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Product Detailed Parameters
- Description：CMC 100UH 200MA 2LN 5.5KOHM SMD
- Series：ACT
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：1.5Ohm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 150°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.118" (3.00mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：100 µH @ 100 kHz
- Impedance @ Frequency：5.5 kOhms @ 10 MHz
- Qualification：-
- Grade：-
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Overview
The TDK ACT45R-101-2P-TL001 is a two-channel common mode choke designed for automotive signal lines. It features an inductance of 100 µH at 100 kHz and offers an impedance of 5.5 kOhms at 10 MHz. The component supports a maximum DC current of 200 mA with a maximum DC resistance of 1.5 Ohms. It operates within a temperature range of -40°C to +150°C and meets AEC-Q200 qualification standards. The device utilizes a surface-mount 1812 package measuring 4.5 mm x 3.2 mm x 2.8 mm.
Feature Summary
- Automotive-grade construction certified under AEC-Q200 standards for reliable operation in vehicle environments.
- Optimized for FlexRay and high-speed signal line applications requiring effective electromagnetic interference suppression.
- Compact surface-mount footprint facilitates automated assembly and space-constrained PCB layouts.
Applications
- FlexRay communication bus systems
- Automotive Ethernet interfaces
- High-speed data transmission lines
Procurement Notes
Verify the specific suffix TL001 against official TDK documentation to confirm reel specifications and tape dimensions. Ensure the procurement channel provides valid traceability records for AEC-Q200 qualified components. Cross-reference the manufacturer part number with authorized distributor databases to confirm current production status and authenticity before finalizing orders.
Selection Notes
Select this component when designing automotive signal circuits requiring robust common mode noise attenuation. The 100 µH inductance and 5.5 kOhm impedance profile suit high-frequency digital signals. Verify that the 200 mA current rating aligns with the specific application's operational requirements and thermal constraints within the specified operating temperature range.
Part Context
This component belongs to the TDK ACT series, which specializes in common mode filters for electronic systems. The ACT45R variant specifically targets automotive applications, providing enhanced durability and performance stability compared to standard industrial components. It serves as a critical element for maintaining signal integrity in noisy electrical environments typical of modern vehicles.
Replacement Considerations
Consult official TDK substitution guides for verified equivalents. Direct replacements must match the 100 µH inductance, 200 mA current rating, and 1812 package dimensions. Ensure any substitute maintains AEC-Q200 certification if automotive compliance is required.
