WE-ExB Series Common Mode Power Line Choke

Wurth Electronics offers the current-compensated common mode choke with two cores

Image of Wurth's WE-ExB Common Mode Power Line ChokeWurth’s WE-ExB series is the double core choke made of MnZn and NiZn. Its insertion loss has a range of effect over a broader frequency range than does a single NiZn or MnZn core. Compared with previously available current-compensated line chokes, this means a 70% greater insertion loss in the low frequency range (150 kHz to 4 MHz) and a 30% greater insertion loss in the high frequency range (4 MHz to 30 MHz). This current-compensated common mode choke is particularly suited for network applications with a broad interference spectrum in EMC, network, or common-mode filters, especially in power electronics and motor interference suppression.

Features and Benefits
  • MnZn and NiZn core material
  • Suppression of noise in a broad frequency range (100 kHz to 100 MHz)
  • Combined noise and burst filter
  • Increases electromagnetic immunity
  • Operating temperature range: -40°C up to +125°C
  • EMC filter
  • Mains line filter
  • Power electronics
  • Interference suppression in motors
  • Common mode filters

WE-ExB Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
CMC 100UH 14A 2LN TH744844101CMC 100UH 14A 2LN TH121 - ImmediateView Details
CMC 47UH 15A 2LN TH744844470CMC 47UH 15A 2LN TH51 - ImmediateView Details
CMC 220UH 12A 2LN TH744844221CMC 220UH 12A 2LN TH29 - ImmediateView Details
CMC 1MH 4.5A 2LN TH744844102CMC 1MH 4.5A 2LN TH20 - ImmediateView Details
CMC 470UH 9A 2LN TH744844471CMC 470UH 9A 2LN TH2 - ImmediateView Details
Published: 2015-09-01