2SA1017E Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -100 V
• Collector-Base Voltage, max: -120 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.05 A
• Collector Dissipation: 0.5 W
• DC Current Gain (h_fe): 100 to 200
• Transition Frequency, min: 110 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The 2SA1017E 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 2SA1017E transistor can have a current gain of 100 to 200. The gain of the 2SA1017 will be in the range from 100 to 560, for the 2SA1017F it will be in the range from 160 to 320, for the 2SA1017G it will be in the range from 280 to 560.Sometimes the "2S" prefix is not marked on the package - the 2SA1017E might only be marked "A1017E".The complementary NPN transistor to the 2SA1017E is the 2SC2363E.You can replace the 2SA1017E with the 2N5401C, 2SA1013, 2SA1013O, 2SA1018, 2SA1018R, 2SA1024, 2SA1145, 2SA1207, 2SA1207-R, 2SA1208, 2SA1208-R, 2SA1275, 2SA1275-O, 2SA1284, 2SA1319, 2SA1319-R, 2SA1370, 2SA1370-E, 2SA879, 2SA879-R, 2SA949, 2SA965, 2SB1221, 2SB1221-R, 2SB646A, 2SB646A-C, 2SB647A, 2SB647AC, HSB1109S, HSB1109S-C, KSA1013, KSA1013O, KSA709C, KSA916, KTA1023, KTA1023-O, KTA1023-Y, KTA1024, KTA1275 or KTA1275O.