2SC2690A-R Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 160 V
• Collector-Base Voltage, max: 160 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1.2 A
• Collector Dissipation: 20 W
• DC Current Gain (h_fe): 60 to 120
• Transition Frequency, min: 175 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The 2SC2690A-R transistor can have a current gain of 60 to 120. The gain of the 2SC2690A will be in the range from 60 to 320, for the 2SC2690A-P it will be in the range from 160 to 320, for the 2SC2690A-Q it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SC2690A-R might only be marked "C2690A-R".The complementary PNP transistor to the 2SC2690A-R is the 2SA1220A-R.You can replace the 2SC2690A-R with the 2SD669A, 2SD669A-B, KSC2690A or KSC2690A-R.