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

NDS9953A

Mosfet Array 30V 2.9A 900mW Surface Mount 8-SOIC..

$0.90