MI1210K600R-00

Overview

The MI1210K600R-00 is a monolithic ferrite chip bead designed for power line filtering applications. Manufactured by Laird-Signal Integrity Products, this component operates within a temperature range of -40°C to +125°C and utilizes a 1210 (3225 metric) surface-mount package with dimensions of 3.20mm x 2.50mm x 1.40mm maximum height. It provides an impedance of 60 Ohms at 100 MHz while supporting a maximum DC current of 1.5A. The device features a maximum DC resistance (DCR) of 35 mOhms and is classified as a differential mode ferrite bead suitable for suppressing electromagnetic interference in single-line power circuits.

Feature Summary

• Monolithic construction for reliable power line noise suppression
• Differential mode filtering capability for single-line applications
• Surface-mount design compatible with automated assembly processes

Applications

• Power supply input filtering
• DC bus noise attenuation
• Electromagnetic interference suppression in electronic circuits

Procurement Notes

Verify the specific ordering suffix when sourcing components, as variants such as MI1210K600R-10 may exist with identical electrical characteristics but different packaging configurations. Confirm RoHS compliance status and ensure the selected part number matches the required reel or cut-tape specifications for your manufacturing process. Cross-reference datasheets to confirm that the zero suffix variant meets all thermal and current handling requirements for the target application.

Selection Notes

Select this component based on its 60 Ohm impedance profile at 100 MHz and 1.5A current rating to ensure effective high-frequency noise attenuation without excessive voltage drop. The low 35 mOhm DCR minimizes power loss in high-current paths. Ensure the 1210 footprint aligns with the PCB layout constraints and verify that the operating temperature range covers the environmental conditions of the end-use device.

Part Context

This ferrite bead belongs to the MI series from Laird-Signal Integrity Products, which focuses on signal integrity solutions. The product line includes various impedance values and current ratings tailored for different EMI filtering needs. As a passive component, it complements active circuitry by providing essential noise reduction capabilities in compact form factors suitable for modern electronics.

Replacement Considerations

Direct substitutes include the MI1210K600R-10 variant from the same manufacturer, which shares identical electrical specifications but may differ in packaging type. When replacing obsolete stock, verify that any alternative maintains the 60 Ohm impedance at 100 MHz and supports the required 1.5A current capacity to ensure functional equivalence.