Datasheets
2N3055 datasheet
2N3055 is a single diffused NPN silicon transistor in TO 3 case.
The collector is electrically connected to the case.
The 2N3055 transistor is particularly suitable for use in powerfull AF output stages and in stabilized power supply units.
NE/SA575 datasheet specifications
The NE/SA575 is a precision dual gain control circuit designed for low voltage applications. The NE/SA575’s channel 1 is an expandor, while channel 2 can be configured either for expander, compressor or automatic level controller (ALC) applications.
NE/SA575 applications: portable communications, cellular radio, cordless telephone, consumer radio, portable broadcast mixers, wireless microphones, modems, electric [...]
BLY94 datasheet specifications
BLY94 is a RF power transistor in a SOT-55 case which operate in class-B with a Vce of 28V and a frequency transition of 175MHz.
BLY 94 output power is 50W with a 7dB ( 6x ) power gain at 175MHz.
