to support diverse electronic interconnection needs.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include 305-022-556-568 and 305-022-521-568 variants with differing suffixes. Verify mechanical dimensions and electrical ratings before substitution to ensure compatibility with existing PCB layouts and enclosure constraints.