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Product Detailed Parameters
- Description：CMC 24A 2LN TH AEC-Q200
- Series：AML
- Mfr：TDK Corporation
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：24A
- DC Resistance (DCR) (Max)：2.4mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.382" Dia x 0.984" L (9.70mm x 25.00mm)
- Height (Max)：-
- Package / Case：Radial, Horizontal Cylinder
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The AML1025-1R9M240-S1 is a two-line common mode choke coil manufactured by TDK Corporation, designed for power line filtering applications. It features an inductance of 1.9 µH with a tolerance of ±20% and a maximum rated current of 24.0 A. The component exhibits a low DC resistance of 2.4 mΩ. It is constructed in a radial horizontal cylinder package suitable for through-hole mounting. The device operates within a temperature range of -40°C to +125°C and complies with the AEC-Q200 automotive qualification standard.
Feature Summary
- Provides electromagnetic interference suppression for two-line power circuits
- Supports high current handling up to 24.0 Amperes
- Complies with AEC-Q200 automotive reliability standards
- Features low DC resistance for efficient power transmission
Applications
- Power line filtering in automotive electronic systems
- Electromagnetic interference suppression in industrial power supplies
- Noise reduction in high-current DC/DC converter circuits
Procurement Notes
Verify the specific suffix S1 against official TDK documentation to confirm exact mechanical dimensions and terminal configuration. Ensure the selected variant meets the required AEC-Q200 qualification status if used in automotive contexts. Cross-reference the 24.0 A rated current and 2.4 mΩ DC resistance values with the latest datasheet to guarantee compatibility with the target circuit design requirements.
Selection Notes
Select this component when designing circuits requiring robust common mode noise attenuation for high-current power lines. The 1.9 µH inductance value is suitable for suppressing specific frequency bands of electromagnetic interference. Consider the radial horizontal package geometry for appropriate PCB layout constraints. Verify that the 24.0 A current rating exceeds the maximum operating current of the application to prevent saturation.
Part Context
This component belongs to the AML series of common mode chokes from TDK Corporation. The series is characterized by its ability to handle significant current loads while maintaining effective noise filtration. The AML1025 designation indicates specific physical dimensions and winding characteristics tailored for through-hole assembly processes in demanding electronic environments.
Replacement Considerations
Consult TDK official documentation for verified substitute part numbers within the AML series or equivalent product lines. Ensure any replacement maintains the 24.0 A current rating, 1.9 µH inductance, and AEC-Q200 compliance. Verify mechanical footprint compatibility before implementation.
