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WURTH ELEKTRONIK 74279220601 Ferrite Bead

The WE-MPSB is a high-performance SMD ferrite bead designed for power line filtering and noise suppression. It features up to 40% higher rated current load and significantly reduced RDC compared to similar products, with a maximum rated current of up to 10.5 A. Manufactured with an optimized layer design, it provides excellent high impedance across a wide frequency range with minimal DC bias effects. Available in multiple sizes including 0603, 0805, 1206, 1612, 1812, 2220, and 3314, it offers peak currents up to 20 times its rated current, making it suitable for applications requiring robustness against inrush current peaks. The device operates over a temperature range of -55°C to +125°C and is ideal for use in power management, motor drive and control, communication systems, and industrial electronics. It functions as an input filter for DC/DC converters and hot swap controllers, as well as for filtering power lines, suppressing differential mode interference, and motor noise reduction.

Authorized Distributors
Source:Newark
Part No:74279220601
Stock:4
Inv Date:06-11-2026
Price: Unit price: $0.447
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Source:DigiKey
Part No:74279220601
Stock:27301
Inv Date:06-11-2026
Price: Unit price: $0.215
Buy/RFQ:
Part No:74279220601
Stock:23144
Inv Date:06-12-2026
Price: Unit price: $0.34
Buy/RFQ:
Part No:74279220601
Stock:5
Inv Date:06-11-2026
Price: Unit price: $0.05
Buy/RFQ:

WURTH ELEKTRONIK 74279220601 Ferrite Bead Specifications:

  • Size options: 0603, 0805, 1206, 1612, 1812, 2220, 3314
  • Rated Current: Up to 10.5 A
  • Maximum Impedance @ 100 MHz: 600 Ω
  • Impedance @ 100 MHz: 225 Ω
  • Maximum impedance: 108 Ω
  • DC Resistance: 73.0 mΩ
  • DC Resistance @ 25°C: 80.0 mΩ
  • Peak Current: Up to 20 times rated current
  • Operating Temperature Range: -55°C to +125°C
  • Frequency Range for High Impedance: Wide band across multiple frequencies
  • Application: Power line filtering, noise suppression, EMI reduction, motor drive, communication systems
  • Material: Ferrite core with optimized multilayer design
  • Compliance: RoHS & REACH
  • Packaging: Tape and reel, size 0805
  • Maximum Peak Pulse Current: 45 A at 8 ms pulse length

Buy the Wurth Elektronik 74279220601 – Reliable EMI Filter for Industrial Applications

Purchase the Wurth Elektronik ferrite bead online today for optimal power line filtering, noise suppression, and EMI reduction. It offers high current capacity up to 10.5 A, wide operating temperature range, and multiple sizes including 0805, 1206, and 2220. Its optimized multilayer design ensures excellent high impedance across a broad frequency spectrum with minimal DC bias effects. Perfect for power management, motor drives, communication systems, and industrial electronics, it provides reliable performance for demanding applications. Order now and ensure your electronic systems operate smoothly with this robust and versatile EMI filter component.

Get Wurth Elektronik 74279220601 today—built for robustness in power management and noise suppression in demanding industrial environments.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74279220601?

You can click on the BUY or RFQ button to purchase 74279220601 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74279220601?

You can download the 74279220601 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74279220601?

WURTH ELEKTRONIK

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