CorporationThis capacitance value is a 0.0039µF, 3.9nF, or 3900pF capacitance and is the capacitance provided by the C0402C392J4RAC7867 capacitor made by Kemet Corporation. The C0402C392J4RAC7867 is a surface mountable, multilayer ceramic capacitor that has a capacitance of 3.9nF and a voltage rating of 16V. This capacitor is RoHS compliant and is typically used in applications such as radios, receivers, and computers. This capacitor is typically used in high-frequency circuits where its small size is imperative and it's high capacitance and voltage tolerance provide excellent stability. This capacitor is also used for decoupling, timing, and signal filtering.