CIL21J1R8KNE The Samsung Electronics CIL21J1R8KNE is a shielded, surface mount chip inductor with a 1.8 µH inductance and a ±10% tolerance. It is rated for 50 mA and has a DCR of 400mOhm Max.
Mfr Part #:

CIL21J1R8KNE

Available from 1 distributors
Mfr Name: Samsung Electronics
Samsung Electronics
The Samsung Electronics CIL21J1R8KNE is a shielded, surface mount chip inductor with a 1.8 µH inductance and a ±10% tolerance. It is rated for 50 mA and has a DCR of 400mOhm Max.
Total Stock: 3,674 pcs

CIL21J1R8KNE Available from 1 distributor

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CIL21J1R8KNE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Supplier Device Package
Tolerance
Width

CIL21J1R8KNE Description

Short technical summary and product information.

The Samsung Electronics CIL21J1R8KNE is a fixed chip inductor from the CIL Series, designed for surface mount applications. It features a ferrite body and 100% Ag internal conductor, offering excellent Q characteristics and magnetic shielding to eliminate crosstalk, allowing for higher mounting density.

 

This inductor has an inductance value of 1.8 µH with a tolerance of ±10%. It is rated for a maximum current of 50 mA and has a maximum DC resistance of 400 mOhm. The operating temperature range is -40°C to +85°C.

 

The component comes in an 0805 (2012 Metric) package, measuring 2.00mm in length and 1.25mm in width, with a thickness of 1.05mm. Its shielded construction makes it suitable for applications requiring noise suppression and preventing cross-talk, such as resonance circuits and PLL circuits.

CIL21J1R8KNE Quick Information

Product Type: Chip Inductor
Series: CIL
Canonical Name: Samsung Electronics CIL Series Chip Inductor, 1.8 µH, ±10% Tolerance
Subcategory: Fixed Inductor

CIL21J1R8KNE Compliance

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

CIL21J1R8KNE Features

  • Shielded ferrite body construction for reduced crosstalk.
  • Surface mountable 0805 (2012 Metric) package.
  • 1.8 µH inductance with ±10% tolerance.
  • Rated for 50 mA maximum current.
  • Operating temperature range of -40°C to +85°C.

CIL21J1R8KNE Applications

  • Suitable for resonance circuits.
  • Used in PLL circuits.
  • Effective for noise suppression.
  • Enables higher mounting density.

CIL21J1R8KNE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the CIL21J1R8KNE?

The inductance of the CIL21J1R8KNE is 1.8 µH.

What is the current rating for this inductor?

This inductor has a current rating of 50 mA.

What is the maximum DC resistance (DCR) of the CIL21J1R8KNE?

The maximum DC resistance (DCR) is 400 mOhm.

What is the Q factor and frequency for this inductor?

The Q factor is 45 at a test frequency of 10 MHz.

What is the self-resonant frequency (SRF) of the CIL21J1R8KNE?

The self-resonant frequency (SRF) is 55 MHz.

What are the dimensions of the CIL21J1R8KNE inductor?

The inductor has dimensions of 2.00mm L x 1.25mm W x 1.05mm T.

What is the operating temperature range for this component?

The operating temperature range is -40°C to +85°C.

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