2SA1832 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.15 A
• Collector Dissipation: 0.1 W
• DC Current Gain (h_fe): 70 to 400
• Transition Frequency, min: 80 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The 2SA1832 transistor can have a current gain of 70 to 400. The gain of the 2SA1832-GR will be in the range from 200 to 400, for the 2SA1832-O it will be in the range from 70 to 140, for the 2SA1832-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SA1832 might only be marked "A1832".The complementary NPN transistor to the 2SA1832 is the 2SC4738.You can replace the 2SA1832 with the 2SA1162, 2SA1518, 2SA1519, 2SA1520, 2SA1521, FMMTA55, FMMTA56, KST55, KST56, KTA1504, KTA1504S or MMBT4354.