myMectronic
myMectronic

A Premier B2B Part Search

WURTH ELEKTRONIK 78279224171 EMI Suppression Bead

The WE-MPSA EMI multilayer power suppression bead is designed for noise filtering and electromagnetic interference mitigation in electronic circuits. Made from halogen-free, RoHS, REACH, and JEDEC JS7098 compliant materials, it features a high current capacity of 4 A, impedance at 100 MHz of 225 Ω, and maximum impedance of 280 Ω at 700 MHz. Suitable for high-reliability applications, it operates within -55°C to +125°C, with storage recommended below 40°C and 75% RH. Its compact design provides effective noise suppression in power circuits, ensuring compliance with international safety and environmental standards.

Authorized Distributors
Source:DigiKey
Part No:78279224171
Stock:1508
Inv Date:06-12-2026
Price: Unit price: $0.91
Buy/RFQ:
Part No:78279224171
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.73
Buy/RFQ:

WURTH ELEKTRONIK 78279224171 EMI Suppression Bead Specifications:

  • Impedance @ 100 MHz: 225 Ω
  • Maximum Impedance: 280 Ω at 700 MHz
  • Rated Current: 4 A
  • DC Resistance: 15 mΩ @ 20°C
  • Operating Temperature: -55°C to +125°C
  • Storage Conditions: < 40°C; < 75% RH
  • Moisture Sensitivity Level: 1
  • Material: Halogen-free, RoHS, REACH compliant
  • Physical Dimensions: Not specified, compact design
  • Peak pulse current, derating, and safety compliance details available in datasheet

Buy the WURTH ELEKTRONIK 78279224171 – Reliable EMI Suppression Bead for Industrial Applications

Order the WURTH ELEKTRONIK EMI multilayer power suppression bead today online. This high-quality, RoHS and REACH compliant noise filter ensures reliable electromagnetic interference mitigation and high current capacity, ideal for demanding electronic applications. Easy to install, compact, and designed to operate within -55°C to +125°C, it guarantees safety and performance in industrial environments. Protect your circuits from EMI, meet international standards, and enhance device longevity with this proven solution. Purchase now for seamless integration and optimal noise suppression.

Buy WURTH ELEKTRONIK 78279224171 EMI suppression bead now and experience exceptional noise filtering and high current performance in your electronics.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 78279224171?

You can click on the BUY or RFQ button to purchase 78279224171 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 78279224171?

You can download the 78279224171 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 78279224171?

WURTH ELEKTRONIK

WURTH ELEKTRONIK Part List

Browse and search other WURTH ELEKTRONIK parts, locate datasheets and stock

Sponsored by