| STK3N50 - MOS FET Channel N | | 2SK1154, 2SK1244, 2SK1494 | 500V, 2,7A, 70W, <3,8Ohm(1,5A) |
| KTK821 - MOS FET Channel N | | 2SK1154, 2SK1244, 2SK1439, 2SK1493...94 | 450V, 3A, 40W, <2,6Ohm(1A) |
| 2SK2180 - MOS FET Channel N | | 2SK1154, 2SK1244, 2SK1494 | 500V, 3A, 40W, <2,3Ohm(1,5A) |
| 2SK2019-01 - MOS FET Channel N | | 2SK1154, 2SK1244 | 500V, 3,5A, 40W, <3Ohm(1,5A) |
| 2SK1494 - MOS FET Channel N + Diode | | 2SK1154, 2SK1244 | =2SK1493, 500V, <3Ohm(2A) |
| 2SK1493 - MOS FET Channel N + Diode | | 2SK1154, 2SK1244, 2SK1439 | 450V, +-3A, 50W, <2,8Ohm(2A) |
| 2SK1439 - MOS FET Channel N | | 2SK1154, 2SK1244 | 450V, 3A, 50W, <2,6Ohm(1,5A) |
| 2SK1244 - MOS FET Channel N | | 2SK1154, 2SK1494 | 500V, 3A, 40W, <2,3Ohm, 45/75ns |
| 2SK1154 - MOS FET Channel N + Diode | | BUZ 41A...42, 2SK1244, 2SK1494 | =2SK1153, 500V, <3Ohm(2A) |