ON Semiconductor

MJ2501 Transistor
with TO-3 package

MJE243G TRANSISTOR, NPN, TO-225

MJL21193 Transistor
16 A, 250 V, PNP Bipolar Power Transistor

MJW21192G Transistor
Specificallydesigned for power audio output, or high power drivers in audio amplifiers.

MMBT3906LT1G Tranistor
PNP; bipolare; 40V; SOT23