MMZ1608S221ATA00

Overview

The MMZ1608S221ATA00 is a surface-mount ferrite chip bead from the TDK MMZ series, designed for general signal line applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 220 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 200 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Designed for noise suppression on general signal lines
• Compact 0603 surface-mount form factor
• Capable of handling 500 mA DC current

Applications

• General signal line noise suppression
• Digital circuit EMI filtering
• High-speed data line protection

Procurement Notes

Verify the specific suffix against official TDK documentation to confirm exact specifications. Ensure the ordering code matches the required impedance and current ratings. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement decisions.

Selection Notes

Select this component when signal line noise suppression is required in space-constrained designs. The 0603 package allows for dense PCB layouts. Verify that the 500 mA current rating meets the circuit requirements to prevent saturation. Ensure the 220 Ohm impedance at 100 MHz aligns with the target noise frequencies.

Part Context

This part belongs to the TDK MMZ series of ferrite beads, which are widely used for electromagnetic interference suppression in electronic circuits. The MMZ series offers various impedance values and current ratings in standard packages like 0603, providing designers with flexible options for different signal integrity needs.

Replacement Considerations

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