MPZ1608B471ATD25

Overview

The MPZ1608B471ATD25 is a multilayer ferrite bead from the TDK MPZ series, designed for power line noise suppression in automotive applications. It features an impedance of 470 Ohms at 100 MHz with a maximum DC current rating of 1 Ampere and a maximum DC resistance of 150 mOhms. The component operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification. Its physical dimensions are 1.6 mm x 0.8 mm x 0.8 mm in a 0603 package.

Feature Summary

• Provides noise reduction solutions specifically optimized for power lines
• Features low direct current resistance to support large current loads
• AEC-Q200 qualified for automotive reliability standards

Applications

• Automotive electronic circuits requiring power line noise suppression
• High-current signal paths needing low DC resistance
• Automotive grade components subject to AEC-Q200 standards

Procurement Notes

Verify the specific impedance value and current rating against the official TDK datasheet for the MPZ1608B471ATD25 part number. Confirm that the 470 Ohm impedance at 100 MHz aligns with your circuit requirements. Ensure the 1 Ampere current handling capacity meets the design specifications. Check for any specific ordering suffixes or packaging variations available from authorized distributors.

Selection Notes

Select this component when low DC resistance is critical for high-current power lines. The MPZ series offers various material options for different frequency characteristics. Compare performance against the MMZ series if lower current but higher impedance is needed. Ensure the 0603 footprint fits the PCB layout constraints. Verify thermal performance within the specified operating temperature range.

Part Context

This component belongs to the TDK MPZ series of automotive-grade multilayer ferrite beads. The series provides noise suppression solutions for power lines with low DC resistance. It is distinct from the MMZ series, which targets signal lines. The MPZ series is designed to handle larger currents while maintaining effective noise filtering capabilities in demanding environments.

Replacement Considerations

Check for other MPZ series variants with similar impedance and current ratings. Consider MMZ series parts only if lower current tolerance is acceptable. Verify pin compatibility and footprint dimensions before substitution.