NTE190 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 180 V
• Collector-Base Voltage, max: 180 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 40
• Transition Frequency, min: 35 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-202

Here is an image showing the pin diagram of this transistor.The FZT696B (SOT-223) and KST43 (SOT-23) is the SMD version of the NTE190 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.