MMZ1608R301ATD25

Overview

The MMZ1608R301ATD25 is a ferrite chip bead from the MMZ Auto series, designed for signal line applications in automotive environments. It features an impedance of 300 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 250 mOhms. It operates within a temperature range of -55°C to +125°C. The device utilizes SMD/SMT termination and is housed in a 0603 (1608 metric) package measuring 1.6 mm x 0.8 mm x 0.8 mm. It holds AEC-Q200 qualification.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Designed specifically for signal line noise suppression
• Compact 0603 surface-mount form factor

Applications

• Automotive electronic circuits
• Signal line noise filtering
• High-reliability automotive grade systems

Procurement Notes

Verify the specific suffix TD25 confirms AEC-Q200 automotive qualification and signal line designation. Ensure the 0603 footprint matches the target PCB layout. Confirm RoHS compliance status through official documentation before integration into production designs.

Selection Notes

Select this component when automotive-grade certification is mandatory for signal integrity management. The 500 mA current rating suits moderate signal loads. Compare against non-automotive variants if cost sensitivity outweighs reliability requirements in non-critical applications.

Part Context

This part belongs to TDK's MMZ Auto series, which focuses on components meeting automotive industry standards. It shares physical dimensions with standard MMZ beads but differs in qualification and testing protocols required for vehicle electronics.

Replacement Considerations

MMZ1608R301ATA00 offers identical electrical specifications but lacks AEC-Q200 automotive qualification.