A1358 & C3421 (2SA1358 & 2SC3421) PNP-NPN Transistor Pair For Audio

A1358 is a silicon PNP epitaxial power transistor.

#. Audio Frequency Power amplifier applications
#. Suitagle for driver up to 80W
#. High Breakdown Voltage
#. Complement to C3421
#. TO-126 Package

C3421 is a silicon NPN power transistor.

#. Audio Frequency Power amplifier applications
#. Suitagle for driver up to 80W
#. High Breakdown Voltage
#. Complement to A1358
#. TO-126 Package

These transistors were widely used in audio amplifiers. These were used as voltage amplifiers and audio drivers.