2SK3569 Mosfet
600V 10A Rdson 0.75 Ohm

2SK363 FET
For Audio Amplifier, Analog Switch, Constant Current and Impedance Converter Applications

2SK1221 Mosfet
General-Purpose Switching Device Applications

2SK538 Mosfet
N-Mos 900V 3A 100W 4.5r

2SK544 Mosfet
FM Tuner, VHF Amplifier Applications