MI0603K300R-10

Overview

The MI0603K300R-10 is a monolithic ferrite chip bead from the Laird MI series, designed for surface-mount assembly in 0603 (1608 metric) packages. It provides an impedance of 30 Ohms at a test frequency of 100 MHz with a maximum DC resistance of 90 milliohms and a rated current capacity of 1.5 Amperes. The component operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

• Monolithic construction for reliable EMI suppression in compact designs
• Low DC resistance minimizes power loss in signal and power lines
• RoHS compliant manufacturing process

Applications

• Power line filtering
• Signal line filtering

Procurement Notes

Verify the specific suffix designation during procurement to ensure compliance with current environmental regulations, as older variants may differ in RoHS status. Confirm package dimensions and electrical ratings against the official datasheet to match design requirements precisely before finalizing orders.

Selection Notes

Select this component when a low-impedance path is required alongside moderate high-frequency noise attenuation. The 0603 footprint suits space-constrained layouts, while the 1.5A rating supports moderate current applications without excessive thermal rise.

Part Context

This part belongs to the Laird MI series of EMI filtering components. The series offers various impedance values and current ratings in standard surface-mount packages to address diverse signal integrity challenges across consumer and industrial electronics.

Replacement Considerations

The MI0603K300R-00 is a direct replacement substitute for this component.