MI0402L100R-10

Overview

The MI0402L100R-10 is a single-line ferrite bead chip manufactured by Laird-Signal Integrity Products. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length and 0.50mm width. The component provides an impedance of 10 Ohms at 100 MHz and supports a maximum rated current of 2A. Its DC resistance is specified at a maximum of 10 milliohms, ensuring minimal signal loss in power and signal line applications.

Feature Summary

• Designed for high-frequency noise suppression on power and signal lines
• Compact 0402 surface-mount footprint for dense circuit board layouts
• Low DC resistance to minimize voltage drop in current-carrying paths

Applications

• EMI/RFI filtering in portable electronic devices
• Noise suppression on high-speed digital signal lines
• Power distribution network filtering in compact modules

Procurement Notes

Verify the manufacturer part number MI0402L100R-10 against official Laird datasheets to confirm specifications. Ensure compatibility with 0402 soldering profiles and check RoHS3 compliance status prior to integration into production designs.

Selection Notes

Select this component when space constraints require a 0402 package size. Choose based on the required 10 Ohm impedance at 100 MHz and the 2A current handling capability. Verify that the low DC resistance meets the specific power integrity requirements of the target circuit.

Part Context

This ferrite bead belongs to the MI series from Laird-Signal Integrity Products, which focuses on EMI filtering solutions. The MI series offers various impedance values and package sizes to address different noise suppression needs across consumer, industrial, and automotive electronics markets.

Replacement Considerations

Direct substitutes must match the 0402 package, 10 Ohm @ 100 MHz impedance, and 2A current rating. Verify pinout and physical dimensions before substitution.