The 100A0R5BW150X MLCC is a multilayer ceramic capacitor manufactured by Kyocera AVX, which is a surface-mount chip component intended for printed circuit board use. This capacitor has a capacitance value of 0.5pF, a voltage rating of 150V, and a size of 0.055" x 0.055" (1.4mm x 1.4mm). It is RoHS compliant, meaning that it does not contain any hazardous materials such as lead, mercury, cadmium, etc. This MLCC is ideal for high-frequency radio transmissions, noise suppression, and other high-voltage applications.