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DKIH-3458-40D7-NK is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is CMC 40A 4LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DKIH-3458-40D7-NK
- Description：CMC 40A 4LN TH
- Series：DKIH-4
- Mfr：SCHURTER Inc.
- Package：Box
- Filter Type：-
- Number of Lines：4
- Current Rating (Max)：40A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：760V
- Voltage Rating - AC：760V
- Operating Temperature：-40°C ~ 100°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.283" Dia (58.00mm)
- Height (Max)：1.220" (31.00mm)
- Package / Case：Horizontal, 8 PC Pin
- Inductance @ Frequency：-
Common Mode Chokes datasheet and documents for DKIH-3458-40D7-NK
Common Mode Chokes Overview
The SCHURTER DKIH-3458-40D7-NK is a high-current common mode choke designed for PCB mounting. It features a nanocrystalline toroidal core and radial termination. The component supports a rated current of 40A with an inductance of 750µH and a maximum DC resistance of 440µΩ. It operates within a temperature range of -40°C to +100°C and withstands voltages up to 760V.
Common Mode Chokes Feature Summary
- Utilizes a nanocrystalline toroidal core for effective EMI suppression in power applications.
- Designed for through-hole PCB mounting with radial terminations.
- Capable of handling high continuous currents suitable for power-path filtering.
Common Mode Chokes Applications
- Frequency converters
- Charge stations
- UPS systems
Common Mode Chokes Procurement Notes
Verify the exact part number against official Schurter documentation, as distributor listings may contain typos or generic descriptions. Confirm that the specific suffix matches the required electrical specifications. Ensure compatibility with your PCB footprint and thermal management requirements before finalizing procurement decisions.
Common Mode Chokes Selection Notes
Select this component when high current capacity and compact size are required for three-phase plus neutral applications. The open design offers weight advantages. Ensure the operating environment stays within the specified temperature limits. Verify voltage ratings against the specific circuit requirements to ensure adequate safety margins.
Common Mode Chokes Part Context
This component belongs to the DKIH series of current compensated chokes from Schurter. The series expands options for single and three-phase PCB mounting applications. These chokes are engineered to suppress EMI noise generated by power electronics while maintaining a lightweight and compact form factor suitable for dense board layouts.
Common Mode Chokes Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official Schurter documentation for potential cross-references or updated series replacements.
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