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The MMZ1608D241CTD25 is a ferrite chip bead from the TDK MMZ Auto series, designed for automotive applications. 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 240 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 600 mOhms. The impedance tolerance is 25%. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.
Verify the specific suffix 'CTD25' against official TDK documentation to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the part number matches the exact impedance and current ratings required for the target application. Cross-reference with authorized distributors to confirm current availability and lead times, as automotive components may have extended supply chains.
Select this component when AEC-Q200 certification is mandatory for the design. Choose based on the 240 Ohm impedance requirement at 100 MHz and the 300 mA current handling capability. The 0603 package size is suitable for space-constrained automotive PCB layouts. Verify that the 600 mOhm DC resistance meets the power loss constraints of the signal path.
This part belongs to the TDK MMZ Auto series, which consists of ferrite beads specifically engineered for automotive electronic systems. The series is characterized by its compliance with AEC-Q200 standards, ensuring durability under harsh automotive environmental conditions. These components are widely used in vehicle infotainment, engine control units, and other critical automotive subsystems requiring reliable EMI suppression.
Taiyo Yuden BK1608LL241-TV is identified as a parameter-equivalent alternative.