| PartNumber | B65541T0040A033 | B65541T0040A001 | B65541T0100A033 |
| Description | Ferrite Cores & Accessories P 14X8 M33 40 + 3%- 3% | Ferrite Cores & Accessories P 14X8 K1 40 +3%-3% | Ferrite Cores & Accessories P 14X8 M33 100 +3%-3% |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS / TDK |
| Product Category | Ferrite Cores & Accessories | Ferrite Cores & Accessories | Ferrite Cores & Accessories |
| RoHS | Y | Y | Y |
| Series | B65541T | B65541T | B65541T |
| Product | Ferrite Cores | Ferrite Cores | Ferrite Cores |
| Type | Gapped | Gapped | Gapped |
| Core | P Core | P Core | P Core |
| Core Size | 14 x 8 | 14 x 8 | P 14 x 8 |
| Inductance | 40 nH | 40 nH | 100 nH |
| Tolerance | 3 % | 3 % | 3 % |
| Core Material | M33 | K1 | M33 |
| Packaging | Bulk | Bulk | Bulk |
| Inside Diameter | 11.6 mm | - | 3 mm |
| Outside Diameter | 14.3 mm | - | 14.3 mm |
| Brand | EPCOS / TDK | EPCOS / TDK | EPCOS / TDK |
| Maximum Operating Temperature | + 155 C | - | - |
| Outside Length | 8.5 mm | - | - |
| Product Type | Ferrite Cores & Accessories | Ferrite Cores & Accessories | Ferrite Cores & Accessories |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Ferrites | Ferrites | Ferrites |
| Part # Aliases | B65541T40A33 | 1 40A B65541T B65541T40A1 | 100A 33 B65541T B65541T100A33 |
| Number of Pins | - | - | - |
| Termination Style | - | - | - |
| Maximum DC Current | - | - | - |
| Maximum DC Resistance | - | - | - |
| Outside Height | - | - | 8.5 mm |
| Outside Width | - | - | - |
| Inside Height | - | - | 5.6 mm |
| Inside Length | - | - | - |
| Inside Width | - | - | - |
| Lead Diameter | - | - | - |
| Lead Spacing | - | - | - |
| Unit Weight | - | - | 0.112877 oz |