2SA893 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -90 V
• Collector-Base Voltage, max: -90 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.05 A
• Collector Dissipation: 0.3 W
• DC Current Gain (h_fe): 250 to 800
• Transition Frequency, min: 120 MHz
• Noise Figure, max: 2 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The 2SA893 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 2SA893 transistor can have a current gain of 250 to 800. The gain of the 2SA893-D will be in the range from 250 to 500, for the 2SA893-E it will be in the range from 400 to 800.Sometimes the "2S" prefix is not marked on the package - the 2SA893 might only be marked "A893".The complementary NPN transistor to the 2SA893 is the 2SC1890.You can replace the 2SA893 with the 2SA1016, 2SA1016K, 2SA1081, 2SA1082, 2SA1084, 2SA1085, 2SA1285, 2SA1285A, 2SA872, 2SA872A, 2SA893A, 2SA992, 2SB715, 2SB716 or KSA992.