MMZ0603S470CTD25

Overview

The MMZ0603S470CTD25 is a single-line ferrite bead from the TDK MMZ series, designed for general signal line applications. It features a 0201 (0603 metric) surface-mount package with dimensions of 0.6 mm length, 0.3 mm width, and 0.3 mm height. The component provides an impedance of 47 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 700 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression for general signal lines
• Utilizes a compact 0201 surface-mount footprint for space-constrained designs
• Engineered for high-temperature stability across automotive-grade operating ranges

Applications

• General signal line noise suppression
• Automotive electronic circuits requiring AEC-Q200 qualification
• High-density PCB layouts utilizing 0201 packages

Procurement Notes

Verify the specific suffix 'TD25' against official TDK documentation to confirm tape-and-reel specifications and packaging details. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status before finalizing procurement orders.

Selection Notes

Select this component when signal integrity protection is required in minimal board space. The 0201 package suits dense layouts where larger ferrites cannot fit. Verify that the 200 mA current rating exceeds the peak signal line current to prevent saturation. Confirm compatibility with the target impedance requirements at the specific noise frequencies present in the design.

Part Context

This component belongs to the TDK MMZ series of chip beads, which are widely used for EMI suppression in consumer and automotive electronics. The MMZ series offers various impedance values and current ratings in standard metric footprints. This specific model represents a mid-range impedance option suitable for sensitive digital or analog signal paths.

Replacement Considerations

Consult official TDK substitution guides for equivalent parts within the MMZ series. Verify that any alternative maintains the same 0201 footprint, impedance value, and current handling capabilities. Ensure replacement components meet the same thermal and reliability standards.