305-022-520-204

Edgeboard Connectors Overview

The EDAC Inc. 305-022-520-204 is a standard card edge connector header featuring 22 positions arranged in a dual-row configuration. It utilizes a 3.96 mm pitch and supports a maximum operating temperature of +105°C and a minimum of -40°C. The connector is designed for panel mounting with vertical orientation and employs solder pin termination. Contacts are constructed from copper alloy with gold plating, rated for 5 A current. The insulator is thermoplastic, accommodating a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Dual-row header design for high-density signal transmission
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator housing provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm contact tail length and insulator style compatibility. Ensure the selected variant matches the required panel mount specifications and thermal ratings for the intended operational environment before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. Confirm that the target PCB thickness aligns with the 1.57 mm specification. Evaluate the 5 A current rating and temperature range to ensure suitability for the application's electrical and environmental demands.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations to support diverse board-to-board and board-to-panel connections. The 305 series is characterized by its durable construction and standardized dimensions for industrial reliability.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-022-520-268 or 305-022-520-502 if different contact finishes or insulator styles are needed. Verify mechanical fit and electrical ratings before substituting.