MMZ1005Y102CTD25

Overview

The MMZ1005Y102CTD25 is a single-line ferrite chip bead from the TDK MMZ Auto series, designed for automotive applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 1 kOhms 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 and holds AEC-Q200 qualification.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Optimized for high-speed signal line noise suppression
• Compact 0402 surface-mount form factor

Applications

• Automotive electronic circuit protection
• High-speed digital signal line filtering
• EMI suppression in compact automotive modules

Procurement Notes

Verify the specific suffix CTD25 against official TDK documentation to confirm packaging configuration and tape-and-reel specifications. Ensure the part number matches the exact impedance and current ratings required for the target application. Cross-reference the AEC-Q200 certification status directly with manufacturer datasheets to validate automotive grade compliance before procurement.

Selection Notes

Select this component when space-constrained automotive designs require effective high-frequency noise attenuation on single signal lines. The 0402 footprint allows for dense PCB layouts while maintaining robust performance under varying thermal conditions. Consider the 200 mA current rating and 700 mOhm DC resistance to ensure minimal signal loss and adequate power handling for the specific circuit requirements.

Part Context

This component belongs to the MMZ Auto series, a line of ferrite beads specifically engineered for automotive electronics. The series emphasizes reliability and compactness, utilizing advanced ceramic materials to provide stable impedance characteristics across wide temperature ranges. The MMZ1005Y102CTD25 represents a standard value within this family, balancing size constraints with effective electromagnetic interference suppression capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative ferrite beads by matching impedance curves, current ratings, and package dimensions through official manufacturer cross-reference tools.