LI0603G121R-10 The Laird Technologies LI0603G121R-10 is a ferrite chip bead designed for power and signal line filtering. It features a 0603 package size and a rated current of 0.7A.
Mfr Part #:

LI0603G121R-10

Available from 2 distributors
Mfr Name: Laird Technologies
Laird Technologies
The Laird Technologies LI0603G121R-10 is a ferrite chip bead designed for power and signal line filtering. It features a 0603 package size and a rated current of 0.7A.
Total Stock: 1,947 pcs
$ Price Range: $0.99

LI0603G121R-10 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,700 pcs
$0.05
Qty Price
0+ 0.05
1700 pcs $0.05
QtyPrice
0+ 0.05
1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
247 pcs
247 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

LI0603G121R-10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance (Nominal @ 25 MHz)
Impedance @ Frequency
Industrial Grade
Length
Medical Grade
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Peak Impedance Frequency
Tape & Reel
Typical Peak Impedance(Ω)
Width
impedance (Nominal @ 1 GHz)
impedance (Nominal @ 100 MHz)
impedance (Nominal @ 500 MHz)

LI0603G121R-10 Description

Short technical summary and product information.

The Laird Technologies LI0603G121R-10 is a single-line ferrite chip bead suitable for both power and signal line applications. It is housed in a compact 0603 (1608 Metric) surface-mount package, measuring 1.60mm in length and 0.80mm in width.

 

This component offers an impedance of 120 Ohms at 100 MHz, with a peak impedance frequency of 389 MHz and a typical peak impedance of 177 Ohms. It has a maximum DC resistance of 0.200 Ohms and a maximum rated current of 0.700A. The operating temperature range is from -40°C to 125°C.

 

The LI0603G121R-10 is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. Its small footprint makes it ideal for space-constrained electronic designs requiring EMI suppression.

LI0603G121R-10 Quick Information

Product Type: Ferrite Bead
Series: 0603 Series
Canonical Name: Ferrite Chip Bead
Subcategory: Chip Bead

LI0603G121R-10 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1
REACH Status: REACH Unaffected
Lead Free: Yes

LI0603G121R-10 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

LI0603G121R-10 Features

  • Ferrite chip bead for EMI suppression.
  • 120 Ohm impedance at 100 MHz.
  • Rated for 0.7A maximum current.
  • Compact 0603 surface-mount package.
  • Wide operating temperature range.

LI0603G121R-10 Applications

  • Ideal for signal line filtering.
  • Suitable for power line noise reduction.
  • Used in compact electronic devices.
  • Effective EMI suppression in circuits.

LI0603G121R-10 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the LI0603G121R-10 at 100 MHz?

The impedance of the LI0603G121R-10 at 100 MHz is 120 Ohms.

What is the maximum rated current for this ferrite bead?

The maximum rated current for the LI0603G121R-10 is 0.700A.

What is the package size of the LI0603G121R-10?

The LI0603G121R-10 is supplied in a 0603 (1608 Metric) package.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 125°C.

Is the LI0603G121R-10 RoHS compliant?

Yes, the LI0603G121R-10 is RoHS3 compliant.

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