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74477824 The 74477824 is a 470 µH shielded wirewound inductor from Würth Elektronik's WE-PD series. It features a ferrite core, 300 mA DC current rating, and 4.18Ω maximum DCR.
Mfr Part #:

74477824

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The 74477824 is a 470 µH shielded wirewound inductor from Würth Elektronik's WE-PD series. It features a ferrite core, 300 mA DC current rating, and 4.18Ω maximum DCR.
✓ Total Stock: 9,060 pcs

74477824 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
60 pcs
On Request
60 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.

74477824 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)
Failure Rate
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Ratings
SVHC Present
Shielding
Termination Style
Tolerance
Type
Width
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74477824 Description

Short technical summary and product information.

The Würth Elektronik 74477824 is a surface-mount, shielded wirewound inductor from the WE-PD series. It offers an inductance of 470 µH with a ±20% tolerance and a DC current rating of 300 mA. The component is designed with a ferrite core and features a maximum DC resistance of 4.18Ω.

 

This inductor is magnetically shielded to minimize leakage fields, making it suitable for power applications where low electromagnetic interference is critical. It has a self-resonant frequency of 3.8 MHz and operates over a temperature range of -40°C to +125°C.

 

The part is packaged in a nonstandard surface-mount case measuring 7.30 mm by 7.30 mm with a height of 3.2 mm. It is supplied in tape and reel packaging and is qualified to the AEC-Q200 automotive standard.

74477824 Quick Information

Product Type: Shielded Wirewound Inductor
Series: WE-PD
Canonical Name: Würth Elektronik WE-PD 470 µH Shielded Wirewound Inductor
Subcategory: Shielded Wirewound Inductor

74477824 Compliance

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

74477824 Features

  • 470 µH inductance with ±20% tolerance.
  • Shielded ferrite core construction.
  • 300 mA DC current rating.
  • AEC-Q200 automotive qualified.
  • Surface mount package, 7.3 mm square.

74477824 Applications

  • Suitable for DC-DC converter circuits.
  • Ideal for power line filtering applications.
  • Used in automotive electronics modules.
  • Designed for low EMI power supplies.

74477824 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 74477824?

The inductance is 470 µH with a tolerance of ±20%.

What is the DC current rating of this inductor?

The DC current rating is 300 mA, with a saturation current of 310 mA.

What is the DC resistance of the 74477824?

The maximum DC resistance is 4.18Ω.

What is the self-resonant frequency of this inductor?

The self-resonant frequency is 3.8 MHz.

What is the package size of the 74477824?

The package is a nonstandard surface mount type measuring 7.30 mm x 7.30 mm with a height of 3.2 mm.

Is the 74477824 qualified for automotive applications?

Yes, it is qualified to the AEC-Q200 automotive standard.

What is the operating temperature range of this inductor?

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

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