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WURTH ELEKTRONIK 7447773033 Power Inductor

The shielded power inductor designed for high-efficiency electronic applications offers reliable performance with a typical inductance of 3.3 µH and low DC resistance of 15.5 mΩ at 20°C. It features a saturation current of 6.6 A, rated current of 43 A, and a self-resonant frequency of 51 MHz. Certified RoHS and REACh compliant, this component operates safely up to +150°C and is housed in a compact package suitable for SMT mounting. Its robust construction ensures minimal magnetic interference and high reliability in demanding environments.

Authorized Distributors
Source:Newark
Part No:7447773033
Stock:977
Inv Date:06-12-2026
Price: Unit price: $2.36
Buy/RFQ:
Source:DigiKey
Part No:7447773033
Stock:1032
Inv Date:06-12-2026
Price: Unit price: $2.13
Buy/RFQ:
Part No:7447773033
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2.13
Buy/RFQ:

WURTH ELEKTRONIK 7447773033 Power Inductor Specifications:

  • Inductance: 3.3 µH
  • Rated Current: 43 A at 40KHz, 120 V maximum operating voltage
  • Saturation Current: 6.6 A
  • DC Resistance: 15.5 mΩ at 20°C (typ), 21 mΩ (max)
  • Self Resonant Frequency: 51 MHz
  • Operating Temperature: -40°C to +150°C
  • Ambient Temperature Range: -40°C to +110°C
  • Storage Conditions: < 40°C, < 75% RH
  • Moisture Sensitivity Level: 1
  • Certification: RoHS, REACh, JEDEC 709B (Halogen Free)
  • Size and packaging compliant with IEC 60286-3 standards
  • Schematic mark: 3R3 (Inductance Code)
  • Lead configuration suitable for SMT mounting
  • Designed for application in power supplies, electronic modules, and high-frequency circuits

Buy the WURTH ELEKTRONIK 7447773033 – Reliable Shielded Power Inductor for Industrial Applications

Enhance your electronic designs with the high-efficiency shielded power inductor. Featuring a 3.3 µH inductance, 43 A rated current, and low DC resistance, this component ensures reliable operation in demanding environments. RoHS and REACh compliant, its compact size makes it suitable for SMT assembly, reducing board space. Ideal for power supplies, high-frequency circuits, and electronic modules, it offers exceptional stability, minimal noise, and long-term durability, making it an essential part for modern electronic devices. Shop online today for fast delivery and expert support.

Buy WURTH ELEKTRONIK 7447773033 now and experience unmatched reliability and performance in your electronic projects.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 7447773033?

You can click on the BUY or RFQ button to purchase 7447773033 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 7447773033?

You can download the 7447773033 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 7447773033?

WURTH ELEKTRONIK

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