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Product Detailed Parameters
- Description：CMC 8A 2LN TH
- Series：TF
- Mfr：TDK Corporation
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：8A
- DC Resistance (DCR) (Max)：25mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-20°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.339" L x 1.299" W (34.00mm x 33.00mm)
- Height (Max)：1.024" (26.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The TF3524B-202Y8R0-01 is a through-hole common mode choke manufactured by TDK Corporation. It features a horizontal lead configuration designed for line filtering applications. Key electrical specifications include a minimum inductance of 2mH and a maximum current rating of 8.0A. The component exhibits a low maximum DC resistance of 25 milliohms. It is constructed to be RoHS compliant and lead-free, ensuring adherence to environmental standards for electronic components.
Feature Summary
- Provides effective common mode noise suppression for power lines
- Supports high current handling up to 8.0A
- Features low DC resistance for efficient power conversion
- Utilizes a horizontal through-hole mounting style
Applications
- Power supply input filtering
- Battery charger circuits
- Portable device power stages
Procurement Notes
Verify the complete part number including suffixes to ensure correct inductance and current ratings. Confirm RoHS compliance status with the supplier. Check datasheet for specific thermal derating curves and soldering profiles. Ensure the horizontal package orientation matches the PCB footprint design requirements before ordering.
Selection Notes
Select this component when high current capacity and low insertion loss are required. The 2mH inductance value targets specific noise frequencies. Verify that the 8.0A rating exceeds the circuit's peak operating current. Consider the physical dimensions for board space allocation in dense assemblies.
Part Context
This component belongs to TDK's TF3524 series of common mode chokes. The series offers various inductance values and current ratings. These chokes are widely used in consumer electronics and industrial equipment. The TF3524B variant specifically denotes the horizontal lead form factor.
Replacement Considerations
Check TF3524V-202Y8R0-01 for vertical lead alternatives. Verify TF3524B-103Y3R0-01 for different inductance requirements. Ensure pin compatibility and thermal performance match the original design constraints.
