MMZ2012R150AT000

Overview

The MMZ2012R150AT000 is a ferrite bead from the MMZ series, designed for noise suppression in high-speed signal lines. It features a 0805 [2012 Metric] surface-mount package with dimensions of 2.0mm length, 1.25mm width, and 0.5mm thickness. The component provides an impedance of 15 ohms at 100MHz with a tolerance of ±25%. It supports a maximum DC current of 1.5A and exhibits a low DC resistance of 0.05 ohms.

Feature Summary

• Prevents radiated noise from high-speed signal lines
• Maintains stable impedance characteristics at high frequencies
• Compact surface-mount design suitable for space-constrained applications

Applications

• High-speed signal line noise suppression
• EMI/RFI filtering in electronic circuits
• Power supply line decoupling

Procurement Notes

Verify component status as this specific part number may be obsolete or discontinued. Confirm availability through authorized distributors or check for recommended manufacturer substitutes if production continuity is required. Ensure compatibility with existing PCB layouts before sourcing alternatives.

Selection Notes

Select based on required impedance value and current handling capacity. The 15-ohm rating suits moderate noise suppression needs. Consider the 1.5A current limit for power integrity. Evaluate package size constraints against available footprint options in the MMZ series for similar performance requirements.

Part Context

This ferrite bead belongs to TDK's MMZ series, which offers various impedance values and current ratings in standard metric packages. These components are widely used for electromagnetic interference suppression in consumer electronics, industrial equipment, and automotive applications where compact filtering solutions are necessary.

Replacement Considerations

TDK recommends MMZ1608R150ATA000 as a substitute. Verify electrical parameters and physical dimensions match application requirements before replacement.