MPSA18G Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 45 V
• Collector-Base Voltage, max: 45 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 0.2 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 500 to 1500
• Transition Frequency, min: 160 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• The MPSA18G is the lead-free version of the MPSA18 transistor

The MPSA18G 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 emitter, base, and collector leads.
Here is an image showing the pin diagram of this transistor.You can replace the MPSA18G with the KSP05, KSP06, MPS651, MPS651G, MPSA05, MPSA05G, MPSA06, MPSA06G, MPSA18, MPSW05, MPSW05G, MPSW06, MPSW06G, ZTX690B or ZTX692B.