7447797180 The 7447797180 is a shielded surface mount power inductor from Würth Elektronik, featuring an inductance of 1.8 µH and a maximum rated current of 9.4 A. It is designed for general electronic equipment.
Mfr Part #:

7447797180

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The 7447797180 is a shielded surface mount power inductor from Würth Elektronik, featuring an inductance of 1.8 µH and a maximum rated current of 9.4 A. It is designed for general electronic equipment.
✓ Total Stock: 50 pcs

7447797180 Available from 1 distributor

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7447797180 Specifications Quick View

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

7447797180 Description

Short technical summary and product information.

The Würth Elektronik 7447797180 is a WE-PDF series shielded power inductor, ideal for surface mount applications. It offers an inductance of 1.8 µH with a tolerance of ±20% and a maximum rated current of 9.4 A. The component has a typical saturation current of 13 A and a maximum DC resistance of 8.4 mΩ at 20 °C. Its self-resonant frequency is typically 86 MHz.

 

This inductor operates across a wide temperature range from -40°C to 150°C and is constructed with a Nickel Zinc Ferrite core. The compact dimensions of 10.2 mm length, 10.2 mm width, and 4.5 mm maximum height make it suitable for various electronic designs. It is supplied in Tape & Reel packaging, ensuring compatibility with automated assembly processes. The 7447797180 is RoHS and REACH compliant, and Halogen Free, making it suitable for environmentally conscious designs.

7447797180 Quick Information

Product Type: Fixed Inductor
Series: WE-PDF
Subcategory: Power Inductor

7447797180 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1
REACH Status: Conform or declared [(EC)1907/2006]

7447797180 Features

  • 1.8 µH inductance with ±20% tolerance.
  • Rated for 9.4 A maximum current.
  • Low 8.4 mΩ maximum DC resistance.
  • Shielded construction for EMI reduction.
  • Surface mount package for PCB assembly.

7447797180 Applications

  • Suitable for general electronic equipment.
  • Used in power conversion circuits.
  • Ideal for filtering applications.
  • Integrated into various industrial controls.
  • Applicable in consumer electronics devices.

7447797180 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 7447797180?

The 7447797180 has an inductance of 1.8 µH, measured at 100 kHz/250 mV, with a tolerance of ±20%.

What is the maximum rated current for the 7447797180?

The maximum rated current for the 7447797180 is 9.4 A, under conditions where the temperature rise (ΔT) is 40 K.

What is the DC Resistance (DCR) of the 7447797180?

The 7447797180 has a typical DC resistance of 7.4 mΩ and a maximum DC resistance of 8.4 mΩ, both measured at 20 °C.

What is the self-resonant frequency of the 7447797180?

The typical self-resonant frequency (fres) for the 7447797180 is 86 MHz.

What is the operating temperature range of the 7447797180?

The 7447797180 can operate within a temperature range of -40°C to 150°C.

What are the dimensions of the 7447797180?

The 7447797180 has a length of 10.2 mm, a width of 10.2 mm, and a maximum height of 4.5 mm.

Is the 7447797180 RoHS compliant?

Yes, the 7447797180 is RoHS compliant according to directives 2011/65/EU and 2015/863.

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