346-032-541-203

Edgeboard Connectors Overview

The EDAC Inc. 346-032-541-203 is a standard card edge connector receptacle featuring 32 positions arranged in a dual-row configuration. It utilizes a 3.175 mm (0.125 inch) pitch and is designed for a board thickness of 1.57 mm. The component employs gold-plated copper alloy contacts to ensure reliable signal transmission. Electrical specifications include a current rating of 3 A and an insulation resistance of 5 GOhms. The housing is constructed from thermoplastic polyester, providing durability for industrial environments.

Edgeboard Connectors Feature Summary

• Dual-row receptacle design for high-density interconnect applications
• Gold-plated contacts on copper alloy substrate for corrosion resistance
• Thermoplastic polyester housing for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Communication equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact plating thickness and material composition. Ensure compatibility with the target PCB board thickness of 1.57 mm during integration. Cross-reference the RoHS compliance status with the latest regulatory updates before final procurement approval.

Edgeboard Connectors Selection Notes

Select this model when a dual-row interface with a 3.175 mm pitch is required. Confirm that the application environment does not exceed the thermal limits associated with the thermoplastic polyester housing. Validate that the 3 A current rating meets the circuit requirements without derating constraints.

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. This specific variant focuses on dual-row connectivity suitable for vertical mounting configurations in standard electronics assemblies.

Edgeboard Connectors Replacement Considerations

Consult the EDAC official cross-reference list for direct substitutes. Verify mechanical dimensions and electrical ratings match exactly before considering alternative part numbers.