7447713047 Shielded power inductor from Würth Elektronik, 4.7 µH inductance, 4 A rated current, 31 mΩ max DCR. Surface mount, ferrite core, AEC-Q200 qualified.
Mfr Part #:

7447713047

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Shielded power inductor from Würth Elektronik, 4.7 µH inductance, 4 A rated current, 31 mΩ max DCR. Surface mount, ferrite core, AEC-Q200 qualified.
Total Stock: 19 pcs
$ Price Range: $1.16 - $2.23

7447713047 Available from 2 distributors

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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
12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
7 pcs
7 pcs On Request 1 On Request On Request On Request On Request On Request

7447713047 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q200
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Ratings
Shielding
Tape & Reel
Tolerance
Type
Width

7447713047 Description

Short technical summary and product information.

This is a shielded power inductor from Würth Elektronik's WE-PD series. It offers 4.7 µH inductance with ±30% tolerance, rated current of 4 A (ΔT=40K), and saturation current of 6 A typical. DC resistance is 26 mΩ typical, 31 mΩ maximum.

 

Designed for surface mount assembly in a nonstandard 10.00 mm x 10.00 mm x 3.00 mm package. The ferrite core and shielded construction minimize EMI. Operating temperature range is -40°C to +150°C, with AEC-Q200 Grade 1 qualification for automotive applications.

 

The inductor is RoHS, REACH, and Halogen Free compliant, with MSL 1. Self-resonant frequency is 42 MHz typical, and maximum operating voltage is 120 V. Suitable for power supply circuits, DC-DC converters, and automotive electronics.

7447713047 Quick Information

Product Type: Fixed Inductor
Series: WE-PD
Canonical Name: Shielded Power Inductor, 4.7 µH, 4 A, 31 mΩ, SMD
Subcategory: Fixed Inductors

7447713047 Compliance

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

7447713047 Estimated Pricing

Qty Low High
1+ $2.23 $2.23
10+ $2.09 $2.09
50+ $1.91 $1.91
100+ $1.68 $1.68
500+ $1.54 $1.54
1,000+ $1.34 $1.34
2,000+ $1.16 $1.16

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

7447713047 Features

  • Shielded ferrite core power inductor.
  • Rated for 4 A continuous current.
  • Low 31 mΩ maximum DCR.
  • AEC-Q200 Grade 1 qualified.
  • Operating temperature up to 150°C.

7447713047 Applications

  • Used in automotive power supply circuits.
  • Ideal for DC-DC converter applications.
  • Suitable for EMI-sensitive designs.
  • Common in industrial power modules.

7447713047 FAQs

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

4.7 µH at 100 kHz/1 mA.

What is the rated current?

4 A maximum (ΔT=40 K).

What is the DC resistance?

26 mΩ typical, 31 mΩ maximum at 20°C.

What is the self-resonant frequency?

42 MHz typical.

What is the package size?

10.00 mm x 10.00 mm x 3.00 mm, nonstandard SMD.

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to +150°C.

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