View 2sc4061k datasheet:

2SC4061K / 2SC3415S / 2SC4015 / 2SC3271F Transistors Chroma Amplifier Transistor (300V, 0.1A) 2SC4061K / 2SC3415S / 2SC4015 / 2SC3271F Features External dimensions (Units: mm) 1) High breakdown voltage. (BVCEO=300V) 2SC4061K 2) Low collector output capacitance. (Typ. 3pF at VCB=30V) 3) Ideal for chroma circuit. 1.6 2.8 (1) Emitter(Source) (2) Base(Gate) (3) Collector(Drain) 0.3to0.6 ROHM : SMT3 Absolute maximum ratings (Ta=25°C) Each lead has same dimensions EIAJ : SC-59 Parameter Symbol Limits Unit Collector-base voltage VCBO 300 V Collector-emitter voltage VCEO 300 V 2SC3415S 4 2 Emitter-base voltage VEBO 5 V Collector current IC 100 mA 2SC4061K 0.2 2SC3415S 0.3 Collector power W 2SC4015 PC 1 * dissipation 0.45 1.2 2SC3271F (1) Emitter 5 W(Tc=25?C)