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Product Detailed Parameters
- Description：CMC 2.2MH 6A 2LN TH
- Series：WE-CMB
- Mfr：Würth Elektronik
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：6A
- DC Resistance (DCR) (Max)：20mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.083" L x 0.728" W (27.50mm x 18.50mm)
- Height (Max)：1.299" (33.00mm)
- 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 744824622 is a WE-CMB series common mode power line choke designed for through-hole mounting. It features an inductance of 2.2 mH at 10 kHz with a maximum DC resistance of 20 mOhms and a rated current of 6 A. The component operates within a temperature range of -40°C to +125°C and utilizes a manganese-zinc core.
Feature Summary
- Broadband screening capability achieved through low capacitance winding technique
- Compact physical design suitable for space-constrained applications
- High performance characteristics typical of the WE-CMB series
Applications
- General electronic equipment power line filtering
- Common mode noise suppression in AC/DC circuits
- EMI reduction in industrial control systems
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with Wurth Elektronik or authorized distributors before procurement. Confirm that the through-hole package dimensions and lead configuration match your PCB layout requirements. Ensure the 6 A current rating and 2.2 mH inductance meet your circuit's electrical specifications under expected operating temperatures.
Selection Notes
Select this component when broadband EMI suppression is required in power line applications. The 2.2 mH inductance provides effective filtering for common mode noise, while the 6 A current rating supports moderate power loads. The through-hole construction offers robust mechanical stability compared to surface-mount alternatives.
Part Context
This part belongs to the WE-CMB series of common mode chokes from Würth Elektronik. These components are engineered for general electronic equipment and utilize manganese-zinc cores to achieve high inductance values in a compact form factor. The series is designed for reliable operation in demanding environmental conditions.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Wurth Elektronik for potential cross-references or alternative series members with similar electrical characteristics.
