NTE Electronics 2N6426 Silicon NPN Transistor for Darlington General Purpose Amplifier, 1.2 Amp, 40V (Pack of 5): Amazon.com: Industrial & Scientific
BC637 High Current 60V NPN Transistor.: Amazon.com: Industrial & Scientific
Transistor Kit 10 Value 200pcs NPN PNP Power Transistor Assortment Kit, Transistors Box Pack for BC337, BC327, 2N2222, 2N907, 2N3904, 2N3906, S8050, S8550, A1015, C1815 by Kulannder: Amazon.com: Industrial & Scientific
NTE Electronics 2N3055 Silicon NPN Transistor for Medium Speed Switch, Audio Power Amp, 15 Amp, 60V: Amazon.com: Industrial & Scientific
Transistor 2N3904 Bipolar (BJT) NPN General Purpose (Pack of 50): Transistor Pnp: Amazon.com: Industrial & Scientific
2N3904 NPN Small Signal Transistor: Electronics: Amazon.com: Industrial & Scientific
Ardest 100 Pcs Standard 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA for Arduino & Raspberry Pi Projects: Amazon.com: Industrial & Scientific
Amazon.com: PNP NPN Transistors Kit, Three Pins Silicon Power Transistor Assorted Assortment Box Set Range 2N3904-MPS2907, 10Value,Pack of 200, by Ltvystore : Industrial & Scientific
5 pcs of MJE3055T MJE3055 10A 60V NPN Transistor for General Purpose and Switching Applications: Amazon.com: Industrial & Scientific