74479787222A This Würth Elektronik 74479787222A is a shielded, multilayer fixed inductor with 2.2 µH inductance and a current rating of 1.8A. It features a low DC resistance of 106.25 mOhm Max.
Mfr Part #:

74479787222A

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
This Würth Elektronik 74479787222A is a shielded, multilayer fixed inductor with 2.2 µH inductance and a current rating of 1.8A. It features a low DC resistance of 106.25 mOhm Max.
Total Stock: 250 pcs

74479787222A Available from 1 distributor

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74479787222A 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
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Supplier Device Package
Supplier Package
Tolerance
Type
Width

74479787222A Description

Short technical summary and product information.

The Würth Elektronik 74479787222A is a multilayer fixed inductor designed for surface mount applications. It offers an inductance value of 2.2 µH and a significant current rating of 1.8A, making it suitable for various power and signal applications.

 

Key electrical characteristics include a maximum DC resistance of 106.25 mOhm and a Q factor of 25 at 1MHz. The inductor is shielded, which helps to minimize electromagnetic interference. Its operating temperature range is from -40°C to 125°C.

 

The component is housed in a 1008 (2520 Metric) package, with dimensions of 2.50mm in length and 2.00mm in width. The mounting type is surface mount, requiring appropriate PCB layout for optimal performance and reliability.

74479787222A Quick Information

Product Type: Fixed Inductor
Canonical Name: Würth Elektronik 74479787222A Multilayer Fixed Inductor
Subcategory: Multilayer

74479787222A Compliance

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

74479787222A Features

  • Shielded multilayer fixed inductor.
  • 2.2 µH inductance with 1.8A current rating.
  • Low DC resistance of 106.25 mOhm Max.
  • Wide operating temperature range.
  • Compact 1008 surface mount package.

74479787222A Applications

  • Suitable for power supply filtering.
  • Ideal for signal line applications.
  • Used in compact electronic devices.
  • Effective in noise suppression circuits.

74479787222A FAQs

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

The inductance is 2.2 µH with a tolerance of ±20%.

What are the current ratings for this part?

The rated current is 1.8 A, and the saturation current is 700 mA.

What is the maximum DC resistance (DCR)?

The maximum DCR is 106.25 mOhm.

What is the package size and mounting type?

It is a surface mount component in a 1008 (2520 metric) package.

What is the operating temperature range?

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

Is this inductor shielded?

Yes, it is shielded.

What is the Q factor at 1 MHz?

The typical Q factor is 25 at 1 MHz.

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