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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)：350mOhm
- 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 MMZ1608Y471BTD25 is a single-line ferrite chip bead from the TDK MMZ series, designed for surface-mount applications in the 0603 (1608 metric) package. It exhibits 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 maintains a maximum DC resistance of 0.35 Ohms. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.
Feature Summary
- AEC-Q200 qualified for automotive signal line noise suppression
- Compact 0603 surface-mount footprint for space-constrained designs
- High current handling capability suitable for power supply filtering
Applications
- Automotive electronic circuit noise suppression
- Signal line EMI filtering in consumer electronics
- Power supply output filtering
Procurement Notes
Verify the specific suffix against official TDK documentation to confirm electrical characteristics, as variations exist within the MMZ family. Ensure the selected variant matches the required impedance and current ratings for the target application. Cross-reference datasheets to validate package dimensions and thermal performance specifications before integration.
Selection Notes
Select this component when a compact ferrite bead with high current capacity is required for EMI suppression. The 0603 size offers a balance between footprint efficiency and performance. Verify that the 470 Ohm impedance at 100 MHz aligns with the noise frequencies present in the circuit design to ensure effective attenuation.
Part Context
This part belongs to the TDK MMZ series of ferrite beads, which are widely used for electromagnetic interference suppression in digital circuits. The MMZ series provides various impedance values and current ratings in standard SMD packages to support diverse filtering requirements across industrial and automotive sectors.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching impedance, current rating, and package dimensions. Verify that any alternative component meets the same AEC-Q200 standards if automotive qualification is required.
