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Product Detailed Parameters
- Description：CMC 250MA 2LN 180 OHM SMD
- Series：ACM-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：600mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.043" (1.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：180 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The ACM2012E-181-2P-T00 is a surface-mount common mode choke from the ACM-E series, designed for signal line filtering. It features two lines with an impedance of 180 Ohms at 100 MHz and a rated current of 250 mA. The component has a DC resistance of 600 mOhm and measures 2.0 mm x 1.2 mm x 1.0 mm. This device is intended for noise suppression in compact electronic applications.
Feature Summary
- Compact surface-mount design suitable for space-constrained applications
- Dual-line configuration for effective signal line filtering
- Optimized for high-frequency noise suppression
Applications
- Signal line filtering in portable electronics
- Noise suppression in data transmission interfaces
- EMI reduction in compact circuit boards
Procurement Notes
Verify component authenticity through authorized TDK distributors or certified agents. Confirm part number accuracy against official datasheets to ensure compatibility with design specifications. Check for obsolete status indicators as availability may be limited. Request batch-specific documentation for quality assurance purposes.
Selection Notes
Select this component when space efficiency and dual-line filtering are required. Ensure the 250 mA current rating meets circuit requirements. Verify impedance characteristics align with target noise frequencies. Consider package dimensions for PCB layout constraints.
Part Context
Part of the ACM-E series of common mode chokes by TDK Corporation. Designed for surface-mount technology (SMT) assembly processes. Utilizes standard EIA metric dimensions for widespread compatibility with automated pick-and-place equipment.
Replacement Considerations
Consult official TDK documentation for direct substitutes. Cross-reference impedance values and current ratings when evaluating alternatives. Verify package dimension compatibility before substitution.
