KSA1015 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: 0.4 W
• DC Current Gain (h_fe): 70 to 400
• Transition Frequency, min: 80 MHz
• Noise Figure, max: 0.5 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• Electrically Similar to the Popular 2SA1015 transistor

The KSA1015 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 KSA1015 transistor can have a current gain of 70 to 400. The gain of the KSA1015GR will be in the range from 200 to 400, for the KSA1015O it will be in the range from 70 to 140, for the KSA1015Y it will be in the range from 120 to 240.The complementary NPN transistor to the KSA1015 is the KSC1815.The 2SA1162 (SOT-23), 2SA1586 (SOT-323), 2SA1832 (SOT-23), FJX733 (SOT-323), KTA1504 (SOT-23) and KTA1504S (SOT-23) is the SMD version of the KSA1015 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The 2SA1015 is the TO-92 version of the KSA1015.You can replace the KSA1015 with the 2SA1015, 2SA1048, 2SA1266, 2SA1267, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SB560, A1015, BC212, KSA708C, KSA733C, KTA1266 or KTA1267.