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WURTH ELEKTRONIK 74437429203101 Power Inductor

Wirth Elektronik's high-performance SMD inductor is designed for compact power management in electronic devices. Featuring a rated current of 8.8 A, an inductance of 100 µH with a ±20% tolerance, and a self-resonant frequency of 43 MHz, this component operates reliably from -40°C to +125°C. Its small size and robust construction make it ideal for modern, high-density circuit design, ensuring minimal loss and efficient energy storage. Suitable for use in applications demanding high current handling and stable inductance, this inductor meets industry standards for quality and performance.

Authorized Distributors
Source:Newark
Part No:74437429203101
Stock:19
Inv Date:06-12-2026
Price: Unit price: $12.56
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Source:DigiKey
Part No:74437429203101
Stock:589
Inv Date:06-12-2026
Price: Unit price: $8.96
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Part No:74437429203101
Stock:268
Inv Date:06-12-2026
Price: Unit price: $9.43
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Part No:74437429203101
Stock:0
Inv Date:06-12-2026
Price: Unit price: $14.31
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WURTH ELEKTRONIK 74437429203101 Power Inductor Specifications:

  • Inductance: 100 µH, ±20% tolerance
  • Rated Current: 8.8 A at 50 kHz, max.
  • Saturation Current: 97 A, typical
  • DC Resistance: 35.9 mΩ at 20°C, +10%
  • Self-Resonant Frequency: 43 MHz, typical
  • Operating Temperature: -40°C to +125°C
  • Ambient Temperature: -40°C to +75°C
  • Storage Temperature: -20°C to +40°C
  • Preheat Temperature Min: 150°C
  • Preheat Temperature Max: 200°C
  • Max. Ramp Up Rate: 3°C/second
  • Reflow Temperature: 250°C (for standard packages), varies with package size
  • Compliance: Meets IPC/JEDEC J-STD-020E standards

Buy the Wirth Elektronik 74437429203101 – Reliable Inductor for Industrial Applications

Order the high-quality power inductor today and enhance your electronic design with a component that offers excellent current handling, stability, and durability. Perfect for compact, high-density circuits requiring efficient energy storage and minimal losses. This inductor’s robust construction supports reliable operation across a wide temperature range, making it ideal for industrial, automotive, and consumer electronics. Shop online now for quick delivery and improve your project’s performance with a trusted, industry-standard component designed for demanding applications.

Buy Wirth Elektronik 74437429203101 now and experience unmatched reliability and performance in power management solutions.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74437429203101?

You can click on the BUY or RFQ button to purchase 74437429203101 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74437429203101?

You can download the 74437429203101 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74437429203101?

WURTH ELEKTRONIK

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