In today's interconnected world, where numerous electronic devices interact with one another, ensuring electromagnetic compatibility is of utmost importance.

WE are here to assist you in managing emissions and facilitating the development of reliable EMC-compliant applications.

With Würth Elektronik, you will not only find the right component for your project, we also provide the necessary expertise: The combination of high-quality products and valuable knowledge transfer characterizes our service and makes it possible to minimize electromagnetic interference and meet necessary EMC requirements.

Products

WE-MPSB
EMI Multilayer Power Suppression Bead

Key features & benefits
  • Optimized layer design for muscular peak current capability
  • Greater trace cross sectional area for ultra-low RDC
  • High peak current rating to maximize lifetime
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WE-STAR-TEC
Multi-purpose Ferrite

Key features & benefits
  • Core material: NiZn
  • Classification of the plastic housing: UL94 V0
  • With reliable flexible cable fixing, developed in-house
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WE-CMBNC
Common Mode Power Line Choke Nanocrystalline

Key features & benefits
  • High permeability nano­crystalline core material
  • High IR & Low RDC in a small size
  • Improved isolation through plastic case and winding spacer
  • Stable inductance values at high temperature
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WE-CNSW
SMT Common Mode Line Filter

Key features & benefits
  • Current compensated data line filter
  • High common mode noise suppression at high frequencies
  • Small influence on high speed signals through winding symmetry
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WE-TVS
TVS Diode – Super Speed Series

Key features & benefits
  • Fast turn-on
  • Low clamping voltage
  • Very low capacitance
  • Rail to Rail protection
  • Epoxy flame resistant UL94-V0
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WE-SECF
SMT EMI Contact Finger

Key features & benefits
  • Different types and sizes available
  • Corrossion-resistant
  • Wear-resistant
  • High temperatures and mechanical weight have no influence on the excellent connection properties
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WE-SHC
Shielding Cabinet

Key features & benefits
  • Two-part case consisting of a solderable grid frame (SMT/THT) and a removable cover
  • Designed for 5G, IoT, IO-Link wireless and GNSS applications
  • Operating temperature: –40 ºC to +125 ºC
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WCAP-FTXH
THB X2-Capacitors (Temperature Humidity Bias)

Key features & benefits
  • Product series for interference suppression
  • Self-healing properties
  • Certificates: ENEC 10 by VDE, cULus, CQC
  • Safety class: X2
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Videos

#askLorandt explains: EMC Filtering of a USB 2.0 Port

EMC/EMI optimizations in Single Pair Ethernet (SPE) for industrial communication

EMC Debugging on Flyback Converters

#askLorandt explains: Design your EMC-Filter

Better Safe than Sorry | Practical EMC Design Considerations

Würth Elektronik Webinar: EMC Shielding 101 - Designer's Approach