| PartNumber | B64290L0668X038 | B64290L0668X065 | B64290L0668X087 |
| Description | Ferrite Toroids / Ferrite Rings TOROID 38.1X19.05 X19.05 T38 | Ferrite Toroids / Ferrite Rings 38.1X19.05X12.7T65 TOROID | EMI/RFI Suppressors & Ferrites Ferrite Toroids / Ferrite Rings 38.1X19.05X12.7N87 TOROID |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | - |
| Product Category | Ferrite Toroids / Ferrite Rings | Ferrite Toroids / Ferrite Rings | - |
| RoHS | Y | Y | - |
| Product Type | Ferrite Toroids / Ferrite Rings | Ferrite Toroids / Ferrite Rings | - |
| Product | Toroids | Toroids | - |
| Inside Diameter | 19.05 mm | 19.05 mm | - |
| Outside Diameter | 38.1 mm | 38.1 mm | - |
| Outside Height | 12.7 mm | 12.7 mm | - |
| Series | B64290L | B64290L | - |
| Packaging | Bulk | Bulk | - |
| Core Material | T38 | T65 | - |
| Inductance | 17.6 uH | 8.8 uH | - |
| Type | Ring Core | Ring Core | - |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Factory Pack Quantity | 80 | 80 | - |
| Subcategory | Ferrites | Ferrites | - |
| Part # Aliases | 38 668X B64290L B64290L0668X038 B64290L668X38 B66305G0130X187 | 65 668X B64290L B64290L668X65 | - |