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7447745033 Würth Elektronik 7447745033 is a 3.3µH fixed inductor rated at 3A with a maximum DC resistance of 49mOhm, unshielded, in a surface mount package.
Mfr Part #:

7447745033

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Würth Elektronik 7447745033 is a 3.3µH fixed inductor rated at 3A with a maximum DC resistance of 49mOhm, unshielded, in a surface mount package.
✓ Total Stock: 47 pcs

7447745033 Available from 1 distributor

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✓ Non-Authorised
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Hybrid Electronics ✓
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47 pcs
On Request
47 pcs On Request 1 On Request On Request NO DC On Request On Request
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7447745033 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
Shielding
Tolerance
Type
Width
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7447745033 Description

Short technical summary and product information.

The Würth Elektronik 7447745033 is a fixed inductor featuring a drum core, wirewound construction with a ferrite core. It offers an inductance of 3.3µH with a tolerance of ±20% and a rated current of 3A. The maximum DC resistance is 49mOhm, making it suitable for power applications where low losses are desired.

 

This unshielded inductor has a self-resonant frequency of 57MHz, indicating good high-frequency performance. The component is designed for surface mount assembly in a nonstandard package, with dimensions of 5.80mm length, 5.20mm width, and 2.30mm height.

 

The operating temperature range spans -40°C to 125°C, allowing use in a wide variety of environments. Typical applications include DC-DC converters, power line filtering, and energy storage circuits requiring a compact, cost-effective inductive solution.

7447745033 Quick Information

Product Type: Fixed Inductor
Canonical Name: Würth Elektronik 7447745033 Fixed Inductor, Drum Core, Wirewound, 3.3µH, 3A, Unshielded
Subcategory: Drum Core, Wirewound

7447745033 Compliance

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

7447745033 Features

  • 3.3µH drum core wirewound inductor.
  • Rated for 3A continuous current.
  • Maximum DC resistance of 49mOhm.
  • Unshielded with ferrite core material.
  • Surface mount package, -40°C to 125°C range.

7447745033 Applications

  • Used in DC-DC converter circuits.
  • Suitable for power line filtering.
  • Ideal for energy storage applications.
  • Works in compact SMD power modules.

7447745033 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 7447745033?

The inductance is 3.3 µH with a tolerance of ±20%.

What is the maximum DC resistance of this inductor?

The maximum DC resistance is 49 mOhm.

What is the current rating for the 7447745033?

The rated current is 3 A.

Is this inductor shielded or unshielded?

This inductor is unshielded.

What is the self-resonant frequency of the 7447745033?

The self-resonant frequency is 57 MHz.

What operating temperature range does this inductor support?

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

What is the package size of the 7447745033?

The package size is 5.80 mm length, 5.20 mm width, and 2.30 mm height in a nonstandard case.

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