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Product Detailed Parameters
- Description：FERRITE BEAD 80 OHM 0201 1LN
- Series：Z-SMS
- Mfr：KEMET
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：80 Ohms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：400mOhm
- 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 Z0201C800ASMST is a single-channel ferrite chip bead designed for surface-mount technology in the 0201 package. It provides an impedance of 80 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and features a maximum DC resistance of 400 mOhms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides electromagnetic interference suppression through high-impedance noise attenuation at target frequencies.
- Utilizes a compact 0201 surface-mount footprint suitable for space-constrained circuit board layouts.
- Constructed as a shielded, single-channel device for efficient signal line filtering.
Applications
- High-density portable electronic devices requiring minimal board space for EMI control
- Signal integrity management in compact consumer electronics assemblies
- Noise suppression on data lines within restricted physical footprints
Procurement Notes
Verify the specific manufacturer part number against official KEMET documentation to ensure accuracy. Confirm that the 0201 package dimensions and electrical ratings align with your design requirements. Check for any end-of-life notices or obsolescence status directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when a small form factor is critical for the application. Ensure the circuit's operating current remains below the 200 mA limit to prevent saturation. Verify that the 80 Ohm impedance value effectively targets the specific noise frequencies present in the system design.
Part Context
This ferrite bead belongs to the KEMET Z-SMS series, which focuses on miniature noise suppression solutions. The series offers various impedance values and current ratings within standard industry packages to support diverse electronic design needs.
Replacement Considerations
The Z0402C800ASMST is a documented alternative within the same series, offering identical electrical characteristics but in a larger 0402 package. Verify mechanical fit and soldering compatibility before substitution.
FAQ
What is the test frequency for the specified impedance?
The impedance rating of 80 Ohms is measured at a test frequency of 100 MHz.
Does this component support high-current applications?
No, it has a maximum DC current rating of 200 mA, making it suitable for low-current signal lines rather than power delivery.
