The MGV125-21-0805-2 from Cobham Metelics is a Varactor Diode with Capacitance 0.06 pF, Capacitance Ratio 3.6 to 8.1, Forward Continous Currenrt 100 mA, Power Dissipation 100 mW, Q factor 4000. Tags: Surface Mount. More details for MGV125-21-0805-2 can be seen below.