Current Ic Continuous a Max: 600mA
Gain Bandwidth ft Typ: 300MHz
These are very common, high quality BJT NPN transistors made by ST Micro.
Manufacturer Part No: 2N3906
Current Rating: 0.2A
Voltage Rated: 4..
Manufacturer: Fairchild Semiconductor
Manufacturer Part No: 2N4123
Package / Case: TO-92&nbs..
A PUT can be used anywhere that a unijunction would be, and it is more flexible because its characte..