2SA885Q Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -35 V
• Collector-Base Voltage, max: -45 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1 A
• Collector Dissipation: 5 W
• DC Current Gain (h_fe): 85 to 170
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The 2SA885Q transistor can have a current gain of 85 to 170. The gain of the 2SA885 will be in the range from 85 to 340, for the 2SA885R it will be in the range from 120 to 240, for the 2SA885S it will be in the range from 170 to 340.Sometimes the "2S" prefix is not marked on the package - the 2SA885Q might only be marked "A885Q".The complementary NPN transistor to the 2SA885Q is the 2SC1846Q.You can replace the 2SA885Q with the 2SA1096, 2SA1096A, 2SA1214, 2SA1217, 2SA1359, 2SA505, 2SA715, 2SA743, 2SA886, 2SA963, 2SA985Q, 2SA986, 2SB1165, 2SB1166, 2SB744, 2SB744A, BD132, BD136, BD136G, BD138, BD138G, BD166, BD168, BD176, BD178, BD188, BD190, BD227, BD229, BD234, BD234G, BD236, BD236G, BD376, BD378, BD786, BD788, BD788G, KSB744, KSB744A, KSE170, KSE171, KTA1715, MJE170, MJE170G, MJE171, MJE171G, MJE230, MJE232, MJE233, MJE235, MJE371, MJE371G, MJE710 or MJE711.