305-038-520-507

Edgeboard Connectors Overview

The EDAC Inc. 305-038-520-507 is a standard card edge connector from the 305 series, designed for panel mount applications with vertical orientation. It features 38 positions in a dual-row configuration with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and solder pin termination. It accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and has a continuous current rating of 5 A.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body constructed from thermoplastic material
• Designed for robust panel mounting with vertical installation geometry

Edgeboard Connectors Applications

• Industrial control systems requiring polarized card edge connections
• Panel-mounted electronic modules needing high-current signal routing
• Test and measurement equipment utilizing standardized card interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact plating thickness and insulation color specifications. Ensure that the ordering part number matches the required position count and row configuration for your design. Cross-reference the datasheet for any recent updates regarding RoHS compliance status or manufacturing changes before final procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required for panel-mounted assemblies. The 5 A current rating supports moderate power distribution needs. Verify compatibility with the target PCB thickness of 1.57 mm and ensure sufficient panel space for the vertical mounting footprint and flange features.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing and 5 A ratings. The 305-038-520-507 specifically provides a 38-position solution, fitting within the broader family of connectors designed for reliable, polarized interconnections in industrial environments.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include 305-038-520-502 and 305-038-520-508, which share identical mechanical dimensions and electrical ratings but may differ in insulation color or specific packaging details. Always verify that substitute part numbers maintain the required dual-row and vertical mounting characteristics.