KSC2331R Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 8 V
• Collector Current − Continuous, max: 0.7 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 40 to 80
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The KSC2331R transistor can have a current gain of 40 to 80. The gain of the KSC2331 will be in the range from 40 to 240, for the KSC2331O it will be in the range from 70 to 140, for the KSC2331Y it will be in the range from 120 to 240.The complementary PNP transistor to the KSC2331R is the KSA931R.You can replace the KSC2331R with the KSC1008C or KSC1008CR.