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Product Detailed Parameters
- Description：CMC 150MA 3LN 800 OHM SMD
- Series：ACM
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：3
- Current Rating (Max)：150mA
- DC Resistance (DCR) (Max)：1.6Ohm
- Voltage Rating - DC：20V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height (Max)：0.051" (1.30mm)
- Package / Case：Horizontal, 6 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：800 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The ACM2520-801-3P-T002 is a surface-mount common mode choke from the TDK ACM series. It features a three-line configuration designed for suppressing electromagnetic interference in data lines. The component has an impedance of 800 ohms at 100 MHz and a rated current of 150 mA. Its physical dimensions are 2.5 mm x 2 mm x 1.2 mm, with a maximum DC resistance of 1.6 ohms.
Feature Summary
- Three-line architecture for simultaneous noise suppression across multiple signal paths
- Wire-wound construction maintaining high filtering performance in a miniaturized footprint
- Surface-mount design suitable for automated assembly processes
Applications
- Noise suppression for USB interfaces
- Signal line protection for HDMI connections
- Electromagnetic interference filtering in portable electronic devices
Procurement Notes
Verify the specific suffix T002 to confirm packaging and compliance details. Ensure the three-line specification matches the circuit requirements, as two-line variants exist within the same series. Cross-reference the impedance value against target noise frequencies to validate suitability for the intended application environment.
Selection Notes
Select this component when multi-line noise cancellation is required in space-constrained designs. The 150 mA rating limits usage to low-power signal lines rather than power delivery circuits. Compare the 800 ohm impedance against system noise spectra to ensure adequate attenuation without affecting signal integrity.
Part Context
This part belongs to the ACM series of wire-wound chip filters by TDK. These components are engineered to provide effective common mode noise reduction while minimizing size impact on printed circuit boards. The series includes various impedance and current ratings to accommodate different signal processing needs.
Replacement Considerations
ACM2520-801-2P-T002 serves as a similar alternative but offers a two-line configuration instead of three. Verify that the reduced line count meets the circuit topology requirements before substitution.
