Power Transistor NPN
60V - 15A - TO3
                                Bipolar Power Transistor NPN
140V - 16A - TO3
                                N-Channel JFETs
55V - 75mA - TO18
                                Transistor NPN Darlington
60V - 500mA - SOT23
                                NPN Low Voltage Power Transistor
80V - 2A - TO126
                                PNP Low Voltage Power Transistor
-80V - 6A - TO126