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Product Detailed Parameters
- Description：CMC 20MH 6A 2LN TH
- Series：WE-CMBNC
- Mfr：Würth Elektronik
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：6A
- DC Resistance (DCR) (Max)：45mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：300V
- Operating Temperature：-55° C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.693" L x 1.063" W (43.00mm x 27.00mm)
- Height (Max)：1.811" (46.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：20 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448060620 is a WE-CMBNC Type XXL common mode filter choke utilizing nanocrystalline core technology. It features a single-channel through-hole design with an inductance of 20 mH at a test frequency of 10 kHz. The component supports a maximum DC current of 6 A and exhibits a maximum DC resistance of 45 mOhms. Tolerance ranges from -30% to +50%. Physical dimensions are 42 mm length, 27 mm width, and 46 mm height. Operating temperature spans from -40°C to +125°C.
Feature Summary
- Utilizes nanocrystalline core material for high-performance common mode noise suppression in power line applications.
Applications
- Power electronics systems requiring common mode noise filtering
- Suppression of electromagnetic interference in power lines
Procurement Notes
Verify the specific part number 7448060620 against official Wurth Elektronik datasheets to confirm electrical parameters and physical dimensions. Ensure compatibility with PCB mounting requirements and thermal management needs within the specified operating temperature range. Cross-reference manufacturer documentation for any updates regarding RoHS compliance or packaging specifications before finalizing procurement decisions.
Selection Notes
Select this component when high inductance values are required for low-frequency common mode noise attenuation. The nanocrystalline core offers advantages in saturation characteristics compared to traditional ferrite cores. Consider the through-hole mounting style and large footprint when designing PCB layouts. Evaluate the 6 A current rating against peak load conditions to ensure reliable operation without excessive heating.
Part Context
This component belongs to the WE-CMBNC series of common mode chokes from Würth Elektronik. The series utilizes nanocrystalline materials to achieve superior performance in power line filtering applications. The Type XXL designation indicates a larger form factor designed for higher current handling and inductance values compared to standard sizes in the product family.
Replacement Considerations
Consult official Wurth Elektronik substitution guides for verified alternatives. No public substitute part numbers are confirmed in available documentation.
