The MGV100-21-E28 / 28 X from MACOM is a Varactor Diode with Capacitance 0.08 pF, Capacitance Ratio 2.3 to 4.4, Forward Continous Currenrt 100 mA, Power Dissipation 100 mW, Q factor 4000. Tags: Leaded. More details for MGV100-21-E28 / 28 X can be seen below.