Part Number : 2N5031
Function : RF NPN Transistor
Package : TO-72 Type
Maker : Microsemi Corporation
Pinouts : 
Description :
Silicon NPN transistor, designed for VHF and UHF equipment. Ideal for pre-driver, low noise amplifier, and oscillator applications.
Features
1. Silicon NPN, TO-72 packaged VHF/UHF Transistor
2. Low Noise, NF = 4.5 dB (max) @ 200 MHz
3. High Current-Gain-Bandwidth Product 1.4 Ghz (typ) @ 10 mAdc
4 Characterized with S-Parameters
Absolute Maximum Ratings (Ta = 25°C)
1. VCEO : Collector-Emitter Voltage = 12 Vdc
2. VCBO : Collector-Base Voltage = 20 Vdc
3. VEBO : Emitter-Base Voltage = 2.5 Vdc
4. IC : Collector Current = 50 mA
Datasheet PDF Download : 
Others datasheet of same file : 2N3866, N5031
