The UMK063CG0R5CTHF is a 0.5 pF ±0.25 pF ceramic capacitor with a capacitance value of 0.5 picofarads and a tolerance of ±0.25 picofarads. It operates at a voltage rating of 50 volts and features a C0G/NP0 dielectric material in the 0201 (0603 Metric) package size.