305-038-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-212 is a standard card edge connector designed for panel mount applications with a vertical orientation. It features a dual row configuration with 38 positions and a pitch of 3.96 mm (0.156 inches). The connector supports a board thickness of 1.57 mm and utilizes solder pin termination. Contacts are made of copper alloy with gold plating, providing a continuous current rating of 5 A. The housing is constructed from thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Provides high dielectric strength with an insulation resistance of 5 GOhms
• Features gold-plated copper alloy contacts for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment interface modules
• Automotive electronics assemblies

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required polarizing key configurations and contact plating specifications. Confirm that the thermal rating aligns with operational environments, as the component is rated for temperatures between -40 C and +105 C. Cross-reference the datasheet for precise dimensional tolerances before integration into final assembly designs.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge connector with a 3.96 mm pitch is required for panel-mounted vertical installations. Ensure the mating PCB thickness matches the 1.57 mm specification. Consider the 5 A current rating and gold contact plating for applications demanding high reliability and low contact resistance in industrial or automotive settings.

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, all sharing common design principles such as thermoplastic housings and standardized pitches. The 305-038-500-212 specifically addresses needs for 38-position dual-row connections in space-constrained panel applications.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical fit and electrical ratings against existing inventory if sourcing alternatives.