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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)：400mOhm
- 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 MMZ1608Q221BTD25 is a single-line ferrite chip bead in a 0603 (1608 metric) surface-mount package. It provides an impedance of 220 Ohms at a test frequency of 100 MHz with a maximum DC resistance of 400 mOhms. The component supports a maximum DC current of 500 mA and operates within a temperature range of -55°C to +125°C. It meets AEC-Q200 automotive qualification standards and features a 25% impedance tolerance.
Feature Summary
- Automotive-grade reliability certified under AEC-Q200 standards for signal line noise suppression
- Compact 0603 surface-mount footprint designed for high-density PCB layouts
- Low DC resistance characteristic to minimize power loss in signal paths
Applications
- Signal line noise suppression in automotive electronic systems
- High-frequency electromagnetic interference filtering in compact devices
- Power supply input/output lines requiring AEC-Q200 compliance
Procurement Notes
Verify the complete part number including the suffix TD25 to ensure correct packaging configuration. Confirm AEC-Q200 certification status if automotive application requirements are mandatory. Check datasheet specifications for impedance tolerance and thermal characteristics against design constraints before finalizing procurement.
Selection Notes
Select this component when a 0603 footprint is required for signal integrity management in space-constrained designs. Ensure the 500 mA current rating aligns with the circuit's operational load. Verify that the 220 Ohm impedance value effectively targets the specific noise frequencies present in the application environment.
Part Context
This component belongs to the TDK MMZ Auto series, which specializes in ferrite beads engineered for automotive electronics. The series offers various impedance values and current ratings within standardized packages to support diverse noise suppression needs across vehicle electrical architectures.
Replacement Considerations
Cross-reference other MMZ1608 variants with matching 220 Ohm impedance and 500 mA current ratings. Verify package dimensions and terminal compatibility before substitution.
