MMZ1608R102ATD25

Overview

The MMZ1608R102ATD25 is a single-line ferrite chip bead from the TDK MMZ Auto series, designed for surface-mount assembly in the 0603 (1608 metric) package. It provides an impedance of 1 kOhms at a test frequency of 100 MHz with a maximum DC resistance of 500 mOhms and a current rating of 400 mA. The component operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Feature Summary

• AEC-Q200 qualified for automotive grade reliability
• Designed for signal line noise suppression
• Soft terminal construction to reduce mechanical stress

Applications

• Automotive electronic circuits
• Signal line EMI suppression
• High-frequency noise filtering

Procurement Notes

Verify the specific suffix 'TD25' against official TDK documentation to confirm packaging and tape specifications. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target application circuit design.

Selection Notes

Select this component when a 0603 footprint is required for high-impedance signal line filtering in automotive environments. Consider the 400 mA current rating and 500 mOhm DCR limits to ensure compatibility with the power budget and signal integrity requirements of the specific board layout.

Part Context

This part belongs to the MMZ Auto series, which consists of ferrite beads specifically engineered for automotive applications. The series utilizes soft terminal technology to enhance durability during soldering and thermal cycling, addressing the mechanical stresses common in vehicle electronics manufacturing.

Replacement Considerations

Official substitutes include KMZ1608R102ATD25 and KPZ1608SHR102ATD25. Verify that alternative parts meet the same AEC-Q200 standards and physical dimensions before integration.