TechnologyThe CT 81-P6Y5V1D152MSE from Fenghua Advanced Technology is a ceramic disc capacitor with 1.5nF of capacitance and ±20% tolerance. It features through hole (TH) mounting, 3kV of rated voltage, and is compliant with the European Restriction of Hazardous Substances (RoHS) directive. The capacitor works by allowing an electrical current to flow through it and then blocking it, which then gets slowly discharged. This is useful for many applications, such as AC power supply smoothing, electronic tuning, differential amplifier filtering, decoupling, and signal integration.