| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | B66375G1000X187FERRITE CORE E N87 EPCOS - TDK Electronics | 4,805 |  |   Datasheet | E80/38/20 | Box | Active | E | E 80 x 38 x 20 | N87 | - | - | - | Gapped | - | 2200 | 0.47 | 184.0 | 390.0 | 388.0 | 71800.0 | Uncoated | 1.516" (38.50mm) | 3.150" (80.00mm) | 0.795" (20.20mm) | 
|   | B67370A0003X088I101/28/30-N88 EPCOS - TDK Electronics | 3,902 |  | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
|   | B64290A0699X065R63/38/25 T65 RINGKERN EPCOS - TDK Electronics | 2,172 |  |   Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
|   | B66371G2400X127FERRITE CORE E N27 EPCOS - TDK Electronics | 3,566 |  |   Datasheet | E70/33/32 | Box | Active | E | E 70 x 33 x 32 | N27 | - | - | - | Gapped | - | 2000 | 0.22 | 149.0 | 683.0 | 676.0 | 102000.0 | Uncoated | 1.307" (33.20mm) | 2.776" (70.50mm) | 1.260" (32.00mm) | 
|   | B65981B0000R097PQ50/40 N97 UNGAPPED EPCOS - TDK Electronics | 1,984 |  |   Datasheet | B65981 | Tray | Active | PQ | PQ 50 x 40 | N92 | - | 7.6 µH | -20%, +30% | Ungapped | 1710.0 | - | 0.28 | 93.0 | 334.0 | 314.0 | 31250.0 | Uncoated | 0.787" (20.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) | 
|   | B66371G0000X188E70/33/32-N88 EPCOS - TDK Electronics | 1,122 |  |   Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
|   | B66371G4000X127FERRITE CORE E N27 EPCOS - TDK Electronics | 3,593 |  |   Datasheet | E70/33/32 | Box | Active | E | E 70 x 33 x 32 | N27 | - | - | - | Gapped | - | 2000 | 0.22 | 149.0 | 683.0 | 676.0 | 102000.0 | Uncoated | 1.307" (33.20mm) | 2.776" (70.50mm) | 1.260" (32.00mm) | 
|   | B66459G0000X101ELP38/8/25 K 1 360 +25% EPCOS - TDK Electronics | 3,411 |  | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
|   | B64290A0082X038R50/30/20 T38 RINGKERN EPCOS - TDK Electronics | 3,158 |  |   Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
|   | B64290L0674X010R36/23/15 K10 TOROID EPCOS - TDK Electronics | 4,211 |  |   Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |