This is a high-quality ceramic capacitor with the part number CAP CER 68PF 50V C0G/NP0 0402. It has a capacitance value of 68 pF and operates within a voltage range of ±50V. The C0G or NP0 designation indicates that it belongs to the Class I dielectric group, which is known for its stable temperature characteristics and low loss factor. This capacitor comes in the compact 0402 (1005 Metric) package size, making it suitable for use in various electronic applications where space is limited.