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The MMZ1608Y751BTD25 is a ferrite chip bead from the TDK MMZ Auto series, designed for signal line applications in automotive environments. It features a 0603 (1608 metric) SMD/SMT package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 750 Ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 450 mOhms. Certified to AEC-Q200 standards, it operates within a temperature range of -55°C to +125°C.
Verify the complete part number including suffixes against official TDK documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and specific packaging options such as reel or cut tape availability through authorized distributors. Cross-reference datasheet specifications for thermal and electrical limits before integration.
Select this component when designing for automotive signal lines requiring 750 Ohms impedance at 100 MHz. Ensure the circuit current does not exceed 500 mA to prevent saturation. Verify that the 0603 package fits the PCB layout constraints and that the operating temperature range covers the intended environment.
This component belongs to the TDK MMZ Auto series, which specializes in ferrite beads for automotive electronics. The MMZ1608 series utilizes a standard 0603 case size, balancing performance with space efficiency. These parts are engineered to meet the rigorous quality and reliability standards required by the automotive industry, specifically under the AEC-Q200 certification.
Consult TDK's official substitution guide for equivalent parts within the MMZ series. Verify that any alternative maintains the same 750 Ohm impedance, 500 mA current rating, and 0603 package dimensions to ensure mechanical and electrical compatibility.