MPZ1608S101ATAH0

Overview

The TDK MPZ1608S101ATAH0 is a shielded multi-layer ferrite chip bead designed for power line noise suppression. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.6 mm height. The component provides an impedance of 100 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 3 A and has a maximum DC resistance of 30 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling between adjacent components on the circuit board.
• Multi-layer ceramic technology enables high current handling capability suitable for power supply applications.
• Compact 0603 footprint allows for significant reduction in printed circuit board real estate compared to discrete solutions.

Applications

• Automotive electronic systems requiring EMI countermeasures
• Power supply unit circuits
• High-current signal lines

Procurement Notes

Verify the complete part number including suffixes such as 'AH0' to ensure correct packaging and tape specifications. Confirm RoHS compliance status through official manufacturer documentation or certified datasheets prior to integration. Cross-reference the specific manufacturing lot codes if traceability is required for automotive or industrial quality standards. Ensure the procurement source provides valid original manufacturer certificates to avoid counterfeit components.

Selection Notes

Select this component when a low-profile solution is required for high-current power lines. The 100 Ohm impedance at 100 MHz targets specific noise frequencies common in automotive and industrial environments. The 3 A rating must exceed the maximum operating current of the target circuit to prevent saturation. Verify that the 30 mOhm DC resistance meets the voltage drop constraints of the design.

Part Context

This component belongs to the TDK MPZ series of multi-layer chip inductors. The series is engineered for automotive and general power supply applications where space constraints are critical. The 1608 package size represents a standard industry form factor that balances electrical performance with board density requirements.

Replacement Considerations

MPZ1608S121A is listed as a related variant within the same series but differs in impedance and current ratings. Verify exact electrical parameters before substitution. No direct cross-model substitutes are confirmed in the provided data.