2SC6043 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 2 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 200 to 560
• Transition Frequency, min: 420 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SC6043 might only be marked "C6043".The FMMT620 (SOT-23) is the SMD version of the 2SC6043 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.