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Product Detailed Parameters
- Description：FERRITE BEAD 2.5 KOHM 0603 1LN
- Series：MMZ
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：2.5 kOhms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：800mOhm
- 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 MMZ1608A252BTD25 is a ferrite chip bead in the MMZ Auto series, designed for signal line noise suppression. It features a 0603 (1608 metric) SMD package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 2.5 kOhms at a test frequency of 100 MHz and has a maximum DC resistance of 800 mOhms. It supports a maximum DC current of 200 mA with a 25% tolerance. Certified to AEC-Q200 standards, it operates within a temperature range of -55°C to +125°C.
Feature Summary
- Automotive-grade reliability certified under AEC-Q200 standards
- Optimized for high-speed signal line noise suppression
- Flexible soft terminals suitable for surface mount technology
Applications
- Automotive electronic circuits requiring EMI suppression
- High-speed digital signal lines
- Noise filtering in compact automotive modules
Procurement Notes
Verify the complete part number including suffixes against official TDK documentation to ensure correct impedance and tolerance specifications. Confirm that the AEC-Q200 qualification aligns with specific automotive project requirements. Check datasheet revisions for any updates to electrical characteristics or recommended soldering profiles before integration into production designs.
Selection Notes
Select this component when designing for automotive environments requiring robust noise attenuation on signal lines. The 0603 footprint offers space efficiency for dense PCB layouts. Ensure the circuit's DC current does not exceed 200 mA to prevent saturation. Verify thermal management capabilities given the 125°C maximum operating temperature limit for reliable long-term performance.
Part Context
This component belongs to the MMZ Auto series by TDK Corporation, specifically engineered for automotive applications. The series utilizes advanced ferrite materials to provide effective electromagnetic interference suppression while maintaining signal integrity in demanding electronic environments.
Replacement Considerations
Cross-reference with other TDK MMZ series parts sharing the 0603 footprint and similar impedance values. Verify equivalent AEC-Q200 certification and current handling capabilities before substitution.
