MMZ0603S471CTD25

Overview

The TDK MMZ0603S471CTD25 is a surface-mount ferrite chip bead designed for electromagnetic interference suppression in general signal lines. It operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards. The component features a 0603 (0201 metric) package with dimensions of 0.6 mm x 0.3 mm x 0.3 mm. Key electrical specifications include an impedance of 470 ohms at 100 MHz, a maximum DC resistance of 1.3 ohms, and a rated current capacity of 100 mA.

Feature Summary

• Provides effective noise suppression for high-speed signal lines through high-frequency impedance characteristics.
• Complies with AEC-Q200 automotive reliability standards for use in vehicle electronics.
• Utilizes a compact 0603 footprint suitable for space-constrained printed circuit board layouts.

Applications

• Automotive electronic systems requiring AEC-Q200 qualified components
• High-speed digital signal line noise filtering
• General-purpose electromagnetic interference suppression circuits

Procurement Notes

Verify the specific suffix D25 against official 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 confirm availability and authenticity before procurement.

Selection Notes

Select this component when designing circuits that require AEC-Q200 compliance for automotive applications. Choose this value if the design demands 470 ohms of impedance at 100 MHz with a 100 mA current limit. Consider the 0603 package size for standard surface-mount assembly processes where moderate current handling is sufficient.

Part Context

This component belongs to the TDK MMZ series of ferrite beads, which are engineered for EMI suppression in various electronic devices. The series includes products optimized for different frequency bands and current ratings, utilizing TDK's proprietary ferrite technology to provide efficient noise removal across wide frequency ranges.

Replacement Considerations

Consult official substitution lists for equivalent parts with matching impedance, current rating, and AEC-Q200 qualification. Verify physical footprint compatibility and thermal performance before replacing the original component in existing designs.