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Product Detailed Parameters
- Description：FERRITE BEAD 22 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：22 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：200mOhm
- 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 MMZ1608D220CTDH5 is a surface-mount ferrite chip bead from the MMZ Auto series, designed for automotive applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.6 mm height. The component provides an impedance of 22 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 0.25 ohms. The device operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- Optimized for high-speed signal line noise suppression
- Halogen-free and RoHS compliant construction
Applications
- Automotive electronic circuit noise suppression
- High-speed digital signal line filtering
- Power supply line EMI mitigation in vehicles
Procurement Notes
Verify the specific suffix TDH5 confirms the tape and reel packaging format required for automated assembly processes. Ensure the order matches the exact impedance value of 22 ohms and the 0603 footprint dimensions to guarantee compatibility with existing PCB layouts. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.
Selection Notes
Select this component when designing for automotive environments requiring AEC-Q200 certification. The 500 mA current rating suits moderate power lines, while the 22-ohm impedance targets specific frequency noise profiles. The 0603 size offers a balance between thermal performance and board space efficiency compared to smaller packages.
Part Context
This part belongs to TDK's MMZ Auto series, which specializes in ferrite beads for automotive electronics. The MMZ1608 designation indicates the standard 1608 metric case size. The series is engineered to meet strict automotive quality standards, ensuring stability under varying thermal conditions typical in vehicle operations.
Replacement Considerations
Cross-reference with other MMZ1608 variants such as MMZ1608D121CTDH5 or MMZ1608Q221BTA00 only if impedance or current ratings differ. Verify that any substitute maintains the same 0603 footprint and AEC-Q200 qualification level for direct replacement in automotive designs.
