2SA1407-F Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -200 V
• Collector-Base Voltage, max: -200 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -0.15 A
• Collector Dissipation: 7 W
• DC Current Gain (h_fe): 160 to 320
• Transition Frequency, min: 400 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 2SA1407-F transistor can have a current gain of 160 to 320. The gain of the 2SA1407 will be in the range from 40 to 320, for the 2SA1407-C it will be in the range from 40 to 80, for the 2SA1407-D it will be in the range from 60 to 120, for the 2SA1407-E it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SA1407-F might only be marked "A1407-F".The complementary NPN transistor to the 2SA1407-F is the 2SC3601-F.You can replace the 2SA1407-F with the 2SA1541 or 2SA1541-F.