MMZ0603A102ET000

Overview

The MMZ0603A102ET000 is a surface-mount ferrite bead from TDK Corporation, designed for high-speed signal line applications. It features a compact 0201 (0603 metric) package with dimensions of 0.60mm length, 0.30mm width, and 0.19mm thickness. The component provides an impedance of 1000 Ohms at 1 GHz and 1 kOhm at 100 MHz. It supports a maximum DC current rating of 130mA and exhibits a low DC resistance of 2.9 Ohms. The device operates within a temperature range of -40°C to +85°C and is manufactured using lead-free, halogen-free materials compliant with RoHS standards.

Feature Summary

• Provides high impedance across wide frequency bands for effective noise suppression in high-speed circuits
• Compact 0201 footprint enables placement in space-constrained printed circuit board layouts
• Low DC resistance minimizes signal attenuation while maintaining high current handling capability

Applications

• High-speed signal line noise suppression
• Clock circuit filtering
• Data bus protection

Procurement Notes

Verify the complete part number including suffix ET000 to ensure correct packaging and specifications. Confirm that the required impedance characteristics align with the target frequency spectrum of the application. Check for specific environmental certifications if the end product requires compliance beyond standard industrial grades.

Selection Notes

Select this component when high-frequency noise suppression is critical for signals operating above 100 MHz. Ensure the design current does not exceed the 130mA rating to prevent performance degradation. Consider the low DC resistance value to maintain signal integrity in sensitive high-speed data paths.

Part Context

This ferrite bead belongs to the MMZ series, which is engineered for general-purpose noise suppression in electronic equipment. The series offers various impedance values and current ratings to suit different circuit requirements. TDK manufactures these components using advanced ceramic processes to ensure consistent electrical performance and reliability.

Replacement Considerations

Consult official TDK documentation for verified cross-reference part numbers. Ensure any substitute maintains identical impedance profiles at relevant frequencies and meets the same physical dimension constraints.