The KC-LINK 1812 is a specific type of ceramic capacitor with the designation 6.2NF 500VDC C0G. This component has certain characteristics: it operates at 500V DC, features a capacitance value of 6200 pF ±10%, and is classified as a C0G or NP0 (Negative Temperature Coefficient) type ceramic capacitor. Its metric designation is 4532.