305-038-500-207

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-207 is a standard card edge connector featuring a dual-row configuration with 38 positions. It utilizes a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. The component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Designed for panel mounting in a vertical orientation, it employs solder lug termination. The contacts are constructed from copper alloy with gold plating, rated for 5 A current at an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row architecture providing 38 connection points
• Gold-plated copper alloy contacts for reliable conductivity
• Vertical panel mount design with solder lug termination
• Thermoplastic insulator body compatible with 1.57 mm board thickness

Edgeboard Connectors Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to ensure compatibility with your design requirements. Confirm that the dual-row configuration and 3.56 mm row spacing align with your PCB layout specifications. Check for any updated environmental compliance certifications or material safety data sheets before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this connector when a robust vertical interface is required for thick PCBs. The 3.96 mm pitch offers wider spacing than standard connectors, potentially simplifying manufacturing tolerances. Ensure the application environment remains within the specified -40 C to +105 C operating temperature range for optimal performance and longevity.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which specializes in high-reliability card edge connectors. The series is engineered for demanding environments, offering various position counts and mounting styles. The 305-038-500-207 variant specifically addresses needs for moderate pin counts with durable metal-to-metal contact capabilities.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference lists for verified substitutes. Alternative part numbers may differ in termination style, row count, or physical dimensions. Do not assume interchangeability without verifying mechanical fit and electrical ratings against the original specification sheet.