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Product Detailed Parameters
- Description：FERRITE BEAD 120 OHM 0603 1LN
- Series：MPZ
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：45mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.030" (0.75mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
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Overview
The MPZ1608S121ATDH5 is a shielded ferrite chip bead from the TDK MPZ series, designed for power line applications. It features an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 45 mOhms. 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 0.6 mm in height, conforming to the 0603 (1608 metric) package. It utilizes SMD/SMT termination types.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- Shielded construction to minimize electromagnetic interference
- Designed specifically for power line noise suppression
Applications
- Automotive electronic circuits requiring EMI suppression
- Power supply lines in consumer electronics
- Signal integrity management in high-frequency digital systems
Procurement Notes
Verify the specific suffix ATDH5 against official TDK documentation to confirm automotive qualification and shielding characteristics. Ensure the ordering part number matches the required impedance tolerance and current rating specifications. Cross-reference with the latest datasheet to confirm RoHS compliance and packaging details before procurement.
Selection Notes
Select this component when high current handling up to 2 A is required alongside effective high-frequency noise attenuation. The shielded design is critical for applications sensitive to radiated emissions. Compare DC resistance values against circuit loss requirements and ensure the operating temperature range aligns with the environmental conditions of the target application.
Part Context
This part belongs to the MPZ series of ferrite beads, which are optimized for power line applications. It shares the standard 0603 footprint with other components in the family but differs in electrical parameters such as impedance and current rating. The MPZ series is distinct from the MMZ series, which typically targets signal lines with lower current capabilities.
Replacement Considerations
MPZ1608S121ATAH0 is listed as a previous part number or alias for this component. Verify if the suffix change indicates any modification in manufacturing process or specification before substitution.
