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The Würth Elektronik 750315741 is a surface-mount common mode choke from the MID-D11 series, designed for power line noise suppression. It features an inductance of 10 mH at 10 kHz and a typical DC resistance of 2.5 Ohms. The component supports a maximum current rating of 370 mA and utilizes an EE11/6/3 core structure. It is RoHS compliant and suitable for applications requiring effective common-mode noise filtering in compact electronic designs.
Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the 370 mA current rating meets the operational requirements of the target circuit. Ensure compatibility with surface-mount assembly processes. Check for any recent product change notices regarding marking or specifications.
Select this component when high inductance is required for low-frequency common-mode noise attenuation in a small footprint. The 10 mH value at 10 kHz makes it suitable for filtering lower frequency interference. Consider the 2.5 Ohm DC resistance impact on voltage drop if current efficiency is critical. Compare with other MID-D11 variants if different inductance or current ratings are needed.
This part belongs to Würth Elektronik's WE-CMB Common Mode Power Line Inductors family. These components are engineered to handle significant parasitic effects while maintaining performance in demanding environments. The MID-D11 series offers a balance between electrical performance and physical size, targeting modern miniaturized electronic devices.
Check for direct substitutes within the MID-D11 series with adjusted inductance values. Verify equivalent packages such as EE11/6/3 cores from other manufacturers if sourcing flexibility is required. Ensure replacement parts meet the same 370 mA current rating and 10 mH inductance specification at 10 kHz.