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Product Detailed Parameters
- Description：FERRITE BEAD 470 OHM 0201 1LN
- Series：MMZ-E
- 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)：185mA
- DC Resistance (DCR) (Max)：1.3Ohm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0201 (0603 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.013" (0.33mm)
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Features：-
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Overview
The MMZ0603A471ET000 is a ferrite chip bead from the TDK MMZ-E series, designed for noise suppression in high-speed signal lines. It features an impedance of 470 ohms with a tolerance of 25% and supports a maximum DC current of 185 mA. The component has a maximum DC resistance of 1.3 ohms and operates within a temperature range of -55°C to +125°C. It utilizes a surface-mount 0201 (0603 metric) package measuring 0.6 mm in length and 0.3 mm in width.
Feature Summary
- Engineered for effective noise suppression on general and high-speed signal lines
- Provides increased self-resonant frequency characteristics for broad impedance performance
- Utilizes a compact 0201 surface-mount footprint for space-constrained designs
Applications
- High-speed signal line noise suppression
- General electronic circuit interference filtering
- Portable device signal integrity management
Procurement Notes
Verify the specific electrical parameters against the official TDK datasheet before integration. Confirm that the 185 mA current rating and 470 ohm impedance align with your circuit requirements. Ensure the 0201 package dimensions fit your PCB layout constraints. Check RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when high impedance at target frequencies is required for single-line signal protection. The 0201 size suits dense layouts where larger beads cannot fit. Consider the 185 mA current limit to prevent saturation or excessive heating. Compare against other MMZ-E variants if different impedance or current ratings are needed.
Part Context
This part belongs to the TDK MMZ-E series of ferrite chip beads. The series is characterized by its suitability for suppressing electromagnetic interference in digital circuits. The MMZ0603A471ET000 specifically targets applications requiring stable performance across wide temperature ranges and high-frequency noise environments.
Replacement Considerations
Consult the TDK MMZ series substitution guide for verified alternatives. Cross-reference impedance curves and current ratings to ensure functional equivalence. Verify package compatibility before replacing existing components in production.
