The F102K43Y5RP63K5R with Safety Capacitors F 2KV 1nF +/- 10% Y5R BULK e3 is a ceramic disc capacitor produced by Vishay. This capacitor is designed for applications that require high-voltage protection, such as portable and consumer electronics. It features two metal electrodes, a ceramic disc, and a safety cap. This design helps to reduce the risk of electric shock and other damages due to overvoltage. The capacitor has a voltage rating of 2KV, a maximum capacitance of 1nF, and a tolerance of +/-10%. It is provided in a BULK package, with e3 being the internal labeling system.