DKIH-3358-326K-NK

Common Mode Chokes Overview

The DKIH-3358-326K-NK is a three-phase common mode choke manufactured by SCHURTER Inc. It features an inductance of 2.6 mH per phase with a maximum DC current rating of 32 A. The component has a maximum DC resistance of 1.1 mOhms and a self-resonant frequency of 3 MHz. Tolerance ranges from -30% to +50%. It operates within a temperature range of -40°C to +100°C. Dimensions are 58 mm diameter and 31 mm height. It utilizes radial through-hole mounting.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for three-phase power lines
• Designed for high-current applications up to 32 A
• Utilizes through-hole radial termination for PCB integration

Common Mode Chokes Applications

• Three-phase EMI filtering in industrial power supplies
• Noise suppression in motor drive systems
• Power conditioning for heavy machinery

Common Mode Chokes Procurement Notes

Verify the specific tolerance requirements (-30% to +50%) against design specifications. Confirm that the 32 A current rating meets the operational load. Ensure the PCB layout supports radial through-hole mounting and the physical dimensions (58 mm x 31 mm). Check RoHS compliance status if required by project regulations.

Common Mode Chokes Selection Notes

Select this component when three-phase common mode filtering is required at 32 A. The 2.6 mH inductance value must align with the target noise frequency spectrum. Consider the unshielded construction and thermal performance within the -40°C to +100°C operating range. Verify space constraints allow for the specified cylindrical footprint.

Common Mode Chokes Part Context

This part belongs to the DKIH series of common mode chokes from SCHURTER. The series is designed for robust electromagnetic interference suppression in industrial environments. The DKIH-3358-326K-NK specifically addresses three-phase applications requiring high current handling capabilities.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult SCHURTER technical support for equivalent components if this obsolete or limited-stock item is required.