Toshiba 1SV305,H3F(T Varactor, 5.3pF min, 10V, 2-Pin 1-1G1A

Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of applications, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.

Diodes and Rectifiers, Toshiba