stmicroelectronics, stc04ie170hp, transistor-1700v-4a-to247-4l-hp,

STMICROELECTRONICS STC04IE170HP Биполярный транзистор, NPN, 50 Вт, 4 А, 11 hFE

solid-state, 1n3346b, diode-zener-5-150v-50w-do5,

SOLID STATE 1N3346B Диод Зенера, 150 В, 50 Вт, DO-5, 5 %, 2 вывод(-ов), 175 °C