MPZ1608Y101BTD25

Overview

The MPZ1608Y101BTD25 is a single-line ferrite chip bead from the MPZ series, 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 100 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 40 mOhms. The device operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards.

Feature Summary

• Designed for multi-layer power applications to suppress electromagnetic interference
• Automotive-grade reliability certified under AEC-Q200 standards
• Capable of handling high continuous DC currents up to 2 Amperes
• Utilizes flexible soft terminals to enhance mechanical durability during soldering

Applications

• Power line filtering in automotive electronic control units
• EMI suppression in multi-layer printed circuit boards
• Signal integrity management in high-current power distribution networks

Procurement Notes

Verify the specific suffix 'D25' against official TDK documentation to confirm terminal type and packaging configuration. Ensure the selected variant matches the required 2A current rating and 100 Ohm impedance specifications for the target application. Cross-reference the AEC-Q200 certification status if automotive compliance is mandatory for the design.

Selection Notes

Select this component when a 0603 footprint is constrained but higher current capacity than standard signal beads is required. The 2A rated current distinguishes it from lower-capacity variants like the MPZ1608D series. Consider the 40 mOhm DC resistance for power loss calculations in low-voltage power rails. Verify thermal performance within the specified -55°C to +125°C operating range.

Part Context

This part belongs to the MPZ series of ferrite chip beads, which are engineered for power line applications. Unlike the MMZ or KMZ-HR series designed for signal lines or high-temperature flexibility, the MPZ series prioritizes high current handling capabilities. The 1608 metric package allows for compact integration into dense PCB layouts while maintaining effective noise suppression characteristics.

Replacement Considerations

Direct substitutes include other MPZ1608 series parts with identical 100 Ohm impedance and 2A current ratings, such as MPZ1608D101BTA00, provided the terminal style and packaging requirements align. Verify that alternative components meet the same AEC-Q200 automotive qualification and dimensional constraints.