The SMV1206-079LF from Skyworks Solutions is a Varactor Diode with Capacitance 17.53 pF@Vr=1 V, 9.78 pF@Vr=4 V, 5 pF@Vr=10 V, 3.37 pF@ Vr=30 V, 2.34 pF@Vr=20 V, Forward Continous Currenrt 20 mA, Reverse Voltage 22 V@Ir = 10 µA (V) Min., Operating Temperature -55 to 125 Degree C, Resistance 0.63 Ohms. Tags: Surface Mount. More details for SMV1206-079LF can be seen below.