2SA1317-T Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -0.2 A
• Collector Dissipation: 0.3 W
• DC Current Gain (h_fe): 200 to 400
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92S

Here is an image showing the pin diagram of this transistor.The 2SA1317-T transistor can have a current gain of 200 to 400. The gain of the 2SA1317 will be in the range from 100 to 560, for the 2SA1317-R it will be in the range from 100 to 200, for the 2SA1317-S it will be in the range from 140 to 280, for the 2SA1317-U it will be in the range from 280 to 560.Sometimes the "2S" prefix is not marked on the package - the 2SA1317-T might only be marked "A1317-T".The complementary NPN transistor to the 2SA1317-T is the 2SC3330-T.The 2SA1037 (SOT-23), 2SA1037-R (SOT-23), 2SA812 (SOT-23), 2SA812-M6 (SOT-23), FJX733 (SOT-323), FJX733G (SOT-323), KSA812 (SOT-23) and KSA812-G (SOT-23) is the SMD version of the 2SA1317-T transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1317-T with the 2SA1318, 2SA1318-T, 2SA1382, 2SA1391, 2SA1391-T, 2SA1392, 2SA1392-T, 2SA1450, 2SA1450-T, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA1680, 2SA1761, 2SA953, 2SA953-K, 2SA954, 2SA954-K, 2SB1116, 2SB1116-K, 2SB1116A, 2SB1116A-K, 2SB1229, 2SB1229-T, 2SB560, 2SB892, 2SB892-T, 2SB985, 2SB985T, BC212, BC212B, KSA708C, KSB1116, KSB1116-G, KSB1116A, KSB1116A-G, KSB1116S, KSB1116S-G or NTE193A.