BC182B Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 0.1 A
• Collector Dissipation: 0.35 W
• DC Current Gain (h_fe): 180 to 500
• Transition Frequency, min: 150 MHz
• Noise Figure, max: 10 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The BC182B is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads.
Here is an image showing the pin diagram of this transistor.The 2SC1623 (SOT-23), 2SD601A (SOT-23), KSC1623 (SOT-23) and MMBT2484 (SOT-23) is the SMD version of the BC182B transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the BC182B with the BC182 or BC546.