DKIH-3358-401J-NK

Common Mode Chokes Overview

The Schurter DKIH-3358-401J-NK is a three-phase common mode choke designed for industrial applications. It features an inductance of 1.1 mH per phase and supports a maximum DC current of 40 A. The component utilizes a nanocrystalline toroidal core and offers a low DC resistance of 0.6 mΩ. It operates within a temperature range of -40 °C to +100 °C and employs radial through-hole termination for PCB mounting.

Common Mode Chokes Feature Summary

• Three-phase configuration for balanced power line filtering
• Nanocrystalline core material for high magnetic efficiency
• Robust construction suitable for demanding industrial environments

Common Mode Chokes Applications

• Industrial power supply input filtering
• Motor drive systems
• Uninterruptible power supplies (UPS)

Common Mode Chokes Procurement Notes

Verify the specific part number against official Schurter documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with your printed circuit board layout, particularly regarding radial lead spacing and mounting clearance. Confirm that the operating environment temperatures remain within the specified -40 °C to +100 °C range for reliable performance.

Common Mode Chokes Selection Notes

Select this component when three-phase noise suppression is required at high current levels up to 40 A. The nanocrystalline core provides effective attenuation across a broad frequency spectrum. Consider the radial through-hole package for secure mechanical attachment on standard PCBs used in heavy-duty equipment.

Common Mode Chokes Part Context

This component belongs to the DKIH series of common mode chokes from Schurter. The series is engineered for robust performance in industrial settings, utilizing advanced core materials to manage high currents while maintaining low insertion loss. The DKIH-3358 variant specifically addresses three-phase requirements.

Common Mode Chokes Replacement Considerations

Consult official Schurter substitution guides for verified equivalents. Cross-referencing requires matching inductance, current rating, and physical footprint specifications to ensure functional interchangeability without redesigning the host circuit.