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$110.82View Details
E55/28/21-N88B66335G0000X188E55/28/21-N88215 - Immediate$22.84View Details
FERRITE CORESB66375G0000X195FERRITE CORES158 - Immediate$26.50View Details
FERRITE CORE I N27 1PCB67345B0002X027FERRITE CORE I N27 1PC56 - Immediate$66.87View Details
FERRITE CORE U N27 1PCB67345B0003X027FERRITE CORE U N27 1PC14 - Immediate$86.29View Details
FERRITE CORE U N27 1PCB67370A0002X027FERRITE CORE U N27 1PC20 - Immediate$127.16View Details
E80/38/40-N95B66210G0000X195E80/38/40-N950 - Immediate$45.42View Details
FERRITE CORE I N27 1PCB67345B0004X027FERRITE CORE I N27 1PC48 - Immediate$48.83View Details
FERRITE CORE I N27 1PCB67345B0011X027FERRITE CORE I N27 1PC48 - Immediate$56.92View Details
I93/28/16-N92B67345B0004X092I93/28/16-N9248 - Immediate$57.39View Details
I93/28/16-N88B67345B0004X088I93/28/16-N8848 - Immediate$57.39View Details
I93/28/20-N88B67345B0011X088I93/28/20-N8844 - Immediate$66.91View Details
I130/36/25-N88B67410A0159X188I130/36/25-N8831 - Immediate$86.25View Details
FERRITE CORE U N27 1PCB67345B0010X027FERRITE CORE U N27 1PC16 - Immediate$90.34View Details
U93/76/16-N88B67345B0003X088U93/76/16-N8816 - Immediate$101.38View Details
U93/76/16-N92B67345B0003X092U93/76/16-N920 - Immediate$101.38View Details
U93/76/20-N87B67345B0010X088U93/76/20-N8716 - Immediate$106.10View Details
U130/60/25-N27B67543G0000X127U130/60/25-N276 - Immediate$119.87View Details
E120/71/40-N87B66614G0000X187E120/71/40-N874 - Immediate$124.80View Details
U101/76/30-N88B67370A0002X088U101/76/30-N8822 - Immediate$132.26View Details
Published: 2025-07-25