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Product Detailed Parameters
- Description：CMC 10MH 2A 2LN TH
- Series：WE-CMB
- Mfr：Würth Elektronik
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：125mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.512" W (23.00mm x 13.00mm)
- Height (Max)：1.102" (28.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：10 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 744823210 is a common mode power line choke from the WE-CMB HC series. It features an inductance of 10 mH with a tolerance of ±30%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 125 mΩ. Rated for 230 V, it operates within a temperature range of -40 °C to +125 °C. The device utilizes radial through-hole mounting with solder pad termination.
Feature Summary
- Provides effective common mode noise suppression for power lines
- Features high thermal stability suitable for demanding environments
- Utilizes robust construction for reliable performance
Applications
- Smart home appliances
- White goods control circuits
- Surveillance system power supplies
- Air filtration units
Procurement Notes
Verify the specific part number 744823210 against official Wurth Elektronik documentation to confirm technical specifications. Ensure compatibility with existing circuit designs regarding current ratings and physical dimensions. Cross-reference certification requirements such as RoHS and VDE compliance with project standards before finalizing procurement decisions.
Selection Notes
Select this component when designing systems requiring common mode filtering for power lines with currents up to 2 A. Consider the radial package and operating temperature range for integration into smart home or white goods applications. Evaluate the 10 mH inductance value against specific noise frequency requirements to ensure adequate attenuation performance.
Part Context
This component belongs to the WE-CMB HC series of common mode chokes designed by Würth Elektronik. The series targets consumer electronics and smart home applications, offering solutions for noise reduction in household devices. The product aligns with the manufacturer's focus on providing specialized components for everyday consumer applications like air filters and surveillance systems.
FAQ
What is the maximum DC current rating for this choke?
The maximum DC current rating is 2 A.
Does this component support surface mount installation?
No, this component uses radial through-hole mounting with solder pads.
