The SMV1405 Series from Skyworks Solutions is a Varactor Diode with Capacitance 1.84 pF@Vr=1 V, 1.25 pF@Vr=4 V, 0.95 pF@Vr=10 V, 0.63 pF@ Vr=30 V, Forward Continous Currenrt 20 mA, Reverse Voltage 30 V, Operating Temperature -55 to 125 Degree C, Resistance 0.8 Ohms. Tags: Surface Mount. More details for SMV1405 Series can be seen below.