What does the capacitor JY561K2FY5P mean? (1)

JY is a Y2 capacitor, a safety capacitor, and the other is JD, which represents a Y1 capacitor.

561 is 560 PF. In the International System of Units, the unit of capacitance is farad, or abbreviation, and the symbol is F. Since farads are too large, the commonly used capacitor units are millifarads (mF), microfarads (μF), and nanofarads. (nF) and pF (pF), the conversion relationship is:

The commonly used 1 microfarad (μF) = 1000 nanofarads (nF) = 1,000,000 picofarads (pF).

K is the deviation +-10%, K.M.J represents the capacitance deviation

K stands for positive and negative 10% of capacity deviation

M represents plus or minus 20% deviation

J represents 5% of positive and negative deviation