Transistor, NPN, TO220 - 

The TIP31C is a high-performance transistor designed to handle high currents and voltages, making it an ideal choice for demanding applications such as audio amplifiers, power supplies, and switching circuits. With its high current handling capability and low saturation voltage, the TIP31C can efficiently switch high currents while minimizing power losses. Its high gain and fast switching times make it suitable for high-frequency applications, and its robust construction ensures reliable operation in harsh environments. The TIP31C is a complementary transistor to the TIP32C, making it an ideal choice for applications that require a matched pair of transistors, such as audio amplifiers and power supplies.