2SK4177-E,MOSFET N-CH 1500V 2A SMP-FD
2SK4179,
2SK4181-TL-E,MOSFET N-CH 525V 7.5A ZP
2SK4191LS,
2SK4192LS,
2SK4193LS,
2SK4194LS,
2SK4196LS,