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744776233 Fixed inductor, 330 µH, ±10% tolerance, rated current 0.52 A, DC resistance 1.15 Ω max. Unshielded wirewound ferrite core in SMD package.
Mfr Part #:

744776233

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 330 µH, ±10% tolerance, rated current 0.52 A, DC resistance 1.15 Ω max. Unshielded wirewound ferrite core in SMD package.
✓ Total Stock: 283 pcs

744776233 Available from 1 distributor

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744776233 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Shielding
Tolerance
Type
Width
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744776233 Description

Short technical summary and product information.

The Würth Elektronik 744776233 is a fixed inductor with an inductance of 330 µH measured at 10 kHz / 100 mV. It features a ±10% tolerance and is rated for a maximum current of 0.52 A (ΔT = 40 K). The typical saturation current is 0.59 A with less than 10% inductance drop. DC resistance is 0.75 Ω typical and 1.15 Ω maximum at 20 °C. The self-resonant frequency is 4.1 MHz typical. Maximum operating voltage is 120 V.

 

This unshielded inductor uses a ferrite core and wirewound construction. It is designed for surface mount assembly in a nonstandard package measuring 10.00 mm x 9.00 mm with a seated height of 5.90 mm maximum. Operating temperature range is -40 °C to +125 °C. The component is RoHS, REACH, and halogen free compliant with MSL 1.

744776233 Quick Information

Product Type: Fixed Inductor
Canonical Name: Würth Elektronik 744776233 Fixed Inductor, 330 µH, 0.52 A, 1.15 Ω, SMD
Subcategory: Wirewound Inductor

744776233 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1
REACH Status: Conform or declared

744776233 Features

  • 330 µH inductance at 10 kHz.
  • Rated current 0.52 A maximum.
  • DC resistance 1.15 Ω maximum.
  • Unshielded ferrite core wirewound construction.
  • Surface mount package 10.00 mm x 9.00 mm.

744776233 Applications

  • Power supply filtering circuits.
  • DC-DC converter output filtering.
  • Signal line noise suppression.
  • General purpose inductance applications.

744776233 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744776233?

The inductance is 330 µH, measured at 10 kHz / 100 mV.

What is the rated current of this inductor?

The rated current is 0.52 A maximum, based on a 40 K temperature rise.

What is the DC resistance of the 744776233?

The typical DC resistance is 0.75 Ω, with a maximum of 1.15 Ω at 20 °C.

What is the self-resonant frequency?

The typical self-resonant frequency is 4.1 MHz.

What is the package size of this inductor?

The package is nonstandard SMD, measuring 10.00 mm x 9.00 mm with a maximum seated height of 5.90 mm.

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