MPZ1608Y221BTA00

Overview

The MPZ1608Y221BTA00 is a shielded ferrite chip bead from the TDK MPZ series, designed for power line applications. It features a 0603 (1608 metric) surface-mount 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 1.5 A and has a maximum DC resistance of 100 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Integrated shielding structure to minimize electromagnetic interference radiation
• Optimized for high-current power line noise suppression
• Compact 0603 footprint suitable for space-constrained designs

Applications

• Power supply output filtering
• DC-DC converter noise suppression
• High-current signal line protection

Procurement Notes

Verify the specific suffix BTA00 against the manufacturer's latest datasheet to confirm packaging and compliance details. Ensure the design accommodates the 1.5 A current rating and thermal requirements within the specified temperature range. Cross-reference the impedance value at 100 MHz with circuit simulation models for accurate EMI performance prediction.

Selection Notes

Select this component when shielding is required for power lines in a 0603 package. Compare the 100 mOhm DCR against acceptable voltage drop limits for the target current. Consider the MPZ series shielding benefits over unshielded alternatives like MMZ if radiated emissions are a concern. Verify availability of the specific tape-and-reel configuration.

Part Context

This part belongs to the TDK MPZ series of shielded ferrite beads. Unlike standard unshielded beads, the MPZ series incorporates a metal shield layer to contain magnetic fields. This distinguishes it from the MMZ series, which lacks shielding. The 1608 metric size is a standard industry footprint for compact electronics.

Replacement Considerations

• MPZ1608S221ATA00
• MMZ1608Y221BTA00

FAQ

Is the MPZ1608Y221BTA00 shielded?

Yes, the MPZ series is explicitly classified as shielded ferrite chip beads.

What is the maximum DC current rating?

The maximum DC current rating is 1.5 A.