MMZ0402Y151CT000

Overview

The MMZ0402Y151CT000 is a ferrite chip bead from the TDK MMZ series, designed for signal line noise suppression. It features a 01005 (0402 metric) surface-mount package with dimensions of 0.4mm x 0.2mm x 0.2mm. The component provides an impedance of 150 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 690 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Designed specifically for signal line noise removal in electronic circuits
• Utilizes TDK's proprietary ferrite technology for efficient noise suppression across wide frequency ranges
• Compact 01005 footprint enables high-density mounting on printed circuit boards

Applications

• Noise suppression in mobile phone signal lines
• Signal integrity management in personal computers
• Electromagnetic interference reduction in televisions and DVD players

Procurement Notes

Verify the specific suffix 'Y' against official TDK documentation to confirm material composition and impedance characteristics, as suffixes define functional variants within the MMZ family. Confirm RoHS compliance status via the manufacturer's environmental page or latest datasheet revision. Ensure the ordering quantity matches available packaging formats such as cut tape or reel, as availability may vary by region and distributor.

Selection Notes

Select this component when signal line noise attenuation is required in space-constrained designs. The 150 Ohm impedance at 100 MHz targets specific noise frequencies common in digital signal paths. The 200 mA current rating must exceed the maximum expected DC load current to prevent saturation. The 01005 package size is suitable for applications where board real estate is limited compared to larger 0201 or 0402 packages.

Part Context

This part belongs to the TDK MMZ series of ferrite beads, which includes various sizes and impedance values. The series offers products ranging from general-purpose signal line filters to high-performance options for GHz bands. The MMZ0402Y151CT000 represents the standard signal line variant in the smallest 01005 package size, balancing performance with miniaturization requirements for modern consumer electronics.

Replacement Considerations

TDK recommends the MMZ0402Y151CT000 as a direct replacement for the discontinued MMZ0402EUC151CTF0W. Verify that the substitute maintains identical impedance, current rating, and package dimensions to ensure mechanical and electrical compatibility without redesigning the PCB layout.