7447745022 Fixed Inductor 2.2µH, 3.6A, 36mOhm max DCR, surface mount, unshielded, wirewound ferrite core. Operating temperature -40°C to 125°C.
Mfr Part #:

7447745022

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed Inductor 2.2µH, 3.6A, 36mOhm max DCR, surface mount, unshielded, wirewound ferrite core. Operating temperature -40°C to 125°C.
Total Stock: 1,500 pcs
$ Price Range: $1.22 - $1.88

7447745022 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,500 pcs
1500 pcs On Request 1 On Request On Request On Request On Request On Request

7447745022 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
Material
Mounting Type
Operating Temperature
Shielding
Tape & Reel
Tolerance
Type
Width

7447745022 Description

Short technical summary and product information.

The 7447745022 is a fixed inductor from Würth Elektronik, featuring a 2.2µH inductance with ±20% tolerance. It is rated for a continuous current of 3.6A and has a maximum DC resistance of 36mOhm. The saturation current is 3.5A. The self-resonant frequency is 64MHz. This unshielded drum core wirewound inductor uses a ferrite core. It is designed for surface mount mounting in a nonstandard package with dimensions 5.80mm x 5.20mm x 2.30mm. The operating temperature range is -40°C to 125°C. The component is RoHS3 compliant and has an MSL of 1 (unlimited).

7447745022 Quick Information

Product Type: Fixed Inductor
Series: WE-PD2
Canonical Name: Fixed Inductor 2.2 µH, 3.6 A, 36 mOhm Max, SMD
Subcategory: Fixed Inductors

7447745022 Compliance

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

7447745022 Estimated Pricing

Qty Low High
1+ $1.88 $1.88
10+ $1.80 $1.80
50+ $1.62 $1.62
100+ $1.50 $1.50
500+ $1.44 $1.44
1,000+ $1.32 $1.32
2,000+ $1.22 $1.22

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

7447745022 Features

  • Inductance of 2.2 µH with ±20% tolerance.
  • Rated for 3.6 A continuous current.
  • Maximum DC resistance of 36 mOhm.
  • Unshielded wirewound ferrite core construction.
  • Surface mount package dimensions 5.8x5.2x2.3mm.

7447745022 Applications

  • Power supply input/output filtering.
  • DC-DC converter energy storage.
  • Signal filtering in low-voltage circuits.
  • Suitable for -40°C to 125°C environments.
  • Common in portable electronics due to compact size.

7447745022 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 7447745022?

2.2 µH with ±20% tolerance.

What is the current rating of the 7447745022?

3.6 A continuous current, with saturation current of 3.5 A.

What is the DC resistance of the 7447745022?

36 mOhm maximum.

What is the self-resonant frequency of the 7447745022?

64 MHz.

What is the package size of the 7447745022?

Nonstandard surface mount package, 5.80 mm x 5.20 mm x 2.30 mm.

What is the operating temperature range of the 7447745022?

-40°C to 125°C.

Is the 7447745022 shielded?

No, it is unshielded.

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