MMZ0603S800CTD25

Overview

The MMZ0603S800CTD25 is a single-line ferrite bead from the TDK MMZ series, designed for general signal line applications. It features an impedance of 80 Ohms at a test frequency of 100 MHz and a maximum DC resistance of 300 mOhms. The component supports a maximum DC current of 200 mA with a tolerance of 25%. Housed in a 0201 (0603 metric) SMD package measuring 0.6 mm x 0.3 mm x 0.3 mm, it operates within a temperature range of -55°C to +125°C. The part holds AEC-Q200 qualification for automotive reliability.

Feature Summary

• Provides effective noise suppression for high-speed digital signal lines through high-frequency impedance characteristics.
• Complies with AEC-Q200 standards to ensure reliability and durability in demanding automotive electronic environments.
• Utilizes a compact surface-mount footprint suitable for space-constrained printed circuit board layouts.

Applications

• Automotive infotainment system signal filtering
• High-speed data interface noise suppression
• General-purpose signal line protection in automotive electronics

Procurement Notes

Verify the specific suffix 'TD25' against official TDK documentation to confirm packaging configuration and reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring moderate noise attenuation on low-current signal paths. The 200 mA current rating limits suitability for power lines, making it appropriate for logic or communication interfaces. Consider the 0201 package size for dense PCB layouts where larger footprints are unavailable. Confirm that the 80 Ohm impedance profile aligns with the specific frequency spectrum of the noise being mitigated.

Part Context

This component belongs to the TDK MMZ Auto series, which specializes in ferrite beads engineered for automotive grade requirements. The series offers various impedance values and package sizes to address diverse EMI suppression needs across vehicle electronic control units. The MMZ0603S800CTD25 represents a standard solution for general signal line filtering within this broader product family.

Replacement Considerations

Consult official TDK substitution guides for verified equivalents. Potential alternatives include other MMZ series parts with matching impedance and current ratings, such as MMZ1608S800ATD25 for larger footprint compatibility, provided electrical parameters remain consistent with design requirements.