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DKIH-3458-105U-NK is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is CMC 10A 4LN TH. Review the specifications below when checking this part for your BOM.
The SCHURTER DKIH-3458-105U-NK is a nanocrystalline common mode suppression choke designed for three-phase plus neutral applications. It features an inductance of 750 µH with a tolerance range of -30% to +50%. The component supports a maximum DC current of 10 A and has a maximum DC resistance of 8 mΩ. Rated for 760 V AC/DC, it operates within a temperature range of -40°C to +100°C. The unit utilizes radial through-hole mounting with eight pins.
Verify the specific part number suffix against official Schurter documentation to confirm pinout configuration and mechanical dimensions. Ensure compatibility with the target PCB layout regarding hole spacing and height constraints. Confirm that the 10 A current rating aligns with the system's operational requirements under all expected thermal conditions.
Select this component when nanocrystalline cores are required for superior low-frequency attenuation compared to ferrite alternatives. The 750 µH value provides effective common mode noise suppression for sensitive electronic loads. Verify that the 8 mΩ DC resistance meets voltage drop limitations in the power distribution path.
This component belongs to the DKIH-4 series of suppression chokes manufactured by SCHURTER Inc. The series is characterized by the use of nanocrystalline materials, offering distinct advantages in size and efficiency for industrial power electronics applications requiring robust EMI filtering capabilities.
Publicly confirmed substitute part numbers for this specific model were not identified in the provided source data. Consult official manufacturer cross-reference lists for verified equivalents.
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