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WURTH ELEKTRONIK 74404054221 Power Inductor

This WE-LQS SMD power inductor offers reliable performance for electronic applications requiring stable inductance and high current handling. Designed with a compact form factor, it features an inductance of 100 kHz at 1V with a typical self-resonant frequency of 45 MHz and a saturation current of 0.55 A. Operating efficiently within a temperature range of -40°C to +125°C, it is ideal for power supplies, filters, and switching applications in industrial and consumer electronics. The component complies with environmental standards and reflow soldering profiles for seamless integration into electronic assemblies.

Authorized Distributors
Source:Newark
Part No:74404054221
Stock:884
Inv Date:06-11-2026
Price: Unit price: $1.33
Buy/RFQ:
Source:DigiKey
Part No:74404054221
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.737
Buy/RFQ:
Part No:74404054221
Stock:1859
Inv Date:06-12-2026
Price: Unit price: $1.2
Buy/RFQ:

WURTH ELEKTRONIK 74404054221 Power Inductor Specifications:

  • Inductance: 100 kHz at 1V, typically 220 uH with ±20% tolerance
  • Rated Current: 0.5 A
  • Saturation Current: 0.55 A
  • DC Resistance: 1400 mΩ at 20°C with +20% tolerance
  • Self Resonant Frequency: 45 MHz (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Storage Temperature Range: 20°C to +60°C, 75% RH max
  • Max Reflow Soldering Temperature Profile: Preheat 150-200°C, Peak 260°C
  • Package: Tape and Reel, with minimum cover tape length of 100mm and 160mm spacing, conforming to IEC 60286-3:2013.

Buy the Wirth SMD Power Inductor 74404054221 – Reliable Inductive Components for Industrial Applications

Order the Wirth Power Inductor today to ensure high efficiency and stability in your electronic circuits. This inductor is ideal for power supplies, filters, and switching regulator applications, offering excellent inductance stability from -40°C to +125°C. Its compact SMD design simplifies assembly, while compliance with industry standards ensures quality and reliability. Avoid downtime with this durable component designed for industrial and consumer electronics. Purchase online now to streamline your project and benefit from fast delivery and expert support.

Buy Wirth SMD Power Inductor 74404054221 now and experience unmatched reliability and performance in your electronic designs.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74404054221?

You can click on the BUY or RFQ button to purchase 74404054221 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74404054221?

You can download the 74404054221 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74404054221?

WURTH ELEKTRONIK

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