MMZ2012R600AT000

Overview

The MMZ2012R600AT000 is a ferrite bead from the TDK MMZ series, designed for general signal line noise suppression. It features a 0805 (2012 Metric) surface-mount package with dimensions of 2.0mm length, 1.25mm width, and 0.85mm thickness. The component provides an impedance of 60Ω at its rated frequency and supports a maximum current of 1A. Its DC resistance is specified as 0.1Ω with a tolerance of ±25%. The device operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides effective noise suppression for general signal lines through high-impedance characteristics.
• Utilizes a compact 0805 surface-mount footprint suitable for space-constrained designs.
• Capable of handling continuous currents up to 1A without saturation.

Applications

• Noise filtering in general-purpose digital signal circuits
• Power supply decoupling for low-noise requirements
• High-speed data line protection against electromagnetic interference

Procurement Notes

This component is scheduled for obsolescence and will be discontinued by the manufacturer. Availability is limited to existing stock, which will deplete over time. Engineers should verify current inventory status with authorized distributors immediately. Transition planning to alternative components is strongly recommended to ensure long-term production viability and supply chain stability.

Selection Notes

Select this part when a 60Ω impedance at 1A is required for signal integrity in 0805 form factors. Verify that the 0.1Ω DCR meets voltage drop constraints. Ensure the operating environment stays within the -55°C to 125°C range. Due to discontinuation status, evaluate replacement options early in the design phase to avoid future sourcing risks.

Part Context

Part of the TDK MMZ series of chip beads, widely used for EMI suppression in consumer electronics and industrial equipment. The MMZ series offers various impedance values and current ratings in standard metric packages. This specific model targets mid-range noise frequencies in compact PCB layouts, balancing performance with minimal spatial impact.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the available documentation. Users must consult official TDK resources or distributor databases for validated cross-references. Ensure any replacement matches the 60Ω impedance, 1A current rating, and 0805 package dimensions.