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WURTH ELEKTRONIK 74404043047A Power Inductor

This is an SMD power inductor designed for high-frequency applications. It features a typical inductance of 47 μH at 100 kHz/1V, rated for a maximum current of 23 A, and saturates at 1.43 A. The component operates reliably within a temperature range of -40°C to +125°C, with recommended storage at -20°C to +60°C. It has a self-resonant frequency of 61 MHz, low self-resistance, and is designed to withstand reflow soldering profiles, ensuring stable electrical performance in various electronic assemblies.

Authorized Distributors
Source:Newark
Part No:74404043047A
Stock:1390
Inv Date:06-12-2026
Price: Unit price: $0.724
Buy/RFQ:
Source:DigiKey
Part No:74404043047A
Stock:9000
Inv Date:06-12-2026
Price: Unit price: $0.3277
Buy/RFQ:
Part No:74404043047A
Stock:5045
Inv Date:06-12-2026
Price: Unit price: $0.63
Buy/RFQ:

WURTH ELEKTRONIK 74404043047A Power Inductor Specifications:

  • Inductance: 47 μH at 100 kHz/1V
  • Rated Current: 23 A max
  • Saturation Current: 1.43 A
  • Self Resistance: Poo 46 mo
  • Self Resonant Frequency: 61 MHz
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -20°C to +60°C
  • Recommended Land Pattern: [mm]
  • Preheat Temperature Min: 150°C
  • Preheat Temperature Max: 200°C
  • Preheat Time: 60 - 120 seconds
  • Peak reflow temperature: 217°C
  • Maximum Ramp Up Rate: 3°C/s
  • Maximum Ramp Down Rate: 6°C/s
  • Package Volume: <350 mm³
  • Reflow Temperature for <350 mm³ packages: 260°C
  • Reflow Temperature for 350-2000 mm³ packages: 260°C

Buy the Wurth Electronic WE-LOS 74404043047A – Reliable Power Inductor for Industrial Applications

Order the reliable power inductor Wurth Electronic WE-LOS 74404043047A online today to enhance your electronic designs. Designed for high-frequency circuits, it offers a high inductance of 47 μH, operating efficiently from -40°C to +125°C with a maximum rated current of 23 A. Its low resistance and high self-resonant frequency ensure stable operation in power supplies, RF modules, and more. Secure fast delivery and detailed specifications by purchasing online now for optimal performance and trust in your assemblies.

Buy Wurth Electronic WE-LOS 74404043047A now and experience unmatched reliability and performance in high-frequency power applications.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74404043047A?

You can click on the BUY or RFQ button to purchase 74404043047A from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74404043047A?

You can download the 74404043047A datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74404043047A?

WURTH ELEKTRONIK

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