The capacitor in question is the CAP CER 27PF 50V C0G/NP0 0603. This particular type of capacitor has a capacitance value of 27 pF and operates within a ±20 tolerance range at a voltage rating of 50V. It is classified as a ceramic capacitor, falling under the C0G or NP0 category. Its dimensions conform to the metric standard size 1608 (also known as 0603 in the imperial system).