Transistor

BC635 Transistor
Sostituisce: ESM635

BC637 Transistor

Transistor Polarity:NPN

Collector-to-Emitter Breakdown Voltage:60V

Typ Gain Bandwidth ft:100MHz

Case Style:TO-92

Max Current Ic Continuous a:500mA

BC638 Transistor
Switching and Amplifier Applications
Complement to BC637

BC639 Transistor
Sostituisce: 2SC1209 , 2SC1210 , 2SC1211 , 2SC1475 , 2SC1781 , 2SC2002 , 2SC2003 , 2SC2274 , 2SC2719 , 2SC366 , 2SD1021 , 2SD355 , 2SD468 , 2SD639 , 2SD655 , 2SD973 , BC431 , BC440 , BC537 , BC538

BC640 Tranistor
Sostituisce: 2SA1284 , 2SA545 , 2SA683 , 2SA695 , 2SA850 , 2SA954 , 2SB643 , BC325 , BC326 , BC345 , BC432 , BC527 , BC528 , BC638 , BC728 , BFR80