2SA1007A-R Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -150 V
• Collector-Base Voltage, max: -150 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -10 A
• Collector Dissipation: 100 W
• DC Current Gain (h_fe): 60 to 120
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The 2SA1007A-R transistor can have a current gain of 60 to 120. The gain of the 2SA1007A will be in the range from 40 to 320, for the 2SA1007A-p it will be in the range from 160 to 320, for the 2SA1007A-Q it will be in the range from 100 to 200, for the 2SA1007A-S it will be in the range from 40 to 80.Sometimes the "2S" prefix is not marked on the package - the 2SA1007A-R might only be marked "A1007A-R".You can replace the 2SA1007A-R with the 2SA1072A, 2SA1073, 2SA908, 2SA909, 2SB554, 2SB600, 2SB600-R, 2SB697K, 2SB697K-D, 2SB705A, 2SB705A-R, 2SB705B, 2SB705B-R, 2SB706, 2SB706-R, 2SB706A, 2SB706A-R, 2SB722, 2SB723, 2SB723-B, MJ15012 or MJ15012G.