NPN

NTE46 Transistor NPN Silicon Darlington 100V IC=0.5A TO-92 Case General Purpose AMP, Preamp, Driver

NTE47 Transistor NPN Silicon 45V IC=0.2A TO-92 Case High Gain Low Noise AMP Nf=0.5db Typ

NTE57 Transistor NPN Silicon 40V IC=6A 10 MHz TO-66 Case High Gain Switch, Pass Reg

NTE81 Silicon NPN Transistor Dual Differential Amplifier General Purpose Switch 7 Pin Can