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Product Detailed Parameters
- Description：FERRITE BEAD 600 OHM 0402 4LN
- Series：Z-SMS
- Mfr：KEMET
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：600mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.022" (0.55mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The KEMET Z0402C601ESMST is a single-channel ferrite chip bead designed for surface-mount technology in the 0402 (1005 metric) package. It provides an impedance of 600 ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current rating of 300 mA and features a maximum DC resistance of 600 milliohms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides high-frequency noise suppression through significant impedance characteristics at 100 MHz.
- Designed for compact surface-mount integration using standard SMD/SMT termination types.
- Constructed as a shielded, single-channel component suitable for commercial grade applications.
Applications
- High-speed digital signal line filtering
- Power supply output noise attenuation
- RF circuit interference suppression
Procurement Notes
Verify the specific suffix 'E' against official KEMET documentation to confirm material composition or tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer datasheet prior to procurement. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target application environment.
Selection Notes
Select this component when a 600-ohm impedance at 100 MHz is required within a 0402 footprint. Evaluate the 300 mA current rating against peak load requirements to prevent saturation. Consider the 600 milliohm DCR impact on voltage drop in low-voltage power distribution networks. Verify thermal stability requirements align with the specified operating temperature range.
Part Context
This part belongs to the KEMET Z-SMS series of ferrite beads. It serves as a passive electromagnetic interference suppression device. The component utilizes ceramic ferrite materials to dissipate high-frequency energy as heat. It is distinct from inductive components by its resistive behavior at high frequencies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult KEMET technical support for qualified alternatives that match the 600-ohm impedance and 0402 package constraints.
