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3443-40K Fixed inductor 47 µH, ±10% tolerance, 4.5 A rated current. Unshielded, through-hole radial package.
Mfr Part #:

3443-40K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor 47 µH, ±10% tolerance, 4.5 A rated current. Unshielded, through-hole radial package.
✓ Total Stock: 5 pcs

3443-40K Available from 1 distributor

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5 pcs
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3443-40K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Shielding
Test Frequency
Tolerance
Width
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3443-40K Description

Short technical summary and product information.

The 3443-40K is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 47 µH with a tolerance of ±10% and a rated current of 4.5 A. The saturation current is 3.3 A. The DC resistance (DCR) is 78 mOhm maximum. This inductor is unshielded and uses a ferrite core material. It is designed for through-hole mounting in a radial package. The operating temperature range is -55°C to 125°C. The test frequency is 1 kHz. This component is suitable for various filtering and energy storage applications in power supplies and other circuits.

3443-40K Quick Information

Product Type: Fixed Inductor
Canonical Name: Fixed Inductor 47 µH ±10% 4.5 A Unshielded Through Hole Radial
Subcategory: Radial Inductor

3443-40K Compliance

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

3443-40K Features

  • 47 µH inductance with ±10% tolerance.
  • Rated current up to 4.5 A.
  • Maximum DC resistance of 78 mOhm.
  • Unshielded ferrite core construction.
  • Through-hole radial package for easy mounting.

3443-40K Applications

  • Ideal for power supply filtering circuits.
  • Suitable for DC-DC converter applications.
  • Used for energy storage and smoothing.
  • Applicable for EMI noise suppression.

3443-40K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 3443-40K?

47 µH

What is the current rating of the 3443-40K?

4.5 A

What is the DC resistance?

78 mOhm maximum

What is the package type of the 3443-40K?

Radial through-hole

What is the tolerance of the inductance?

±10%

What is the operating temperature range?

-55°C to 125°C

Is the 3443-40K shielded?

No, it is unshielded.

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