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Product Detailed Parameters
- Description：CMC 10MH 2A 2LN TH
- Series：WE-CMBNC
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：85mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.551" W (18.00mm x 14.00mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：10 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448022010 is a through-hole common mode filter choke from the WE-CMBNC series. It features an inductance of 10 mH with tolerances of -30% and +50%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 85 mOhms. It operates within a temperature range of -40°C to +125°C. Physical dimensions are 18 mm length, 14 mm width, and 22 mm height.
Feature Summary
- Provides power line filtering for common mode noise suppression
- Designed for PCB mounting via through-hole termination
- Constructed as an unshielded unit for standard electromagnetic compatibility applications
Applications
- Power line filtering
- Electromagnetic interference suppression
- Common mode noise reduction in electronic circuits
Procurement Notes
Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure accuracy. Confirm that the required electrical parameters, including inductance and current ratings, align with the design specifications. Check for any recent product change notifications or obsolescence notices directly from the manufacturer before finalizing procurement decisions.
Selection Notes
Select this component when a through-hole solution is required for power line filtering. Ensure the circuit design accommodates the physical footprint of 18 mm by 14 mm. Verify that the operating environment stays within the specified temperature limits and that the 2 A current rating meets the application's load requirements without exceeding thermal constraints.
Part Context
This component belongs to the WE-CMBNC series of common mode chokes manufactured by Wurth Elektronik. The series offers various inductance values and current ratings tailored for different filtering needs. These components are categorized under inductors, chokes, and coils, specifically designed for power line applications requiring robust noise suppression capabilities.
FAQ
What is the tolerance range for the inductance value?
The inductance tolerance is specified as -30% and +50%.
Is this component shielded?
No, the 7448022010 is an unshielded common mode choke.
