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WURTH ELEKTRONIK 74279220321 EMI Suppression Bead

The Wurth Elektronik EMI Multilayer Power Suppression Bead is designed for high-speed and high-current applications, offering excellent impedance characteristics at 100 MHz. It supports up to 2500 mA rated current, with low DC resistance of 30.5 mΩ and 50.0 mΩ at 25°C, ensuring reliable performance in electronic circuits. This component operates across a wide temperature range from -55°C to 125°C, with storage conditions specified between -20°C and 60°C. Its construction provides effective noise suppression in electromagnetic compatibility (EMC) solutions, making it ideal for industrial and electronic equipment requiring robust EMI mitigation.

Authorized Distributors
Source:Newark
Part No:74279220321
Stock:11681
Inv Date:06-11-2026
Price: Unit price: $0.388
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Source:DigiKey
Part No:74279220321
Stock:26494
Inv Date:06-11-2026
Price: Unit price: $0.34
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Part No:74279220321
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.29
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Part No:74279220321
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.16
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WURTH ELEKTRONIK 74279220321 EMI Suppression Bead Specifications:

  • Impedance @ 100 MHz: 320 Ω
  • Maximum impedance: 170 Ω
  • Rated current: 2500 mA
  • DC Resistance: 30.5 mΩ (max), 50 mΩ @ 25°C
  • Operating Temperature: -55°C to 125°C
  • Storage Temperature: -20°C to 60°C
  • Size: 0805
  • Package: Tape and Reel
  • Peak pulse current vs. pulse length and pulse repetition characteristics available
  • Material: Ferrite core with multilayer construction for EMI suppression
  • Designed for use in EMC and inductive solutions with high safety and reliability standards

Buy the Wurth Elektronik 74279220321 – Reliable EMI Power Suppression Bead for Industrial Applications

Purchase the Wurth Elektronik EMI Suppression Bead online today to ensure your electronic systems benefit from superior noise filtering and electromagnetic compatibility. This high-current, high-speed component supports up to 2500 mA rated current, making it ideal for industrial, medical, and communications equipment. Its low DC resistance and wide temperature operation range guarantee durability and reliable performance. Designed according to RoHS and REACH standards, this component offers exceptional EMI mitigation, helping meet rigorous safety and quality standards. Order now to improve your circuit’s EMC performance and enjoy swift delivery directly to your facility.

Get Wurth Elektronik 74279220321 today—built for high-speed noise filtering and durable performance in demanding electronic environments.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74279220321?

You can click on the BUY or RFQ button to purchase 74279220321 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74279220321?

You can download the 74279220321 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74279220321?

WURTH ELEKTRONIK

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