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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)：250mOhm
- Ratings：-
- 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 MMZ1608B221CTAH0 is a single-line ferrite chip bead from the TDK MMZ Auto series, designed for surface-mount applications in the 0603 (1608 metric) package. It provides an impedance of 220 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 500 mA and exhibits a maximum DC resistance of 250 mOhms. It operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards.
Feature Summary
- AEC-Q200 qualified for automotive reliability requirements
- Optimized for signal line noise suppression
- Compact 0603 surface-mount footprint
Applications
- Automotive electronic circuit protection
- Signal line EMI suppression
- High-frequency noise filtering in compact modules
Procurement Notes
Verify the specific suffix CT against official TDK documentation to confirm tape-and-reel packaging configuration. Ensure the part number matches the exact impedance and current ratings required for the target application. Cross-reference the latest datasheet for any potential obsolescence notices or parameter updates prior to final procurement decisions.
Selection Notes
Select this component when a 0603 footprint is constrained and AEC-Q200 compliance is mandatory. The 500 mA rating suits low-current signal lines rather than power rails. Compare the 250 mOhms DCR against system loss budgets. Verify that the 220 Ohm impedance at 100 MHz aligns with the specific noise frequencies present in the design.
Part Context
This part belongs to the MMZ Auto series, which is engineered specifically for automotive electronics. The MMZ series utilizes TDK's proprietary ferrite materials to provide effective high-frequency attenuation while maintaining stability across the wide operating temperature range required for vehicle environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult TDK technical support or authorized distributors for verified equivalents if this specific suffix is unavailable.
