MPZ0402S100CT000

Overview

The MPZ0402S100CT000 is a single-line ferrite bead from the TDK MPZ series, designed for surface-mount applications in the 01005 (0402 metric) package. It provides an impedance of 10 Ohms at a test frequency of 100 MHz with a maximum DC resistance of 50 mOhms. The component supports a maximum DC current of 1.1A and operates within a temperature range of -55°C to +125°C. Its compact dimensions are 0.40mm in length, 0.20mm in width, and 0.22mm in height.

Feature Summary

• Provides electromagnetic interference suppression for power lines through high-frequency impedance characteristics.
• Features a low-profile 01005 surface-mount package suitable for dense circuit board layouts.
• Capable of handling continuous DC currents up to 1.1A without saturation.

Applications

• Power line filtering in portable electronic devices
• Noise suppression in mobile communication equipment
• Signal integrity management in consumer data processing hardware

Procurement Notes

Verify the specific suffix against official TDK documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference manufacturer part numbers with distributor listings to confirm availability and authenticity before procurement.

Selection Notes

Select this component when space constraints require a 01005 footprint with a 10 Ohm impedance profile at 100 MHz. Evaluate the 1.1A current rating against the circuit's peak load requirements. Consider the 50 mOhms DC resistance impact on voltage drop. Confirm compatibility with standard reflow soldering profiles for small outline components.

Part Context

This component belongs to the TDK MPZ series of chip ferrite beads, engineered for noise suppression in high-density electronics. The series utilizes specialized ferrite materials to provide effective attenuation across broad frequency ranges while maintaining stability under varying thermal conditions. These beads are integral to modern miniaturized electronic designs requiring reliable EMI control.

Replacement Considerations

MPZ0402S100CTF0W is documented as a parameter-equivalent substitute by TDK. BLM02PX100SN1D from Murata Electronics is listed as a parameter-equivalent alternative by distributors.

FAQ

What is the test frequency for the specified impedance?

The impedance of 10 Ohms is measured at a test frequency of 100 MHz.

Does this component support automotive applications?

The provided documentation does not specify AEC-Q200 certification or automotive qualification status for this specific part number.