2SC510-R Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 100 V
• Collector-Base Voltage, max: 140 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1.5 A
• Collector Dissipation: 8 W
• DC Current Gain (h_fe): 30 to 90
• Transition Frequency, min: 60 MHz
• Operating and Storage Junction Temperature Range: -65 to +175 °C
• Package: TO-39

Here is an image showing the pin diagram of this transistor.The 2SC510-R transistor can have a current gain of 30 to 90. The gain of the 2SC510 will be in the range from 30 to 150, for the 2SC510-O it will be in the range from 50 to 150.Sometimes the "2S" prefix is not marked on the package - the 2SC510-R might only be marked "C510-R".The complementary PNP transistor to the 2SC510-R is the 2SA510-R.You can replace the 2SC510-R with the 2N5320 or 2N5338.