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1331-274K Fixed inductor with 270µH inductance, 61mA current rating, and 12 Ohm max DCR. Shielded ferrite core in a 2-SMD package.
Mfr Part #:

1331-274K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 270µH inductance, 61mA current rating, and 12 Ohm max DCR. Shielded ferrite core in a 2-SMD package.
✓ Total Stock: 7 pcs

1331-274K Available from 1 distributor

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✓ Non-Authorised
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7 pcs
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1331-274K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
SVHC Present
Shielding
Test Frequency
Tolerance
Width
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1331-274K Description

Short technical summary and product information.

The 1331-274K is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 270 µH with ±10% tolerance, a rated current of 61 mA, and a saturation current of 18 mA. The DC resistance is 12 Ohm maximum.

 

This inductor is shielded with a ferrite core, providing effective electromagnetic interference suppression. It has a self-resonant frequency of 9 MHz and a Q factor of 35 at 790 kHz. The operating temperature range is -55°C to 105°C.

 

The component is surface mountable in a 2-SMD package with dimensions 7.95mm x 2.92mm and a seated height of 3.68mm. It is suitable for various applications requiring stable inductance and low DC resistance.

1331-274K Quick Information

Product Type: Fixed Inductor
Series: 1331
Canonical Name: Fixed Inductor 270µH Shielded Ferrite Core 61mA 12 Ohm Max DCR SMD
Subcategory: Fixed Inductor

1331-274K Compliance

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

1331-274K Features

  • 270 µH shielded ferrite core inductor.
  • Rated for 61 mA DC current.
  • Maximum DC resistance of 12 Ohm.
  • Self-resonant frequency of 9 MHz.
  • Surface mount 2-SMD package.

1331-274K Applications

  • Used in DC-DC converter circuits.
  • Ideal for RF filtering applications.
  • Suitable for power supply noise suppression.
  • Applicable in signal conditioning circuits.

1331-274K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1331-274K?

270 µH with ±10% tolerance.

What is the rated current of the 1331-274K?

61 mA DC, with a saturation current of 18 mA.

What is the DC resistance of the 1331-274K?

12 Ohm maximum.

What is the self-resonant frequency of the 1331-274K?

9 MHz.

What is the package type of the 1331-274K?

2-SMD surface mount package, dimensions 7.95mm x 2.92mm x 3.68mm.

Is the 1331-274K shielded?

Yes, it is shielded with a ferrite core.

What is the operating temperature range?

-55°C to 105°C.

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