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Product Detailed Parameters
- Description：CMC 11UH 450MA 2LN 5KOHM SMD
- Series：WE-CNSW
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：450mA
- DC Resistance (DCR) (Max)：800mOhm
- Voltage Rating - DC：60V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.118" (3.00mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：11 µH @ 100 kHz
- Impedance @ Frequency：5 kOhms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 744235110 is a surface-mount common mode line filter from the WE-CNSW series. It features an inductance of 11 µH and a maximum DC current rating of 450 mA. The component has a maximum DC resistance of 800 mΩ and operates within a temperature range of -40°C to +125°C. It utilizes a ferrite core and is housed in an 1812 package with four terminals. The device meets AEC-Q200 automotive standards and offers high common mode suppression at high frequencies.
Feature Summary
- Provides high common mode suppression at high frequencies
- Maintains signal integrity through winding symmetry
- Complies with AEC-Q200 automotive qualification standards
Applications
- High-speed data line filtering
- Automotive electronic systems
- General electronic equipment noise suppression
Procurement Notes
Verify the specific part number against official Wurth Elektronik documentation to ensure accuracy. Confirm that the required electrical parameters, such as inductance and current ratings, align with your circuit design specifications. Check for any specific packaging or handling requirements detailed in the manufacturer's datasheet before placing orders.
Selection Notes
Select this component when designing circuits requiring compact common mode filtering for data lines. The 1812 package size suits space-constrained layouts. Ensure the operating environment stays within the specified temperature range. Verify that the 450 mA current rating meets the application's load requirements without saturation.
Part Context
This component belongs to the WE-CNSW series of surface mount common mode line filters. The series is designed for applications requiring effective noise suppression in data lines while minimizing impact on high-speed signals. The use of ferrite cores provides efficient magnetic properties for common mode choke applications.
Replacement Considerations
Consult official Wurth Elektronik substitution guides for verified alternatives. Cross-reference key parameters such as inductance, current rating, and package dimensions when evaluating potential substitutes to ensure functional compatibility.
