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WURTH ELEKTRONIK 74437529203330 High Current Inductor

The WE-HCF Round Wire SMD High Current Inductor features a compact design optimized for surface-mount technology, suitable for high-current applications in electronic circuit boards. It is designed to operate efficiently at an ambient temperature range of -40°C to +75°C, with a maximum temperature rating of +125°C. The inductor offers a rated current of 20.2 A, saturation current of 15.4 A, and a self-resonant frequency of 7 MHz. It is constructed with high-quality materials ensuring durability, reliable electrical performance, and low DC resistance of 6.9 mΩ to meet demanding electronic design needs.

Authorized Distributors
Source:Newark
Part No:74437529203330
Stock:36
Inv Date:06-12-2026
Price: Unit price: $10.36
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Source:DigiKey
Part No:74437529203330
Stock:1676
Inv Date:06-12-2026
Price: Unit price: $8.96
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Part No:74437529203330
Stock:347
Inv Date:06-13-2026
Price: Unit price: $8.68
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Part No:74437529203330
Stock:0
Inv Date:06-12-2026
Price: Unit price: $14.31
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WURTH ELEKTRONIK 74437529203330 High Current Inductor Specifications:

  • Inductance: 33 µH ±20% at 100 kHz, 10 mA
  • Rated Current: 20.2 A at T=50K
  • Saturation Current: 15.4 A
  • DC Resistance: 6.9 mΩ ±10%
  • Self Resonant Frequency: 7 MHz (typical)
  • Temperature Rating: -40°C to +125°C
  • Ambient Temperature: -40°C to +75°C
  • Storage Temperature: -20°C to +40°C
  • Maximum Operating Temperature: +125°C
  • Core Material: High-permeability ferrite
  • Material: Copper wire
  • Dimensions: Approximate size 11.0 mm x 6.0 mm +/- 0.3 mm
  • Packaging: Surface-mount, suitable for reflow soldering according to IPC/JEDEC standards
  • Application: Power supply filtering, high-current circuits, DC/DC converters

Buy the Buy Wirth Elektronik High Current Inductor Part Number 74437529203330 Online

Order the Wirth Elektronik High Current Inductor online now to ensure your electronic projects benefit from reliable power filtering, high current capacity, and superior durability. Designed for surface-mount technology, this inductor features a compact size, low resistance, and excellent temperature ratings for demanding applications such as power supplies and DC/DC converters. With quick delivery, secure transaction, and detailed specifications, purchasing online guarantees you a quality component that meets industry standards and technical requirements for sustainable electronics development.

Get Wirth Elektronik high current inductor today—built for reliable power filtering and long-lasting durability in electronic circuits.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74437529203330?

You can click on the BUY or RFQ button to purchase 74437529203330 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74437529203330?

You can download the 74437529203330 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74437529203330?

WURTH ELEKTRONIK

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