DKIH-3252-506J-NK

Common Mode Chokes Overview

The Schurter DKIH-3252-506J-NK is a single-phase compensated high-current common mode choke designed for PCB mounting. It features an inductance of 1.4 mH with a tolerance range of -30% to +50%. The component supports a maximum DC current of 50 A and exhibits a maximum DC resistance of 500 uOhms. Its self-resolving frequency is 6 MHz, operating within a temperature range of -40°C to +100°C. The unshielded radial lead device measures 53 mm in diameter and 31 mm in height.

Common Mode Chokes Feature Summary

• Provides electromagnetic interference suppression through high-current compensation design
• Utilizes radial through-hole termination for direct printed circuit board integration
• Maintains stable performance across wide industrial temperature extremes

Common Mode Chokes Applications

• Single-phase AC power line filtering
• DC power supply input stages
• Industrial equipment noise reduction

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix against official Schurter documentation to ensure correct tolerance and packaging specifications. Confirm that the radial lead configuration matches your PCB footprint requirements. Check RoHS compliance status directly from the manufacturer datasheet before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when high continuous current handling up to 50 A is required in a single-phase topology. The low DC resistance minimizes power loss in high-current paths. Ensure the physical dimensions fit the available board space and that the unshielded design does not interfere with adjacent sensitive components.

Common Mode Chokes Part Context

This part belongs to the Schurter DKIH series of compensated chokes. These components are engineered for robust performance in demanding power electronics environments. The series offers various inductance values tailored for different current ratings while maintaining consistent mechanical and thermal characteristics.

Common Mode Chokes Replacement Considerations

Consult the official Schurter replacement guide for cross-referenced models. Verify that substitute parts match the 1.4 mH inductance, 50 A current rating, and radial package dimensions to ensure functional compatibility.

Common Mode Chokes FAQ

What is the inductance tolerance?

The inductance tolerance ranges from -30% to +50%.

Is the component shielded?

No, the DKIH-3252-506J-NK is an unshielded common mode choke.