305-022-556-503

Edgeboard Connectors Overview

The EDAC Inc. 305-022-556-503 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 22 positions with a 3.96 mm (0.156 inch) pitch and supports a PCB thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and thermoplastic insulation, rated for 5 A current and -40°C to +105°C operation.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for non-specified dual-edge cards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and insulation

Edgeboard Connectors Applications

• Panel-mounted electronic interconnections
• Vertical circuit board connections
• Industrial control system interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB dimensions and panel mounting requirements before procurement.

Edgeboard Connectors Selection Notes

Select this component for vertical panel-mount applications requiring dual-edge connectivity. Confirm that the 3.96 mm pitch and 22-position count align with the design layout and electrical load requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, providing versatile solutions for board-to-board or backplane interconnection needs in industrial environments.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 series cross-reference guide for verified substitute part numbers. Ensure any replacement matches the critical parameters of pitch, position count, and mounting style.