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Product Detailed Parameters
- Description：CMC 20A 2LN TH
- Series：TF
- Mfr：TDK Corporation
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：20A
- DC Resistance (DCR) (Max)：5mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-20°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.378" L x 0.984" W (35.00mm x 25.00mm)
- Height (Max)：1.378" (35.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The TF3524V-301Y20R0-01 is a through-hole common mode choke coil manufactured by TDK Corporation. It features a vertical package with four PC pins and supports two lines of operation. The component provides a minimum inductance of 0.3 mH and a maximum current rating of 20.0 A. Its DC resistance is specified at 0.005 ohms. The physical height is limited to a maximum of 35.00 mm, ensuring compatibility with standard mounting configurations for power line filtering applications.
Feature Summary
- Provides effective common mode noise suppression for dual-line circuits
- Supports high current handling capabilities up to 20.0 A
- Utilizes a robust through-hole vertical mounting structure
Applications
- Power supply input filtering
- Industrial equipment noise reduction
- Consumer electronics EMI suppression
Procurement Notes
Verify the specific datasheet version to confirm detailed electrical tolerances and thermal characteristics. Ensure that the mounting hole dimensions align with the PCB layout requirements for the four-pin vertical configuration. Confirm compliance with relevant safety standards if used in certified end-products.
Selection Notes
Select this component when high current capacity and low DC resistance are required for common mode interference mitigation. The 0.3 mH inductance value offers a balance between noise attenuation and signal integrity for power lines. Consider the physical height constraint of 35.00 mm during enclosure design.
Part Context
This component belongs to TDK's TF3524 series of common mode chokes designed for line filters. The series is engineered for industrial and consumer applications requiring reliable noise suppression in power circuits. The TF3524V variant specifically denotes the vertical pin configuration suitable for through-hole assembly processes.
Replacement Considerations
Consult official TDK documentation for direct cross-references. Verify that any substitute part matches the 0.3 mH minimum inductance and 20.0 A current rating. Ensure the replacement maintains the same vertical four-pin footprint and dimensional constraints.
