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Product Detailed Parameters
- Description：CMC 4.1MH 20A 2LN 2.75 KOHM TH
- Series：-
- Mfr：VACUUMSCHMELZE
- Package：Box
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：20A
- DC Resistance (DCR) (Max)：7mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 60°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.087" Dia (53.00mm)
- Height (Max)：1.232" (31.30mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：4.1 mH @ 100 kHz
- Impedance @ Frequency：2.75 kOhms @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The T60405R6123X620 is a two-line common mode choke manufactured by Vacuumschmelze. It utilizes tape-wound nanocrystalline material for high permeability. The component features a through-hole mounting style with a horizontal four-pin configuration. Key electrical parameters include an inductance of 4.1 mH at 100 kHz and an impedance of 2.75 kOhms at 100 kHz. It supports a maximum DC current of 20 A with a DC resistance of 7 mOhm.
Feature Summary
- Utilizes tape-wound nanocrystalline core material for enhanced magnetic performance
- Designed for through-hole PCB mounting with a horizontal four-pin layout
- Provides effective common mode noise suppression in power line applications
Applications
- Power supply input filtering
- Industrial equipment EMI suppression
- Consumer electronics noise reduction
Procurement Notes
Verify the exact part number against manufacturer datasheets to ensure compatibility with specific design requirements. Confirm that the through-hole package dimensions and pin spacing match the target PCB footprint. Check for any RoHS compliance documentation if required by regulatory standards. Ensure the selected variant matches the specified inductance and current ratings for the intended circuit application.
Selection Notes
Select this component when high permeability nanocrystalline cores are required for efficient common mode noise attenuation. The 20 A current rating suits high-power applications. Verify that the 4.1 mH inductance meets the filter frequency requirements. Ensure the through-hole form factor is compatible with the assembly process and available board space.
Part Context
This component belongs to the VITROPERM series from Vacuumschmelze, known for using nanocrystalline alloys. These materials offer superior magnetic properties compared to traditional ferrites, enabling compact designs with high efficiency. The T60405 series specifically targets robust filtering solutions for demanding electronic environments.
FAQ
What is the core material used in this choke?
The core is made from tape-wound nanocrystalline material.
What is the mounting type for this component?
It uses a through-hole mounting style with a horizontal four-pin configuration.
