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Product Detailed Parameters
- Description：FERRITE BEAD 470 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：470 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：300mOhm
- 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 TDK MMZ1608B471CTDH5 is a ferrite chip bead designed for signal line applications. It features an impedance of 470 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 300 mOhms. It operates within a temperature range of -55°C to +125°C. The device utilizes a 0603 (1608 metric) surface mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height.
Feature Summary
- Designed for high-frequency noise suppression in signal lines
- Automotive grade reliability certified under AEC-Q200 standards
- Compact surface mount construction for space-constrained PCB layouts
Applications
- Automotive electronic systems requiring EMI suppression
- Signal line filtering in consumer electronics
- High-speed data interface protection
Procurement Notes
Verify the complete part number including the suffix CTDH5 to ensure correct packaging and automotive qualification. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet specifications against design requirements to validate impedance and current ratings for the specific application environment.
Selection Notes
Select this component when a 470 Ohm impedance at 100 MHz is required for signal integrity management. Ensure the 500 mA current rating exceeds the maximum operating current of the protected circuit. The 0603 footprint must align with the existing PCB land pattern. Verify that the AEC-Q200 certification meets the target industry standards.
Part Context
This component belongs to the TDK MMZ series of ferrite beads. The MMZ series is widely utilized for electromagnetic interference suppression in various electronic devices. The specific model indicates a 0603 case size with defined electrical characteristics for high-frequency noise attenuation.
Replacement Considerations
The MMZ1608B471C is a related variant within the same series but lacks the specified automotive qualification suffix. Verify if AEC-Q200 certification is mandatory for the application before considering alternative models from other manufacturers.
