High-Current SMT Planar Common Mode Chokes - PH9407/08 Series

Pulse’s low-profile, high-current planar core and round wire coil winding technology produces high-performance CM chokes

Image of Pulse Electronics Power High-Current SMT Planar Common Mode Chokes - PH9407/08 SeriesPulse Electronics Power expands its range of high-current, surface-mount common mode chokes with the introduction of the PH9407/08 series. Using Pulse's round wire coil winding technology, horizontally mounted in a planar core, these series offer one of the lowest profiles, highest current, surface-mount packages currently in the market. Two platforms have been developed, the PH9407 series: ER19 (24.9 mm x 21.6 mm x 16.9 mm) and the PH9408 series: ER25 (30.5 mm x 27 mm x 18 mm) which offer inductances from 120 µH to 1,450 µH with currents up to 39 A. The horizontally-mounted construction makes this product line well suited for high-performance, high-reliability applications in data communications, computing, and industrial markets where available height is at a premium. Such a feature has also made this series attractive to the automotive market.


  • High-current-rated surface mount common mode choke: up to 39 A
  • Horizontal mounted, low-profile high current CMC
  • Inductance range: 120 µH to 1,450 µH
  • 1,500 VRMS isolation (380 VRMS continuous)
  • Maximum height down to 13.9 mm
  • Operating temperature: -40°C to +125°C

  • Data communications
  • Computing
  • Industrial markets

PH9407 Series Common Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CMC 12A 2LN 1.72KOHM SMDPH9407.404NLTCMC 12A 2LN 1.72KOHM SMD74 - ImmediateView Details
CMC 17A 2LN 1.08KOHM SMDPH9407.204NLTCMC 17A 2LN 1.08KOHM SMD735 - ImmediateView Details
CMC 14A 2LN 1.6KOHM SMDPH9407.304NLTCMC 14A 2LN 1.6KOHM SMD75 - ImmediateView Details
CMC 10A 2LN 2.35KOHM SMDPH9407.504NLTCMC 10A 2LN 2.35KOHM SMD62 - ImmediateView Details
CMC 20A 2LN 730 OHM SMDPH9407.104NLTCMC 20A 2LN 730 OHM SMD598 - ImmediateView Details

PH9408 Series Common Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CMC 17A 2LN 4.3KOHM SMDPH9408.105NLTCMC 17A 2LN 4.3KOHM SMD460 - ImmediateView Details
CMC 18A 2LN 3.4KOHM SMDPH9408.814NLTCMC 18A 2LN 3.4KOHM SMD26 - ImmediateView Details
CMC 32A 2LN 580 OHM SMDPH9408.254NLTCMC 32A 2LN 580 OHM SMD415 - ImmediateView Details
CMC 19A 2LN 2.5KOHM SMDPH9408.644NLTCMC 19A 2LN 2.5KOHM SMD9 - ImmediateView Details
CMC 23A 2LN 1.5KOHM SMDPH9408.364NLTCMC 23A 2LN 1.5KOHM SMD448 - ImmediateView Details
CMC 21A 2LN 2KOHM SMDPH9408.494NLTCMC 21A 2LN 2KOHM SMD428 - ImmediateView Details
CMC 36A 2LN 400 OHM SMDPH9408.164NLTCMC 36A 2LN 400 OHM SMD397 - ImmediateView Details
Published: 2022-01-10