305-056-500-207

Edgeboard Connectors Overview

The EDAC Inc. 305-056-500-207 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features a dual-row configuration with 56 positions and a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. It supports a maximum current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic material, providing insulation resistance of 5 GOhms. The unit employs solder lug termination for secure board attachment.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with dual-row contact configuration
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic housing ensuring high insulation resistance

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified partners. Confirm that the specific part number matches the required 56-position dual-row specification. Ensure compatibility with the target PCB thickness of 1.57 mm prior to procurement. Check RoHS compliance documentation if environmental regulations apply to the assembly process. Validate that solder lug termination aligns with the manufacturing workflow.

Edgeboard Connectors Selection Notes

Select this model when a vertical orientation and panel-mount stability are required for high-density connections. The 3.96 mm pitch accommodates standard card edge profiles while maintaining mechanical integrity. Consider the 5 A current rating for power distribution needs within the specified thermal limits. Verify that the solder lug termination method suits the available assembly equipment and PCB layout constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles to suit different interface requirements. The 305-056-500-207 variant specifically addresses applications needing 56 contacts in a dual-row arrangement. It shares common electrical characteristics with other parts in the series, such as the 5 A rating and thermoplastic construction.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 Series Ordering Guide for verified substitute part numbers. Cross-reference pin counts, pitch dimensions, and termination types to ensure functional equivalence. Verify that any alternative maintains the same vertical panel mount style and gold plating specifications.