2SA1263-R Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -6 A
• Collector Dissipation: 60 W
• DC Current Gain (h_fe): 55 to 110
• Transition Frequency, min: 30 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SA1263-R transistor can have a current gain of 55 to 110. The gain of the 2SA1263 will be in the range from 55 to 160, for the 2SA1263-O it will be in the range from 55 to 160.Sometimes the "2S" prefix is not marked on the package - the 2SA1263-R might only be marked "A1263-R".The complementary NPN transistor to the 2SA1263-R is the 2SC3180-R.The BDP952 (SOT-223) is the SMD version of the 2SA1263-R transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1263-R with the 2SA1093, 2SA1093-R, 2SA1102, 2SA1103, 2SA1104, 2SA1105, 2SA1106, 2SA1146, 2SA1146-R, 2SA1186, 2SA1264, 2SA1264-O, 2SA1264-R, 2SA1264N, 2SA1264N-O, 2SA1264N-R, 2SA1265, 2SA1265-O, 2SA1265-R, 2SA1301, 2SA1301R, 2SA1303, 2SA1386, 2SA1489, 2SA1490, 2SA1491, 2SA1693, 2SA1694, 2SA1695, 2SA1803, 2SA1803R, 2SA1804, 2SA1804-R, 2SA1805, 2SA1805-R, 2SA1939, 2SA1940, 2SA1941, 2SA1942, 2SA1942R, 2SB1230, 2SB1231, 2SB1232, 2SB686, 2SB686-R, 2SB688, 2SB688R, 2SB695, 2SB778, 2SB778-R, 2SB863, 2SB863-R, BD246B, BD246C, BD250B, BD250C, BD746B, BD746C, BDV94, BDV96, FJA4210, KTB688, KTB688-R, KTB688B, KTB688B-R, KTB778, KTB778-R or TIP36CA.