MPZ1005S331ET000

Overview

The MPZ1005S331ET000 is a multi-layer ferrite bead designed for power line noise suppression in the GHz frequency range. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length and 0.50mm width. The component provides an impedance of 330 Ohms at 100 MHz and supports a rated current of 700mA. It operates within a temperature range of -55°C to +125°C and has a maximum DC resistance of 300 milliohms.

Feature Summary

• Engineered specifically for high-frequency noise countermeasures on power lines.
• Utilizes a compact 0402 surface-mount footprint for space-constrained designs.
• Provides stable impedance characteristics across the GHz spectrum.

Applications

• Noise suppression in portable electronic devices
• Power line filtering in industrial data processing equipment
• EMI reduction in consumer electronics

Procurement Notes

Verify the specific ordering suffix against official TDK documentation to ensure correct packaging and tolerance specifications. Confirm that the 0402 package size aligns with the target PCB land pattern. Check for RoHS compliance status if required by project regulations. Ensure the 700mA current rating meets the circuit's operational requirements without saturation.

Selection Notes

Select this component when GHz-range noise attenuation is required on low-voltage power rails. The 330 Ohm impedance value suits general-purpose EMI suppression. The 0402 package allows for high-density mounting. Verify that the 700mA current handling capacity exceeds the maximum steady-state current of the application to prevent performance degradation.

Part Context

This part belongs to the MPZ-E series of multi-layer ferrite beads manufactured by TDK Corporation. These components are widely used for electromagnetic interference suppression in various electronic systems. The series offers standardized footprints and impedance values to facilitate design integration across different product categories.

Replacement Considerations

Consult official TDK substitution guides for compatible alternatives. Verify that any substitute maintains the 0402 footprint, 330 Ohm impedance at 100 MHz, and 700mA current rating. Ensure thermal and electrical characteristics match the original design requirements.

FAQ

What is the operating temperature range?

The component operates within a temperature range of -55°C to +125°C.

What is the maximum DC resistance?

The maximum DC resistance is 300 milliohms.

Is this component suitable for automotive applications?

Official documentation does not confirm AEC-Q200 certification or automotive-grade qualification for this specific part number.