2SC1473A Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 300 V
• Collector-Base Voltage, max: 300 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.07 A
• Collector Dissipation: 0.75 W
• DC Current Gain (h_fe): 30 to 220
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The 2SC1473A is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads.
Here is an image showing the pin diagram of this transistor.The 2SC1473A transistor can have a current gain of 30 to 220. The gain of the 2SC1473AP will be in the range from 30 to 100, for the 2SC1473AQ it will be in the range from 60 to 150, for the 2SC1473AR it will be in the range from 100 to 220.Sometimes the "2S" prefix is not marked on the package - the 2SC1473A might only be marked "C1473A".The complementary PNP transistor to the 2SC1473A is the 2SA1767.You can replace the 2SC1473A with the 2SC1573A, 2SC1573B or 2SC3941.