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Product Detailed Parameters
- Description：FERRITE BEAD 220 OHM 0603 1LN
- Series：MMZ
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：220 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.037" (0.95mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
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Overview
The TDK MMZ1608S221ATD25 is a surface-mount ferrite bead designed for signal line applications. It features an impedance of 220 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 500 mA. The component has a maximum DC resistance of 200 mOhms with a 25% tolerance. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height (0603 package). It holds AEC-Q200 qualification.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- Designed specifically for signal line noise suppression
- Compact 0603 surface-mount form factor
Applications
- Automotive electronic circuits requiring AEC-Q200 compliance
- Signal line filtering in consumer electronics
- High-frequency noise suppression in compact PCB designs
Procurement Notes
Verify the specific suffix TD25 against the official TDK datasheet to confirm packaging details and availability status. Ensure the procurement channel provides valid traceability documentation. Confirm that the delivered components match the specified 0603 package dimensions and electrical parameters before integration into production lines.
Selection Notes
Select this component when signal integrity requires noise attenuation at 100 MHz with a 220 Ohm impedance profile. The 500 mA current rating suits low-power signal paths rather than power delivery lines. The AEC-Q200 certification makes it suitable for automotive environments where thermal stability from -55°C to +125°C is mandatory.
Part Context
This part belongs to the TDK MMZ Auto series, which focuses on automotive-grade ferrite beads. The MMZ1608S221ATD25 shares the standard 0603 footprint with other variants in the series but differs in impedance and current handling capabilities based on its specific model designation.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative ferrite beads by matching the 220 Ohm impedance at 100 MHz, 500 mA current rating, and 0603 package dimensions.
