UF Ferrite Cores
U cores for large winding windows.
Power transformersReactors
Dimensions (9 models)
mm · custom sizes on request
Typical shape — see table for sizes
| Model | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| UF9.8 | 9.80±0.2 | 14.20±0.2 | 2.70±0.2 | 4.20±0.2 | 2.80±0.1 | 8.40±0.3 |
| UF10.3 | 10.35max | 15.00±0.3 | 2.93±0.12 | 4.05min | 2.95±0.1 | 8.60±0.7 |
| UF10.5 | 10.5±0.3 | 15.6±0.4 | 5.30±0.15 | 5.50±0.3 | 2.50±0.1 | 10.60±0.3 |
| UF15 | 15.20±0.7 | 23.40-0.2 | 6.70-0.5 | 5.20±0.35 | 5.20±0.2 | 11.40+1.4 |
| UF15.7 | 15.70±0.2 | 19.60±0.3 | 5.90±0.15 | 6.70±0.2 | 4.50±0.2 | 12.10±0.2 |
| UF16 | 16.00±0.2 | 20.00±0.4 | 6.00±0.15 | 7.00-0.3 | 4.50±0.2 | 12.00±0.2 |
| UF18 | 18.40+0.5 | 26.10±0.4 | 6.20±0.15 | 6.00+0.4 | 6.20+0.4 | 13.5+0.6 |
| UF19 | 19.00±0.7 | 26.00±1.0 | 6.00±0.15 | 8.5±0.5 | 4.50±0.2 | 19.40±0.7 |
| UF21 | 20.70±0.8 | 31.20±0.6 | 7.45±0.20 | 6.30±0.3 | 7.25±0.2 | 16.60±0.4 |
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