2SA473 Transistor
SI-P NF/S-L 30V 3A 10W >100MHz
= 2SA1012

2SA1964 Transistor
For audio amplifier output stages/TV velocity modulation (-160V, -1.5A)

2SA1962 Transistor
Complementary to 2SC5242
Suitable fro use in 80-W high fidelity audio amplifier’s output stage

2SA1943 Transistor
High-Fidelity Audio Output Amplifier
With TO-264 package
Complement to 2SC5200

2SA1941 Transistor

Power Amplifier Applications
Complementary to 2SC5198