e PTB 20179 0.4 Watt, 1.8–2.0 GHz Cellular Radio.
Ericsson
PTB20179 - 0.4 Watt/ 1.8-2.0 GHz Cellular Radio RF Power Transistor
e PTB 20179 0.4 Watt, 1.8–2.0 GHz Cellular Radio RF Power Transistor Description The 20179 is an NPN, common emitter RF power transistor intended for .