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CME2425-3 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is CMC 3.8MH 1.6A 2LN THROUGH HOLE. Review the specifications below when checking this part for your BOM.
The Triad Magnetics CME2425-3 is a single-phase EMI filter designed for power line applications. It features an inductance of 3.8 mH at 10 kHz and supports a maximum current rating of 1.6 A. The component has a maximum DC resistance of 127 milliohms and an AC voltage rating of 250 V. It utilizes a vertical package with four pins, measuring 1.050 inches by 1.050 inches in footprint and up to 1.075 inches in height. The unit operates within a temperature range of -40°C to 80°C and holds UL, CSA, IEC, and VDE approvals.
Verify the specific part number suffix against official manufacturer documentation to ensure correct electrical characteristics. Confirm that the required inductance and current ratings align with the design specifications before procurement. Check for updated approval statuses such as UL or IEC compliance relevant to the target market. Ensure the vertical package dimensions fit the intended PCB layout constraints.
Select this component when a 3.8 mH inductance at 10 kHz is required for single-phase lines. The 1.6 A current rating suits moderate power applications. Verify that the 127 milliohm DCR meets efficiency requirements. Ensure the 250 V AC rating matches the system voltage. Confirm compatibility with through-hole assembly processes and available board space for the specified package size.
This component belongs to the CME series of common mode chokes from Triad Magnetics. These inductors are engineered for switchmode and high-frequency applications. The series focuses on providing reliable EMI suppression in compact form factors suitable for various electronic equipment requiring noise control on power lines.
CME2425-7-B is listed as a direct substitute option.
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