FAYLEZ TIP122 Semi-Conductors NPN 5 A 100 V Silicon Epitaxial Power Transistor 5 amp 100 Volt Darlington Transistors TO-220 10 Pcs: Amazon.com: Industrial & Scientific
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IIVVERR MUR3040PT 400V 25A High Voltage Semiconductor 3 Terminal NPN Power Transistor (Transistor de potencia NPN del terminal de alto voltaje del semiconductor 3 de MUR3040PT 400V 25A - - Amazon.com