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Product Detailed Parameters
- Description：FERRITE BEAD 10 OHM 0402 1LN
- Series：Z-SMS
- Mfr：KEMET
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：10 Ohms @ 100 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：30mOhm
- 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 Z0402C100APMST is a ferrite chip bead from the Z-PMS series, designed for noise suppression in power lines. It features an impedance of 10 ohms at 100 MHz and supports a maximum DC current rating of 2A. The component has a low maximum DC resistance of 30 milliohms, ensuring minimal signal loss. It utilizes a 0402 (1005 metric) surface-mount package with standard SMD/SMT termination. The device operates within a temperature range of -55°C to +125°C and is classified as a commercial grade product.
Feature Summary
- Provides effective electromagnetic interference noise suppression for power line applications
- Features low DC resistance to minimize voltage drop and power loss during operation
- Supports high DC current ratings suitable for power supply filtering tasks
Applications
- Power line noise suppression circuits
- Electromagnetic interference filtering in electronic devices
- Signal integrity protection in compact consumer electronics
Procurement Notes
Verify the specific suffix 'P' against official KEMET documentation to confirm the exact impedance tolerance and DC resistance values, as distributor listings may vary. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the 0402 package dimensions match your PCB footprint requirements before finalizing orders.
Selection Notes
Select this component when a low-impedance path is required alongside noise filtering capabilities. The 10-ohm impedance value is suitable for broadband noise attenuation without significantly affecting the DC power delivery. Consider the 2A current rating to ensure the component does not saturate under peak load conditions in the target circuit design.
Part Context
This part belongs to the KEMET Z-PMS series of ferrite beads, which are engineered for power line applications. The series offers various impedance and current combinations within the standard 0402 footprint. The Z-PMS designation indicates specific material properties optimized for power line noise suppression compared to general-purpose signal line beads.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative ferrite beads by matching the 10-ohm impedance at 100 MHz, 2A current rating, and 0402 package dimensions.
