Transistor

PN2222 TRANSISTOR
Polarity:NPN
Collector-to-Emitter Breakdown Voltage:40V
Typ Gain Bandwidth ft:300MHz

PDTC143ZT Transistor
si-n 50v 0.1a 4,7k/47kohm SOT-23
Codice: 18

NTE290A Transistor
PNP; bipolare; 80V; 0,5A; 0,6W; TO92

NTE23 Transistor: NPN; bipolare; RF; 14V; 50mA; 0,25W; TO92

MPSA93 Transistor
si-p 200v 0.5a 0.625w
Sostituisce: BF398