2SA1964 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -160 V
• Collector-Base Voltage, max: -160 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1.5 A
• Collector Dissipation: 20 W
• DC Current Gain (h_fe): 60 to 200
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220F

Here is an image showing the pin diagram of this transistor.The 2SA1964 transistor can have a current gain of 60 to 200. The gain of the 2SA1964-D will be in the range from 60 to 120, for the 2SA1964-E it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SA1964 might only be marked "A1964".The complementary NPN transistor to the 2SA1964 is the 2SC5248.You can replace the 2SA1964 with the 2SA1006, 2SA1006A, 2SA1006B, 2SA1011, 2SA1668, 2SA1859A, 2SB1186A, 2SB630, 2SB940A, MJE15033, MJE15033G, MJE5850 or MJE5850G.