Amazon.com: Transistor de triodo NPN 2N2222, 50 unidades TO-92, 30 V, 0,6 A, 2N2222A : Industrial y Científico
Ardest 100 Pcs Standard 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA for Arduino & Raspberry Pi Projects: Amazon.com: Industrial & Scientific
NTE Electronics 2N2222A Silicon NPN Transistor for Small Signal General Purpose Switching, 800 mA, 50V (Pack of 2): Amazon.com: Industrial & Scientific