MMZ1608Q331BTA00

Overview

The MMZ1608Q331BTA00 is a single-line ferrite chip bead from the TDK MMZ series, designed for surface-mount technology in the 0603 (1608 metric) package. It provides an impedance of 330 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 400 mA and features a maximum DC resistance of 500 mOhms. It operates within a temperature range of -55°C to +125°C and has physical dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height.

Feature Summary

• Provides high impedance attenuation for noise suppression in signal lines
• Engineered for low direct current resistance to support higher current loads
• Optimized for compatibility with large currents and low power consumption applications

Applications

• Noise filtering in digital signal lines
• Power supply line decoupling
• High-frequency circuit interference suppression

Procurement Notes

Verify the specific suffix BTA00 against the manufacturer's latest documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through official datasheets prior to integration. Cross-reference the part number with authorized distributors to avoid obsolete or counterfeit components during sourcing.

Selection Notes

Select this component when a 330 Ohm impedance at 100 MHz is required for noise control in compact designs. Ensure the 400 mA current rating meets the circuit's operational requirements without saturation. The 0603 footprint allows for dense PCB layouts while maintaining thermal stability across the specified industrial temperature range.

Part Context

This component belongs to the TDK MMZ series of ferrite beads, which are widely used for electromagnetic interference suppression. The MMZ series is characterized by its ability to handle significant DC currents while maintaining effective high-frequency performance, making it suitable for modern portable electronics and automotive systems requiring reliable signal integrity.

Replacement Considerations

Check for equivalent parts within the MMZ series with similar impedance and current ratings. Verify that any substitute maintains the same 0603 package dimensions and thermal characteristics to ensure mechanical compatibility.