MMZ1608D220CTAH0

Overview

The MMZ1608D220CTAH0 is a ferrite chip bead from the TDK MMZ series, designed for surface-mount applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.6 mm height. The component provides an impedance of 22 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 milliohms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics in signal lines.
• Utilizes a compact 0603 surface-mount footprint suitable for space-constrained PCB layouts.
• Maintains stable performance across a wide industrial temperature range.

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression in portable devices
• Noise reduction in power supply lines

Procurement Notes

Verify the specific suffix 'CTAH0' against official TDK documentation to confirm tape and reel packaging specifications. Ensure compatibility with standard SMD reflow soldering profiles. Confirm RoHS compliance status via the manufacturer's latest environmental declaration before integration into regulated products.

Selection Notes

Select this component when a 22-ohm impedance at 100 MHz is required for noise attenuation. The 500 mA current rating suits moderate signal or low-power applications. The 0603 size offers a balance between thermal mass and board real estate. Verify that the 200 milliohm DC resistance meets voltage drop constraints in the target circuit design.

Part Context

This part belongs to the TDK MMZ series of ferrite beads, which are widely used for EMI suppression. The MMZ series is characterized by its small size and high reliability. The MMZ1608D220CTAH0 specifically denotes the 0603 case size, 22-ohm impedance, and specific packaging configuration within this extensive product family.

Replacement Considerations

Consult TDK official substitution guides for equivalent parts within the MMZ series. Cross-reference impedance curves and current ratings when considering alternative manufacturers. Verify package dimensions and terminal configurations to ensure mechanical compatibility during replacement.

FAQ

What is the test frequency for the specified impedance?

The impedance of 22 ohms is measured at a test frequency of 100 MHz.

What is the maximum operating temperature?

The maximum operating temperature for this component is +125°C.