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7447669147 Fixed inductor, 47 µH, ±10% tolerance, rated current 425 mA, DC resistance 1.54 Ω, surface mount 4532 package.
Mfr Part #:

7447669147

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 47 µH, ±10% tolerance, rated current 425 mA, DC resistance 1.54 Ω, surface mount 4532 package.
✓ Total Stock: 1,756 pcs
$ Price Range: $0.26 - $0.41

7447669147 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,756 pcs
On Request
1756 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.

7447669147 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature
Automotive Grade
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
Q @ Freq
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Width
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7447669147 Description

Short technical summary and product information.

The 7447669147 is a fixed inductor from Würth Elektronik's WE-GFH series, designed for high frequency applications. It offers an inductance of 47 µH with ±10% tolerance, measured at 2.52 MHz. The component is rated for a maximum current of 425 mA (ΔT = 40 K) and features a typical DC resistance of 1460 mΩ (max 1900 mΩ). The self-resonant frequency is typically 14 MHz, and the minimum Q factor is 30 at 2.52 MHz. The inductor is unshielded and uses an iron powder core. It is housed in a 4532 surface mount package (4.5 mm x 3.2 mm x 3.4 mm). Operating temperature range is -40°C to +125°C, with ambient temperature up to +85°C. The component is RoHS, REACH, and Halogen Free compliant, with MSL level 1 (unlimited). Storage conditions recommend temperature below 40°C and humidity below 75% RH.

7447669147 Quick Information

Product Type: Fixed Inductor
Series: WE-GFH
Canonical Name: 7447669147 Fixed Inductor, 47 µH, 425 mA, 1.54 Ω, SMD
Subcategory: High Frequency SMT Inductor

7447669147 Compliance

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

7447669147 Estimated Pricing

Qty Low High
1+ $0.41 $0.41
50+ $0.36 $0.36
100+ $0.31 $0.31
250+ $0.28 $0.28
500+ $0.26 $0.26

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

7447669147 Features

  • 47 µH inductance with ±10% tolerance.
  • Rated current of 425 mA maximum.
  • Surface mount 4532 package.
  • RoHS, REACH, and Halogen Free compliant.
  • High frequency design with 14 MHz SRF.

7447669147 Applications

  • Used in RF signal filtering circuits.
  • Suitable for impedance matching applications.
  • Ideal for DC-DC converter output filtering.
  • Applicable in telecommunications equipment.

7447669147 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 7447669147?

47 µH at 2.52 MHz, ±10% tolerance.

What is the rated current of this inductor?

425 mA maximum at ΔT = 40 K.

What is the DC resistance of the 7447669147?

Typical 1460 mΩ, maximum 1900 mΩ at 20°C.

What is the self-resonant frequency?

Typically 14 MHz.

What is the package size of this inductor?

4532 surface mount package, dimensions 4.5 mm x 3.2 mm x 3.4 mm.

What is the Q factor of the 7447669147?

Minimum 30 at 2.52 MHz.

What is the operating temperature range?

-40°C to +125°C.

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