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Product Detailed Parameters
- Description：CMC 175UH 10A 2LN TH
- Series：WE-CMB
- Mfr：Würth Elektronik
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：10A
- DC Resistance (DCR) (Max)：4mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.728" L x 0.571" W (18.50mm x 14.50mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：175 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448228002 is a WE-CMB HC series common mode power line choke designed for through-hole mounting. It features an inductance of 175 µH at 100 kHz and supports a maximum DC current of 8 A with a low DCR of 6 mΩ. Rated for 250 VAC, this component operates within a temperature range of -40°C to +105°C. The device utilizes a robust construction suitable for high-current applications, providing effective electromagnetic interference suppression in general electronic equipment circuits.
Feature Summary
- High current handling capability up to 8 A
- Low DC resistance for efficient power transmission
- Designed for through-hole PCB integration
Applications
- General electronic equipment power lines
- Common mode noise suppression in AC/DC interfaces
- Electromagnetic interference filtering in industrial electronics
Procurement Notes
Verify the specific suffix codes against official Würth Elektronik documentation to ensure correct electrical ratings and packaging options. Confirm that the procurement channel provides valid manufacturer traceability. Check for RoHS compliance declarations as required by regional regulations. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.
Selection Notes
Select this component when high current capacity and low insertion loss are critical requirements. The WE-CMB HC series offers a balance between performance and physical footprint for through-hole designs. Evaluate thermal management needs based on the 8 A rating and ambient operating temperatures. Compare alternative part numbers only if specific mechanical constraints or different inductance values are necessary for the target circuit design.
Part Context
This component belongs to the WE-CMB HC series from Würth Elektronik, which specializes in high-performance common mode chokes. The series is engineered for demanding applications requiring reliable noise suppression in power lines. Würth Elektronik manufactures these components to meet strict quality standards for global electronic markets.
Replacement Considerations
Consult official Würth Elektronik substitution guides for verified alternatives. Cross-reference inductance, current ratings, and physical dimensions before implementing any substitute part number.
