e PTB 20237 150 Watts, 470–860 MHz UHF TV Power .
PTB20237 - 150 Watts/ 470-860 MHz UHF TV Power Transistor
e PTB 20237 150 Watts, 470–860 MHz UHF TV Power Transistor Description The 20237 is a class AB, NPN, common emitter UHF TV power transistor intended f.