Popular transistors.

2SC2482(C2482) transistor.
Pinout. Datasheet.

Type Designator: 2SC2482(C2482)
Package: TO-92L, 1-emitter, 2-collector, 3-base.
Material of transistor: Si
Polarity: NPN
Total Devise power dissipation |PD|: 0,9W
Collector-base breakdown voltage |VCBO|: 300V
Collector-emitter breakdown voltage |VCEO|: 300V
Emitter-base breakdown voltage |VEBO|: 7V
Maximum collector current |Ic max|: 100mA
Maximum junction temperature |Tj|: +150C
Transition frequency (ft) : 50MHz(min.)
Collector output Capacitance |Cob|:3pF
Collector-emitter saturation voltage|VCE|:1V(IC=10mA,IB=1mA)
Forward current transfer ratio |hFE| :30-150(IC=20mA,VCE=10V), 30-90(2SC2482-O),90-150(2SC2482-Y).
Noise Figure, (NF): 3dB