D221K20Y5PL6UJ5R – VISHAY

The D221K20Y5PL6UJ5R is a Vishay AY2 series ceramic disc capacitor characterized by a nominal capacitance of 220 pF with a tolerance of ±10%. It features a rated voltage of 500 VDC, suitable for line-to-ground (Y2) safety-certified applications. The dielectric material is Y5P, offering stable capacitance characteristics over a temperature range of -30°C to +85°C, with a capacitance variation of ±10% across this range. This radial-leaded capacitor has a lead spacing of 5 mm and is designed for through-hole mounting on printed circuit boards. The component is constructed with a ceramic dielectric and encapsulated in a flame-retardant epoxy resin, providing environmental protection and electrical insulation. This capacitor is commonly used for EMI/RFI filtering and line bypass applications where safety certifications are required.