305-022-555-503

Edgeboard Connectors Overview

The EDAC Inc. 305-022-555-503 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features a 22-position configuration with a 3.96 mm (0.156 inch) pitch across two rows. The unit utilizes gold-plated copper alloy contacts and a green thermoplastic insulation housing. Rated for 5 A current, it supports PCB thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge boards
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Flush mount flange with floating bobbin design for secure panel integration

Edgeboard Connectors Applications

• Panel-mounted electronic interconnects
• Dual-edge circuit board connections
• Industrial control system hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with target PCB thickness ranges and panel mounting requirements before procurement. Cross-reference RoHS compliance status directly with manufacturer datasheets to meet regulatory standards.

Edgeboard Connectors Selection Notes

Select this component for applications requiring robust vertical panel mounting with dual-edge connectivity. The 3.96 mm pitch accommodates standard board widths while the floating bobbin feature aids in alignment during insertion. Verify that the 5 A current rating and thermal limits suit the operational environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides various mounting options and row configurations for card edge connectors. The series is characterized by high-density layouts and durable thermoplastic housings suitable for demanding industrial environments.

Edgeboard Connectors Replacement Considerations

Consult EDAC official substitution guides for compatible alternatives within the 305 series or cross-reference with equivalent industry-standard connectors matching the 3.96 mm pitch and 22-position layout.