Large-Size Ferrite Cores

TDK ferrite cores come in a variety of core shapes, sizes, and materials that can be used in a wide range of industrial applications

Image of TDK EPCOS Large Size Ferrite CoresTDK Corporation large-size ferrite cores come in a variety of core shapes, sizes, and materials that can be used in a wide range of industrial applications such as motor drives, EV charging stations, various railway/traction applications, power transformers, welding, medical, uninterruptible power supplies (UPS), solar inverters, and other renewable energy applications. These cores allow for optimizing magnetic design for efficiency and thermal performance. The standardized large-size core program contains E, U, I, PM, and PQ cores in the N27, N87, N88, N92, N95, and N97 power materials. Accessories like coil formers and mounting hardware are also available.

Features
  • Significantly increased power
  • Low losses at high switching frequencies
 
  • Low losses at high temperatures (+100°C to +140°C)
  • Coil former for multiple stacked E-cores
Applications
  • Traction and railways
  • EV and battery charging
  • Renewable energies (wind/solar)
 
  • Energy storage
  • Welding
  • Medical

Large-Size Ferrite Cores

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FERRITE CORE PQ 8.2UH N95 2PCSB65981A0000R095FERRITE CORE PQ 8.2UH N95 2PCS143 - Immediate$22.72View Details
E55/28/21-N88B66335G0000X188E55/28/21-N88215 - Immediate$4.68View Details
FERRITE CORESB66375G0000X195FERRITE CORES158 - Immediate$5.43View Details
FERRITE CORE I N27 1PCB67345B0002X027FERRITE CORE I N27 1PC56 - Immediate$13.71View Details
FERRITE CORE U N27 1PCB67345B0003X027FERRITE CORE U N27 1PC14 - Immediate$17.69View Details
FERRITE CORE U N27 1PCB67370A0002X027FERRITE CORE U N27 1PC20 - Immediate$26.07View Details
E80/38/40-N95B66210G0000X195E80/38/40-N950 - Immediate$9.31View Details
FERRITE CORE I N27 1PCB67345B0004X027FERRITE CORE I N27 1PC48 - Immediate$10.01View Details
FERRITE CORE I N27 1PCB67345B0011X027FERRITE CORE I N27 1PC48 - Immediate$11.67View Details
I93/28/16-N92B67345B0004X092I93/28/16-N9248 - Immediate$11.76View Details
I93/28/16-N88B67345B0004X088I93/28/16-N8848 - Immediate$11.76View Details
I93/28/20-N88B67345B0011X088I93/28/20-N8844 - Immediate$13.72View Details
I130/36/25-N88B67410A0159X188I130/36/25-N8831 - Immediate$17.68View Details
FERRITE CORE U N27 1PCB67345B0010X027FERRITE CORE U N27 1PC16 - Immediate$18.52View Details
U93/76/16-N88B67345B0003X088U93/76/16-N8816 - Immediate$20.78View Details
U93/76/16-N92B67345B0003X092U93/76/16-N920 - Immediate$20.78View Details
U93/76/20-N87B67345B0010X088U93/76/20-N8716 - Immediate$21.75View Details
U130/60/25-N27B67543G0000X127U130/60/25-N276 - Immediate$24.57View Details
E120/71/40-N87B66614G0000X187E120/71/40-N874 - Immediate$25.58View Details
U101/76/30-N88B67370A0002X088U101/76/30-N8822 - Immediate$27.11View Details
Published: 2025-07-25