2SC1973

RF Amplifier and Driver

Features
● High gain
● High fT
● Low Cob

2SC1980

High Voltage, Low-noise Amplifier
Complementary Pair with 2SA921

Features
● High VCEO
● Low NV

2SC2076

RF Amplifier

Features
● Suitable for RF amp., OSC, mix. and IF amp. in FM/AM radios.
● Large with standing capability against sarge voltage.