MPZ1608S331ATA00

Overview

The MPZ1608S331ATA00 is a shielded power line ferrite chip bead manufactured by TDK Corporation. 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 330 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 1.7 A and has a maximum DC resistance of 80 mOhms. The device operates within a temperature range of -55°C to +125°C and carries a tolerance of 25%.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling between adjacent circuits.
• Designed specifically for power line applications to suppress high-frequency noise.
• Surface-mount termination style facilitates automated assembly processes.

Applications

• Power supply input filtering
• DC-DC converter output noise suppression
• General-purpose power line EMI reduction

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct impedance and current ratings. Confirm RoHS compliance status through the latest product notification or certification documents provided by TDK. Ensure the selected packaging format matches the production requirements for surface-mount technology integration.

Selection Notes

Select this component when designing circuits requiring effective high-frequency noise attenuation on power rails. The 0603 footprint offers a compact solution for space-constrained layouts. Evaluate the 1.7 A current rating to ensure it exceeds the maximum operating current of the target circuit to prevent saturation and excessive heating during normal operation.

Part Context

This part belongs to the TDK MPZ series of ferrite beads. The series is characterized by shielded designs intended for power line applications. The MPZ1608S331ATA00 utilizes a standard 0603 case size, which is widely supported in modern electronics manufacturing infrastructure for efficient placement and soldering.

Replacement Considerations

Consult the TDK MPZ series catalog for alternative part numbers with similar impedance and current characteristics. Verify that any substitute component maintains the same 0603 footprint and shielding properties to ensure mechanical and electrical compatibility without redesigning the PCB layout.

FAQ

What is the test frequency for the specified impedance value?

The impedance of 330 Ohms is measured at a test frequency of 100 MHz.

Is this component suitable for high-current applications?

Yes, it supports a maximum DC current of 1.7 A, making it suitable for moderate power line filtering tasks.