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Product Detailed Parameters
- Description：FERRITE BEAD 22 OHM 0201 1LN
- Series：Z-SMS
- Mfr：KEMET
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：22 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：100mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0201 (0603 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.013" (0.33mm)
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Features：-
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Overview
The KEMET Z0201C220ASMST is a surface-mount ferrite bead designed for high-frequency noise suppression in compact electronic circuits. It belongs to the Z-SMS series and utilizes a ferrite core material within a 0201 (0603 metric) package. The component features matte tin terminations and is rated for operation between -55 °C and +125 °C. It complies with RoHS standards and carries JESD-609 code e3, indicating lead-free construction suitable for modern manufacturing processes.
Feature Summary
- Provides effective attenuation of high-frequency electromagnetic interference signals
- Compact 0201 footprint enables dense circuit board layouts
- Lead-free termination system ensures environmental compliance
Applications
- High-speed digital signal line filtering
- Power supply output noise reduction
- RF circuit impedance matching and isolation
Procurement Notes
Verify the specific datasheet version for the Z0201C220ASMST to confirm impedance characteristics at target frequencies. Ensure compatibility with standard reflow soldering profiles for 0201 packages. Confirm that the matte tin finish meets the required corrosion resistance standards for the intended operating environment.
Selection Notes
Select this component when space constraints require a 0201 package size. Evaluate the impedance curve against the noise spectrum to ensure adequate attenuation. Consider the DC resistance impact on power integrity if used in power lines. Verify thermal performance under maximum operating current conditions.
Part Context
This part is part of KEMET's Z-SMS series of chip beads. These components are engineered for general-purpose EMI suppression in consumer electronics and telecommunications equipment. The series offers various impedance values and current ratings to suit different circuit requirements while maintaining small form factors.
Replacement Considerations
Check for direct substitutes from KEMET or other manufacturers offering identical 0201 ferrite beads with similar impedance curves. Ensure replacement parts match the physical dimensions and termination compatibility.
