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WURTH ELEKTRONIK 74437529203470 High Current Inductor

The WE-HCF Round Wire SMD High Current Inductor is designed for high-current applications in electronic equipment. It features an inductance of 47 µH with a tolerance of +20%, rated for a maximum current of 18.7A, and saturation current around 13A. The component has a self-resonant frequency of 67 MHz and a DC resistance of 8.8 mΩ. Operating in temperatures from -40°C to +125°C, it offers reliable performance for power and energy storage in complex circuits, with recommended handling and reflow soldering profiles for optimal assembly.

Authorized Distributors
Source:Newark
Part No:74437529203470
Stock:27
Inv Date:06-12-2026
Price: Unit price: $12.77
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Source:DigiKey
Part No:74437529203470
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8.96
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Part No:74437529203470
Stock:370
Inv Date:06-12-2026
Price: Unit price: $9.62
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Part No:74437529203470
Stock:0
Inv Date:06-12-2026
Price: Unit price: $14.31
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WURTH ELEKTRONIK 74437529203470 High Current Inductor Specifications:

  • Inductance: 47 µH, +20% tolerance
  • Rated Current: 18.7 A
  • Saturation Current: 13 A typ.
  • DC Resistance: 8.8 mΩ, +10% tolerance
  • Self Resonant Frequency: 67 MHz
  • Operating Temperature Range: -40°C to +125°C
  • Ambient Temperature Range: -40°C to +75°C
  • Storage Temperature: -20°C to +40°C
  • Max. Temperature: +125°C under worst case conditions
  • Max. waveform temperature: see table for reflow profile
  • Recommended reflow profile: preheat min 150°C, max 200°C, time 60-120 sec, ramp-up max 3°C/sec, peak temp as per profile.

Buy the Wirth Elektronik Series WE-HCF Inductor: 74437529203470

Secure the Wirth Elektronik high current inductor 74437529203470 online today and enhance your electronic project's power management. This proven component with 47 µH inductance and rated at 18.7A current offers exceptional performance under harsh conditions. Operating efficiently from -40°C to +125°C, it ensures durability and stability in demanding applications. Order now to benefit from fast shipping and expert support, and optimize your circuit design with a top-quality inductor that meets industry standards and provides reliable energy storage and filtering for power supplies and energy management systems.

Buy Wirth Elektronik WE-HCF inductor 74437529203470 now and experience unmatched reliability and power efficiency for your electronic designs.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74437529203470?

You can click on the BUY or RFQ button to purchase 74437529203470 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74437529203470?

You can download the 74437529203470 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74437529203470?

WURTH ELEKTRONIK

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