LI0805H151R-10

Chip Ferrite Bead Overview

The LI0805H151R-10 is a monolithic ferrite bead from the Laird LI series, designed for EMI filtering in power and signal lines. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.00mm x 1.25mm x 1.10mm max height. The component provides an impedance of 150 Ohms at 100 MHz and supports a rated current of 800mA. Its maximum DC resistance is 150 milliohms. It operates within a temperature range of -40°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides significant impedance levels from 100MHz to beyond 1GHz for effective noise suppression
• Monolithic construction ensures reliability in high-frequency applications
• Suitable for compact designs due to standard 0805 footprint

Chip Ferrite Bead Applications

• Power line filtering
• Signal line filtering
• EMI suppression in portable electronics

Chip Ferrite Bead Procurement Notes

Verify the suffix '10' against the obsolete '-00' variant to ensure correct RoHS compliance and availability status. Confirm that the 800mA rating meets circuit requirements. Check lead times as manufacturer standard lead time may be up to 42 weeks. Ensure the 0805 package fits the PCB layout constraints.

Chip Ferrite Bead Selection Notes

Select this component when 150 Ohms impedance at 100 MHz is required for noise attenuation. The 800mA current rating suits moderate power applications. Compare with the MI series if higher current handling or lower DC resistance is needed. Ensure the operating temperature range covers the application environment.

Chip Ferrite Bead Part Context

This part belongs to the Laird LI series of chip beads, which offer high impedance across a broad frequency spectrum. The series includes various EIA sizes from 0603 to 2220. The LI0805H151R-10 specifically targets the 0805 form factor, balancing size and performance for space-constrained designs.

Chip Ferrite Bead Replacement Considerations

The direct replacement for the obsolete LI0805H151R-00 is the LI0805H151R-10. Verify that the suffix change does not impact mechanical or electrical specifications other than compliance status.