MZA3216Y301B

Overview

The MZA3216Y301B is a ferrite bead array manufactured by TDK Corporation in a 1206 (3216 Metric) surface-mount package. It features four signal lines with an impedance of 300 Ohms at 100 MHz. The component has a maximum DC resistance of 400 milliohms and supports a current rating of 100 mA.

Feature Summary

• Provides common-mode noise suppression for multiple high-speed data lines
• Compact surface-mount design suitable for space-constrained PCB layouts
• Low insertion loss due to minimal DC resistance

Applications

• USB interface circuits
• High-speed digital signal line protection
• Data bus noise filtering

Procurement Notes

Verify the specific suffix codes against official TDK documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with standard reflow soldering profiles for 1206 packages. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when multi-line noise suppression is required in a compact footprint. Evaluate the 100 mA current rating against peak operational loads. Confirm that the 300 Ohm impedance at 100 MHz aligns with the target frequency spectrum of the noise sources in the application circuit.

Part Context

This ferrite bead array belongs to TDK's EMI suppression product line, designed to attenuate electromagnetic interference in electronic circuits. Ferrite arrays consolidate multiple filter elements into a single package, reducing board space compared to discrete beads.

Replacement Considerations

Consult official substitution guides for equivalent impedance and current ratings. Verify pinout compatibility before replacing.