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744772332 Fixed inductor from Würth Elektronik, 3.3mH inductance, 280mA rated current, 6.2Ohm maximum DC resistance. Through-hole radial package with ferrite core.
Mfr Part #:

744772332

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik, 3.3mH inductance, 280mA rated current, 6.2Ohm maximum DC resistance. Through-hole radial package with ferrite core.
✓ Total Stock: 55,606 pcs
$ Price Range: $0.74 - $1.01

744772332 Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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55,606 pcs
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55606 pcs On Request 1 On Request On Request On Request On Request On Request
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744772332 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Diameter
Frequency
Height
Inductance
Lead Style
Material
Mounting Type
Operating Temperature
SVHC Present
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
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744772332 Description

Short technical summary and product information.

The Würth Elektronik 744772332 is a radial leaded wire wound fixed inductor from the WE-TI series. It offers an inductance of 3.3mH (3300µH) with ±5% tolerance, measured at 1kHz and 250mV.

 

The component is rated for a DC current of 280mA with a temperature rise of 40K, and has a saturation current of 300mA (10% inductance drop). DC resistance is 5.35Ω typical and 6.2Ω maximum. Self-resonant frequency is typically 900kHz.

 

The inductor is unshielded and uses a ferrite core. It is designed for through-hole mounting in a radial, vertical cylinder package with a diameter of 7.80mm and height of 10.00mm. Operating temperature range is -40°C to +125°C.

 

Typical applications include power supply filtering, DC-DC converters, and general purpose inductive circuits where moderate current and high inductance are required. The component is RoHS3 compliant and has MSL 1 unlimited.

744772332 Quick Information

Product Type: Fixed Inductor
Series: WE-TI
Canonical Name: Würth Elektronik WE-TI 744772332 Radial Leaded Wire Wound Inductor
Subcategory: Wire Wound Inductor

744772332 Compliance

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

744772332 Estimated Pricing

Qty Low High
1+ $1.01 $1.01
10+ $0.97 $0.97
50+ $0.90 $0.90
100+ $0.80 $0.80
280+ $0.74 $0.74

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

744772332 Features

  • 3.3mH inductance with ±5% tolerance.
  • Rated current of 280mA DC.
  • Maximum DC resistance of 6.2Ω.
  • Ferrite core wire wound construction.
  • Through-hole radial package.

744772332 Applications

  • Used in DC-DC converter output filtering.
  • Suitable for power supply noise suppression.
  • Ideal for general purpose inductive circuits.

744772332 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744772332?

3.3mH (3300µH) at 1kHz, 250mV, ±5% tolerance.

What is the rated current of the 744772332?

280mA DC with a temperature rise of 40K.

What is the DC resistance of the 744772332?

5.35Ω typical, 6.2Ω maximum.

What is the self-resonant frequency of the 744772332?

900kHz typical.

What is the package type of the 744772332?

Radial, vertical cylinder (open) through-hole package, 7.80mm diameter, 10.00mm height.

What is the operating temperature range?

-40°C to +125°C.

Is the inductor shielded?

No, it is unshielded.

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