LQM21NN1R8K10D The Murata LQM21NN1R8K10D is a multilayer fixed inductor with a 1.8µH inductance and a 50mA current rating. It features a surface mountable 0805 package.
Mfr Part #:

LQM21NN1R8K10D

Available from 1 distributors
Mfr Name: Murata
Murata
The Murata LQM21NN1R8K10D is a multilayer fixed inductor with a 1.8µH inductance and a 50mA current rating. It features a surface mountable 0805 package.
Total Stock: 700 pcs
$ Price Range: $0.20

LQM21NN1R8K10D Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
700 pcs
700 pcs On Request 1 On Request On Request 1011+ On Request On Request

LQM21NN1R8K10D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
Current Rating (Nominal)
DC Resistance (DCR)
DC Resistance (Maximum)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Temperature (Nominal)
Q @ Freq
Q Factor (Minimum @ 10 MHz)
Q Factor (Minimum @ 25 MHz)
Self Resonant Frequency (Minimum @ 1 mA)
Shielding
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Tolerance
Type
Unit Weight (Typical @ Inductance: 0.10 μH to 2.2 μH)
Unit Weight (Typical @ Inductance: 2.7 μH to 4.7 μH)
Width
dimensions (Nominal @ Inductance: 0.10 μH to 2.2 μH)
dimensions (Nominal @ Inductance: 2.7 μH to 4.7 μH)
inductance (Nominal @ 25 MHz / 0.1 μH to 0.82 μH, 10 MHz / 1.0 μH to 4.7 μH)
inductance (Nominal @ 25 MHz)

LQM21NN1R8K10D Description

Short technical summary and product information.

The Murata LQM21NN1R8K10D is a multilayer fixed inductor designed for various electronic applications. It offers an inductance value of 1.8µH with a tolerance of ±10% and a rated current of 50mA.

 

This inductor operates within a temperature range of -40°C to +85°C and has a DC resistance (DCR) of 570mOhm maximum. Its self-resonant frequency is 80MHz minimum. The component is housed in an 0805 (2012 Metric) package, suitable for surface mounting.

 

Key electrical characteristics include a Q factor of 45 at 10MHz. The inductor's dimensions are 2.00mm in length and 1.25mm in width, with a height of 1.05mm. It is constructed with a ferrite core and features an unshielded design.

LQM21NN1R8K10D Quick Information

Product Type: Fixed Inductor
Series: LQM21NN_10
Canonical Name: Murata LQM21NN1R8K10D Multilayer Fixed Inductor
Subcategory: Multilayer Inductor

LQM21NN1R8K10D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LQM21NN1R8K10D Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

LQM21NN1R8K10D Features

  • 1.8µH inductance with ±10% tolerance.
  • Rated for 50mA current.
  • 0805 (2012 Metric) surface mount package.
  • Operating temperature range -40°C to 85°C.
  • Ferrite core, unshielded multilayer construction.

LQM21NN1R8K10D Applications

  • Used in RF signal filtering circuits
  • Suitable for power supply filtering
  • Ideal for high-frequency applications
  • Applied in compact electronic devices

LQM21NN1R8K10D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the LQM21NN1R8K10D?

The inductance is 1.8 µH.

What is the current rating for the LQM21NN1R8K10D?

The current rating is 50 mA.

What is the DC Resistance (DCR) of this inductor?

The DC Resistance (DCR) is a maximum of 570mOhm.

What is the self-resonant frequency of the LQM21NN1R8K10D?

The self-resonant frequency is 80MHz minimum.

What package type is the LQM21NN1R8K10D available in?

It comes in an 0805 (2012 Metric) package.

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