KTA1266O 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: 0.625 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 80 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• Electrically Similar to the Popular 2SA1266-O transistor

The KTA1266O 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 KTA1266O transistor can have a current gain of 70 to 140. The gain of the KTA1266 will be in the range from 70 to 400, for the KTA1266GR it will be in the range from 200 to 400, for the KTA1266Y it will be in the range from 120 to 240.The complementary NPN transistor to the KTA1266O is the KTC3198O.The 2SA1162 (SOT-23), 2SA1162-O (SOT-23), 2SA1586 (SOT-323), 2SA1586-O (SOT-323), 2SA1832 (SOT-23), 2SA1832-O (SOT-23), FJX733 (SOT-323), FJX733O (SOT-323), KTA1504 (SOT-23), KTA1504O (SOT-23), KTA1504S (SOT-23) and KTA1504S-O (SOT-23) is the SMD version of the KTA1266O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The 2SA1266-O is the TO-92 version of the KTA1266O.You can replace the KTA1266O with the 2SA1015, 2SA1015O, 2SA1020, 2SA1020O, 2SA1048, 2SA1048-O, 2SA1266, 2SA1266-O, 2SA1267, 2SA1267-O, 2SA1283, 2SA1284, 2SA1315, 2SA1315-O, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA200, 2SA200-O, 2SA817, 2SA817-O, 2SA817A, 2SA817A-O, 2SA984, 2SA984K, 2SA993, 2SB560, 2SB647, 2SB647A, 2SB764, A1015, A1015O, BC212, BC638, BC640, KSA1015, KSA1015O, KSA708C, KSA708CO, KSA733C, KSA733CO, KSA931, KSA931O, KTA1267, KTA1267O, KTA1274, KTA1274O, KTA1281, KTA1281O, KTA200, KTA200-O, KTA708 or KTB764.