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
Ambient Temperature (referring to IR)
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Inductance Frequency - Test
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Shielding
Tolerance
Type
Width

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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