The SMV1281 Series from Skyworks Solutions is a Varactor Diode with Capacitance 8.6 pF@Vr=1 V, 3.6 pF@Vr=4 V, 1.4 pF@Vr=10 V, 0.94 pF@ Vr=30 V, 0.69 pF@Vr=20 V, Forward Continous Currenrt 20 mA, Reverse Voltage 24 V@Ir = 10 µA (V) Min., Operating Temperature -55 to 125 Degree C, Resistance 1.7 Ohms. Tags: Surface Mount. More details for SMV1281 Series can be seen below.
