The TDK CD45-E2GA332M-NKA is a series of safety capacitors designed for use in power supply lines, providing protection against overvoltage. They have a rated voltage of 275V, a capacitance of 3300pF, and a capacitance tolerance of 20%. Additionally, they feature a diameter of 11mm and a 10mm lead spacing. The safety capacitors are protected by a plastic cap, and the snap-in design allows for easy installation.