4N37SR2M

Optoisolator Transistor with Base Output 4170Vrms 1 Channel 6-SMD..

$0.71

MJH6287G

Bipolar (BJT) Transistor PNP - Darlington 100 V 20 A 4MHz 160 W Through Hole TO-247-3..

$5.03

STGB10NC60KDT4

IGBT 600 V 20 A 65 W Surface Mount D2PAK..

$1.64