MI0805K110R-10

Overview

The MI0805K110R-10 is a single-line ferrite bead chip from Laird-Signal Integrity Products, designed for EMI filtering in power and signal lines. It features an impedance of 11 Ohms at 100 MHz and a maximum DC resistance of 60 milliohms. The component supports a rated current of 2 Amperes and operates within a temperature range of -40°C to 125°C. Housed in a standard 0805 (2012 Metric) surface-mount package with dimensions of 2.00mm x 1.25mm x 0.90mm, it complies with RoHS3 standards.

Feature Summary

• Provides effective electromagnetic interference suppression for high-frequency noise on power and signal traces.
• Offers low DC resistance to minimize voltage drop and power loss in the circuit path.
• Supports high current handling capabilities suitable for demanding power line applications.

Applications

• Power supply input filtering
• Signal line noise suppression
• General-purpose EMI filtering in compact electronics

Procurement Notes

Verify the specific suffix designation when ordering, as previous versions like the MI0805K110R-00 are obsolete. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors, as regulatory status can vary by production batch. Ensure the selected packaging option matches your assembly requirements.

Selection Notes

Select this component for designs requiring a 0805 footprint with a 2A current rating. The 11 Ohm impedance at 100 MHz targets specific frequency ranges; verify that this attenuation level meets the system's EMI requirements. Consider the low DCR for efficiency-sensitive power paths.

Part Context

This part belongs to the MI series of monolithic ferrite chips from Laird-Signal Integrity Products. These components are engineered for surface-mount technology, providing reliable noise suppression in space-constrained environments. The series offers various impedance and current ratings to suit different circuit needs.

Replacement Considerations

The MI0805K110R-00 is a direct substitute but is obsolete and non-RoHS compliant. Other manufacturers may offer equivalent 0805 ferrite beads, but electrical parameters must be matched carefully.

FAQ

Is the MI0805K110R-10 RoHS compliant?

Yes, the MI0805K110R-10 is RoHS3 compliant, unlike the older MI0805K110R-00 variant which does not meet RoHS standards.

What is the maximum operating temperature?

The component is rated for operation up to 125°C.