The Tyohm WMZ12A-115A200-400AP020B3.5-E6B is a PTC thermistor through hole RoHS, designed to provide overcurrent and overvoltage protection. It comes with a max leakage current of 0.04A at 500VAC, and a resistance of 115Ohms at 25°C. The maximum current rating is 0.4A, and the temperature range is -40°C to +125°C. This electronic part is RoHS compliant and of a through-hole construction style.