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 2PCS2 - Immediate$89.97View Details
E55/28/21-N88B66335G0000X188E55/28/21-N88179 - Immediate$18.54View Details
FERRITE CORESB66375G0000X195FERRITE CORES138 - Immediate$22.61View Details
FERRITE CORE I N27 1PCB67345B0002X027FERRITE CORE I N27 1PC117 - Immediate$54.29View Details
FERRITE CORE U N27 1PCB67345B0003X027FERRITE CORE U N27 1PC14 - Immediate$70.06View Details
FERRITE CORE U N27 1PCB67370A0002X027FERRITE CORE U N27 1PC23 - Immediate$91.48View Details
E80/38/40-N95B66210G0000X195E80/38/40-N9515 - Immediate$36.88View Details
FERRITE CORE I N27 1PCB67345B0004X027FERRITE CORE I N27 1PC44 - Immediate$39.65View Details
FERRITE CORE I N27 1PCB67345B0011X027FERRITE CORE I N27 1PC48 - Immediate$46.22View Details
I93/28/16-N92B67345B0004X092I93/28/16-N9248 - Immediate$46.59View Details
I93/28/16-N88B67345B0004X088I93/28/16-N8832 - Immediate$46.59View Details
I93/28/20-N88B67345B0011X088I93/28/20-N8841 - Immediate$54.32View Details
I130/36/25-N88B67410A0159X188I130/36/25-N8831 - Immediate$70.03View Details
FERRITE CORE U N27 1PCB67345B0010X027FERRITE CORE U N27 1PC16 - Immediate$73.34View Details
U93/76/16-N88B67345B0003X088U93/76/16-N880 - Immediate$82.31View Details
U93/76/16-N92B67345B0003X092U93/76/16-N920 - Immediate$82.31View Details
U93/76/20-N87B67345B0010X088U93/76/20-N8716 - Immediate$86.14View Details
U130/60/25-N27B67543G0000X127U130/60/25-N275 - Immediate$97.32View Details
E120/71/40-N87B66614G0000X187E120/71/40-N879 - Immediate$101.33View Details
U101/76/30-N88B67370A0002X088U101/76/30-N886 - Immediate$107.38View Details
Published: 2025-07-25