MU1608-221Y

Overview

The MU1608-221Y is a single-line ferrite bead designed for EMI suppression in power and signal circuits. It features an impedance of 220 Ohms at 100 MHz with a maximum DC resistance of 300 milliohms. The component supports a rated current of 200 mA and operates within a temperature range of -55°C to 150°C. Housed in a compact 0603 (1608 metric) surface-mount package measuring 1.60mm x 0.80mm, it meets AEC-Q200 automotive standards.

Feature Summary

• Provides high impedance for effective electromagnetic interference filtering
• Automotive-grade reliability compliant with AEC-Q200 standards
• Compact surface-mount design suitable for space-constrained layouts

Applications

• Power line noise suppression
• Signal line filtering
• Automotive electronic circuit protection

Procurement Notes

Verify the specific manufacturer part number against official Bourns documentation to ensure accuracy. Confirm that the required electrical parameters, including impedance and current ratings, align with the target application requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring EMI suppression with limited current capacity. Ensure the operating environment stays within the specified temperature range. Verify that the physical footprint matches the available PCB space constraints.

Part Context

This ferrite bead belongs to the MU series from Bourns Inc., which specializes in magnetic components. The product line includes various sizes and impedance values tailored for different filtering needs across consumer, industrial, and automotive sectors.

Replacement Considerations

Check for direct substitutes within the same series or comparable ferrite beads from other manufacturers. Ensure any replacement matches the impedance curve, current rating, and package dimensions.