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WURTH ELEKTRONIK 74435583300 SMD Flat Wire Inductor

The Würth Elektronik WE-HCI SMD Flat Wire High Current Inductor is a surface-mount device (SMD) designed for high-current applications in electronic equipment. Its flat wire construction minimizes size and profile while providing excellent inductance and current-carrying capabilities. This inductor is suitable for use in DC-DC converters, power supplies, and other applications requiring efficient power management. It is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death.

Authorized Distributors
Source:Newark
Part No:74435583300
Stock:107
Inv Date:06-11-2026
Price: Unit price: $4.12
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Source:DigiKey
Part No:74435583300
Stock:603
Inv Date:06-11-2026
Price: Unit price: $5.54
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Part No:74435583300
Stock:81
Inv Date:06-12-2026
Price: Unit price: $7.4
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Part No:74435583300
Stock:2
Inv Date:06-11-2026
Price: Unit price: $2.71
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WURTH ELEKTRONIK 74435583300 SMD Flat Wire Inductor Specifications:

  • Inductance: 33 µH
  • Rated Inductance: 30.5 µH
  • Rated Current: 11.5 A
  • Saturation Current: 15.0 A
  • DC Resistance: 13.20 mΩ
  • Self Resonant Frequency: 6.8 MHz
  • Test conditions: 100 kHz / 10 mA
  • Delta L over L: < 30%
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -20°C to +40°C
  • Temperature Rise: Refer to typical characteristics graph
  • Preheat Temperature Min: 150°C
  • Preheat Temperature Max: 200°C
  • Preheat Time: 60-180 seconds
  • Ramp-up Rate: 3°C/second max
  • Liquidous Temperature: 217°C
  • Time Maintained Above Liquidous Temperature: 60-150 seconds
  • Peak Package Body Temperature: See Table H3
  • Time Within 5°C of Peak Temperature: 20-30 seconds
  • Ramp-down Rate: 6°C/second max

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74435583300?

You can click on the BUY or RFQ button to purchase 74435583300 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74435583300?

You can download the 74435583300 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74435583300?

WURTH ELEKTRONIK

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