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WURTH ELEKTRONIK 74479887222A Power Multilayer Inductor

The Würth Elektronik WE-PMI Power Multilayer Inductor is a compact and high-performance component designed for efficient power management in various electronic applications. It features a high saturation current and low DC resistance, making it ideal for demanding environments. The inductor is suitable for use in general electronic equipment and is not intended for critical safety applications without proper evaluation. Operating within a temperature range of -40°C to +125°C, this inductor ensures reliable performance across a broad spectrum of conditions. It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions.

Authorized Distributors
Source:Newark
Part No:74479887222A
Stock:470
Inv Date:06-12-2026
Price: Unit price: $1.44
Buy/RFQ:
Source:DigiKey
Part No:74479887222A
Stock:2205
Inv Date:06-12-2026
Price: Unit price: $0.798
Buy/RFQ:
Part No:74479887222A
Stock:5741
Inv Date:06-12-2026
Price: Unit price: $1.27
Buy/RFQ:

WURTH ELEKTRONIK 74479887222A Power Multilayer Inductor Specifications:

  • Inductance: 2.2 µH ±20%
  • Rated Current: 1050 mA (typ.) @ 20 K ∆T
  • Saturation Current: 825 mA (typ.) |ΔL/L| = 30%
  • DC Resistance: 140 mΩ ±30%
  • Self Resonant Frequency: 65 MHz min.
  • Q-factor: 20 min. @ 1 MHz
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -20°C to +40°C, 75% RH max.
  • Test Conditions: 20°C, 33% RH

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 74479887222A from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74479887222A?

You can download the 74479887222A datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74479887222A?

WURTH ELEKTRONIK

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