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7447709471 Fixed inductor, 470µH, ±20% tolerance, shielded, surface mount. Rated current 1.4A, DCR 560mOhm max.
Mfr Part #:

7447709471

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 470µH, ±20% tolerance, shielded, surface mount. Rated current 1.4A, DCR 560mOhm max.
✓ Total Stock: 133 pcs
$ Price Range: $1.49 - $2.57

7447709471 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
33 pcs
On Request
33 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

7447709471 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Ratings
SVHC Present
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
Width
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7447709471 Description

Short technical summary and product information.

The 7447709471 is a shielded power inductor from Würth Elektronik's WE-PD series. It offers an inductance of 470µH with ±20% tolerance. The component is rated for a maximum DC current of 1.4A (ΔT=40K) and has a typical DC resistance of 437mΩ (max 560mΩ). It features a self-resonant frequency of 1.8MHz and can operate at voltages up to 120V. The inductor is AEC-Q200 Grade 1 qualified, making it suitable for automotive applications. It is housed in a nonstandard surface-mount package measuring 12.00mm x 12.00mm x 10.00mm. The core material is ferrite, and the component is shielded to minimize electromagnetic interference. Operating temperature range is -40°C to +125°C. The part is RoHS, REACH, and Halogen Free compliant with MSL 1.

7447709471 Quick Information

Product Type: Fixed Inductor
Series: WE-PD
Canonical Name: WE-PD SMT Shielded Power Inductor
Subcategory: Shielded Power Inductor

7447709471 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Compliant
Lead Free: Yes

7447709471 Estimated Pricing

Qty Low High
1+ $2.57 $2.57
10+ $2.35 $2.35
50+ $2.21 $2.21
100+ $2.07 $2.07
250+ $1.75 $1.75
500+ $1.62 $1.62
1,000+ $1.49 $1.49

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

7447709471 Features

  • Shielded ferrite core construction.
  • Rated current 1.4A at 40K rise.
  • AEC-Q200 Grade 1 automotive qualified.
  • Surface mount package 12x12x10mm.
  • RoHS, REACH, and Halogen Free compliant.

7447709471 Applications

  • Used in DC-DC converter output filtering.
  • Suitable for automotive power supply circuits.
  • Ideal for EMI suppression in power lines.
  • Applicable in industrial control systems.

7447709471 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 7447709471?

470µH at 1kHz/250mV, ±20% tolerance.

What is the rated current of this inductor?

1.4A maximum at ΔT=40K, with a performance rated current of 1.45A.

What is the DC resistance?

Typical 437mΩ, maximum 560mΩ.

What is the self-resonant frequency?

1.8MHz typical.

What is the package size and mounting type?

Surface mount, nonstandard package, dimensions 12.00mm x 12.00mm x 10.00mm.

Is the inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to +125°C.

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