A 0.22µF 50V 0805 size radial ceramic capacitor from the Suntan TS17 series. Suitable for use as blocking, coupling, by-passing capacitors in applications requiring stable performance and predictable property changes.
We use a lot of these and are always happy with them, much the best price of the regular UK suppliers. As they are Y5V look out for their large reduction in capacitance at higher voltages and temperatures.