MMZ2012R601ATD25

Overview

The MMZ2012R601ATD25 is a single-channel ferrite bead in an 0805 (2012 Metric) surface-mount package. It exhibits an impedance of 600Ω at 100MHz with a tolerance of ±25%. The component has a maximum DC resistance of 100mΩ and supports an operating current of 500mA. It is rated for AEC-Q200 automotive standards and functions within a temperature range of -55°C to +125°C.

Feature Summary

• AEC-Q200 qualified for automotive reliability
• Low DC resistance design for signal integrity
• Compact 0805 SMD footprint

Applications

• Automotive grade signal line filtering
• General electronic circuit noise suppression

Procurement Notes

Verify the specific suffix TD25 against official TDK documentation to confirm package dimensions and termination compatibility. Confirm current availability status as distribution sources may list this part as obsolete or end-of-life. Ensure the selected variant matches the required impedance curve for the target frequency application.

Selection Notes

Select this component when a compact 0805 ferrite bead is required for high-frequency noise attenuation on signal lines. The 600Ω impedance at 100MHz provides effective EMI suppression while maintaining low insertion loss due to minimal DC resistance. Verify that the 500mA operating current rating exceeds the maximum expected signal line current to prevent saturation.

Part Context

This part belongs to the TDK MMZ series of chip beads designed for general signal line applications. The MMZ series offers various impedance values and current ratings in standard metric packages, providing engineers with options for balancing noise suppression performance against power loss in sensitive electronic circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.