MMZ1005A222ET000

Overview

The MMZ1005A222ET000 is a surface-mount ferrite bead from the TDK MMZ-E series, designed for high-speed signal line applications. It features an impedance of 2200 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 150 mA and has a maximum DC resistance of 2.2 Ohms. It operates within a temperature range of -55°C to +125°C. The device utilizes a 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height.

Feature Summary

• Designed for high-speed signal lines with wide-band high impedance characteristics.

Applications

• High-speed signal line noise suppression.

Procurement Notes

Verify the specific ordering suffix ET000 to confirm the reel packaging configuration. Ensure the selected part matches the required 0402 footprint and electrical specifications for the target circuit design. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component when a compact 0402 ferrite bead is required for high-frequency noise attenuation. The 2.2 kOhm impedance at 100 MHz makes it suitable for GHz-range signal integrity management. Ensure the circuit current does not exceed the 150 mA rating to maintain performance and prevent saturation.

Part Context

This component belongs to the TDK MMZ-E series of multilayer ferrite beads. These devices are engineered for use in portable electronic equipment where space constraints are critical. The MMZ1005A222ET000 specifically addresses EMI suppression needs in modern high-density printed circuit board layouts.

Replacement Considerations

Consult official TDK substitution guides for verified equivalents. Cross-referencing requires matching impedance values, current ratings, and physical package dimensions to ensure functional compatibility without redesigning the PCB layout.