346-046-520-602

Edgeboard Connectors Overview

The EDAC Inc. 346-046-520-602 is a standard card edge connector receptacle featuring 46 positions with a 3.18 mm (0.125 inch) contact spacing. Designed for single-edge board applications, it utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. The component supports a current rating of 3 A and operates within a temperature range of -40°C to +105°C. It employs PC pin termination for through-hole mounting and accommodates a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance.
• Thermoplastic polyester insulator provides structural stability and thermal endurance.
• PC pin termination facilitates secure through-hole mounting on printed circuit boards.

Edgeboard Connectors Applications

• Industrial control systems
• Communication equipment
• Medical devices

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact configuration, plating thickness, and insulation color. Ensure compatibility with target PCB stack-up dimensions and hole tolerances. Confirm RoHS compliance status via the manufacturer's latest datasheet before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this component when a 46-position vertical card edge interface is required with 3.18 mm pitch. Verify that the 1.57 mm board thickness matches the design constraints. Consider the 3 A current rating and operating temperature limits relative to the application's electrical and environmental demands.

Edgeboard Connectors Part Context

This part belongs to the EDAC 346 series of standard card edge connectors. The series offers various position counts and termination styles for single-edge board connections. The 346 series is designed for general-purpose electronic interconnects requiring robust mechanical and electrical performance in vertical mounting configurations.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers. Cross-reference key parameters including position count, pitch, termination type, and mounting style to ensure functional equivalence without redesigning the host PCB footprint.

Edgeboard Connectors FAQ

What is the contact spacing for the 346-046-520-602?

The contact spacing is 3.18 mm (0.125 inches).

Is this connector suitable for high-temperature environments?

Yes, it is rated for operation up to +105°C.