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Product Detailed Parameters
- Description：FERRITE BEAD 300 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：300 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：300mOhm
- 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 MMZ1608Y301BTD25 is a single-line ferrite bead from the TDK MMZ Auto series, designed for signal line applications in automotive environments. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 300 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 500 mA. It has a maximum DC resistance of 300 mOhms and operates within a temperature range of -55°C to +125°C. The part holds AEC-Q200 qualification.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- Optimized for high-speed signal line noise suppression
- Compact 0603 surface-mount footprint
Applications
- Automotive electronic circuit protection
- High-speed signal line filtering
- EMI suppression in vehicle systems
Procurement Notes
Verify the specific suffix TD25 against official TDK documentation to confirm packaging configuration and tape-and-reel specifications. Ensure the procurement source provides valid traceability records and confirms compliance with RoHS directives as stated in the product datasheet. Cross-reference the manufacturer part number directly with TDK's official databases to avoid counterfeit components.
Selection Notes
Select this component when designing for automotive signal lines requiring 300 Ohms impedance at 100 MHz. The 500 mA current rating suits moderate signal currents, while the 300 mOhm DCR minimizes insertion loss. The AEC-Q200 certification ensures suitability for harsh automotive thermal cycles ranging from -55°C to +125°C.
Part Context
This ferrite bead belongs to the MMZ Auto series, specifically engineered for automotive electronics. The MMZ series utilizes TDK's proprietary technology to provide effective electromagnetic interference suppression in compact packages suitable for space-constrained printed circuit boards in modern vehicles.
Replacement Considerations
Consult TDK official substitution guides for equivalent parts within the MMZ series. Verify that any alternative maintains identical impedance characteristics, current ratings, and AEC-Q200 qualification status.
