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Product Detailed Parameters
- Description：FERRITE BEAD 120 OHM 0201 1LN
- Series：ACML
- Mfr：Abracon LLC
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：800mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0201 (0603 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.014" (0.35mm)
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Features：-
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Overview
The Abracon ACML-0201-121-T is a surface-mount ferrite chip bead designed for high-frequency noise suppression. It features an impedance of 120 ohms at 100 MHz and supports a maximum DC current of 200 mA. The component has a maximum DC resistance of 800 milliohms and operates within a temperature range of -55°C to +125°C. Housed in a compact 0201 (0603 metric) package measuring 0.6 mm by 0.3 mm, it provides effective attenuation of high-frequency signals while maintaining low resistance for DC and low-frequency AC paths.
Feature Summary
- Attenuates high-frequency signals while allowing low-frequency signals to pass with minimal resistance
- Compact 0201 surface-mount package suitable for space-constrained designs
- Operates reliably across a wide industrial temperature range
Applications
- High-frequency signal filtering in electronic circuits
- Noise suppression in portable consumer electronics
- EMI reduction in communication devices
Procurement Notes
Verify the specific impedance tolerance and DC resistance values against the official Abracon datasheet prior to integration. Confirm that the 0201 package dimensions align with your PCB footprint requirements. Ensure the selected component meets RoHS compliance standards if required by your manufacturing process. Cross-reference the manufacturer part number to avoid confusion with similar series variants.
Selection Notes
Select this component when space is limited due to its small 0201 footprint. Choose based on the required 120 ohm impedance at 100 MHz for target noise frequencies. Consider the 200 mA current rating to ensure adequate performance without saturation. Evaluate the 800 milliohm DC resistance impact on power integrity for sensitive low-voltage lines.
Part Context
This component belongs to the Abracon ACML series of ferrite beads, which are engineered for blocking or attenuating high-frequency interference. The series offers various package sizes from 0201 to 1210 and current ratings up to 20,000 mA. The ACML-0201-121-T represents the smallest form factor option, ideal for dense circuit boards requiring precise high-frequency filtering capabilities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads by matching impedance curves, current ratings, and physical dimensions before substitution.
