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Product Detailed Parameters
- Description：CMC 2.2MH 4.3A 2LN TH
- Series：WE-LF
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：4.3A
- DC Resistance (DCR) (Max)：38mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.280" L x 0.846" W (32.50mm x 21.50mm)
- Height (Max)：1.398" (35.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.2 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik WE-LF Type XV 7446424002 is a through-hole common-mode choke designed for power line filtering. It features an inductance of 2.2 mH at 10 kHz and supports a current rating of 4.3 A. The component has a low DC resistance of 38 mΩ per line. It utilizes a two-line configuration for effective noise suppression in general electronic equipment applications.
Feature Summary
- Through-hole mounting construction
- Two-line common-mode filtering capability
- Ferrite core design for power line noise reduction
Applications
- General electronic equipment power lines
- Common mode noise suppression
- Power line filtering
Procurement Notes
Verify the specific part number 7446424002 against official Wurth Elektronik datasheets to confirm technical specifications. Ensure compatibility with through-hole assembly processes. Check for RoHS compliance details in the manufacturer documentation before procurement.
Selection Notes
Select this component for applications requiring through-hole common-mode chokes with a 2.2 mH inductance. Consider the 4.3 A current rating and 38 mΩ DC resistance for circuit design. Verify physical dimensions and lead spacing for PCB layout compatibility.
Part Context
This component belongs to the WE-LF series of common-mode chokes from Würth Elektronik. These components are engineered for electromagnetic interference (EMI) suppression in power supply circuits. The series offers various inductance values and current ratings for different filtering requirements.
FAQ
What is the inductance value of the 7446424002?
The inductance is 2.2 mH measured at 10 kHz.
What is the maximum current rating?
The component supports a current rating of 4.3 A.
