LI0603D301R-10

$0.14

Description：FERRITE BEAD 300 OHM 0603 4LN
Series：603
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c3ee673cb9cb Category: Ferrite Beads and Chips Brand: Laird-Signal Integrity Products

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Product introduction

LI0603D301R-10 is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Laird-Signal Integrity Products. Its product description is FERRITE BEAD 300 OHM 0603 4LN. Review the specifications below when checking this part for your BOM.

Chip Ferrite Bead specifications for LI0603D301R-10

Description：FERRITE BEAD 300 OHM 0603 4LN
Series：603
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Power, Signal Line
Number of Lines：1
Impedance @ Frequency：300 Ohms @ 100 MHz
Current Rating (Max)：400mA
DC Resistance (DCR) (Max)：350mOhm
Ratings：-
Operating Temperature：-40°C ~ 125°C
Package / Case：0603 (1608 Metric)
Mounting Type：Surface Mount
Height (Max)：0.031" (0.80mm)
Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
Features：-

Chip Ferrite Bead datasheet and documents for LI0603D301R-10

LI0603D301R-10

Chip Ferrite Bead Overview

The LI0603D301R-10 is a monolithic ferrite bead designed for power and signal line noise suppression. It provides an impedance of 300 Ohms at 100 MHz with a maximum DC current rating of 400 mA. The component features a maximum DC resistance (DCR) of 350 milliohms. It utilizes a 0603 (1608 metric) surface-mount package measuring 1.60 mm in length, 0.80 mm in width, and 0.80 mm in height. The device operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

Provides high-frequency electromagnetic interference (EMI) filtering for sensitive circuits
Monolithic construction ensures reliability in compact surface-mount layouts
Low DC resistance minimizes voltage drop and power loss in power lines

Chip Ferrite Bead Applications

Power supply input filtering
High-speed digital signal line protection
General-purpose EMI suppression in portable electronics

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Laird-Signal Integrity Products documentation to confirm specifications. Ensure the selected variant matches the required impedance and current ratings for the specific application circuit. Cross-reference datasheets for accurate footprint dimensions and soldering parameters.

Chip Ferrite Bead Selection Notes

Select this component when a 300 Ohm impedance at 100 MHz is required for noise attenuation. The 400 mA current rating suits moderate power applications. Consider the 0603 package size for space-constrained designs. Verify thermal performance within the specified operating temperature range.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LI series from Laird-Signal Integrity Products, which offers various impedance values and current ratings in standard SMD packages. These components are engineered for signal integrity and EMI control in modern electronic systems requiring compact filtering solutions.