B66421U0250K187 | EPCOS
EFD core, N87, 250 nH, ±10 %, (L x W x H) 25 x 9.1 x 12.5 mm
As a private customer, you can buy this item as soon as we have it back in stock.
E cores EFD25, type TDK/Epcos B66421.
With flattened, lowered center leg for particularly flat transformer types, made of silicon ferrite materials (data is provided in the table at the end of the core section); Basic dimensions of a finished transformer/signal transformer: L 29.3, W 27.3, H 12.5, g 0.3 mm. Single item supply; two items required per core kit.
Technical attributes (type, AL value, material type, design): B66421U250K187, 250 nH, N87, gapped
Technical specifications
| AL value | 250 nH | |
| Width | 9.1 mm | |
| Height | 12.5 mm | |
| Core shape | EFD | |
| Length | 25 mm | |
| Air gap | 0.3 mm | |
| Material | N87 | |
| Tolerance | ±10 % |
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Logistics
| Country of origin | IN |
| Customs tariff number | 85049011 |
| Original Packaging | Tray with 650 pieces |
Compliance
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
