MMZ2012R601AT000

Overview

The TDK MMZ2012R601AT000 is a surface-mount ferrite bead from the MMZ series, designed for signal line noise suppression. It features an 0805 (2012 metric) package with dimensions of 2.0mm length, 1.25mm width, and 1.05mm height. The component provides an impedance of 600 ohms at 100 MHz and supports a maximum DC current of 500 mA. Its maximum DC resistance is 0.2 ohms, with an impedance tolerance of ±25%. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high impedance for effective noise attenuation in signal lines
• Compact 0805 surface-mount footprint for space-constrained designs
• Capable of handling rated DC currents without saturation

Applications

• Signal line noise suppression
• High-speed digital circuit filtering
• EMI reduction in portable devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Check for obsolescence notices as this specific part number may be discontinued; consult official TDK documentation for current lifecycle status and valid substitute recommendations.

Selection Notes

Select based on required impedance at target frequency and current handling capacity. Ensure the 0805 package fits the PCB layout constraints. Verify thermal performance within the specified operating temperature range. Consider impedance tolerance requirements for critical signal integrity applications.

Part Context

This component belongs to TDK's MMZ series of chip ferrite beads, widely used for EMI suppression. The MMZ2012R601AT000 specifically targets applications requiring moderate current handling with significant high-frequency noise attenuation in a standard surface-mount form factor.

Replacement Considerations

Officially recommended substitutes include MMZ1608R601ATA00. Verify electrical compatibility and physical dimensions before substitution.