ElectronicThe CT81-400VAC-11d-2E4-222M-YA 10d Ceramic Disc Capacitors 2.2nF ±20% 400VAC Through Hole RoHS, manufactured by LY Electronic, is an electronic component used for storing electrical charge and is made of predominately ceramic materials. The capacitance value of this part is 2.2nF ±20% with a working voltage of 400VAC. The mounting type for this part is Through-Hole, and it has RoHS (Restriction of Hazardous Substances) compliance. It is rated at 11d, which indicates the dissipation factor, dielectric strength, and maximum operating temperature. This part is manufactured by LY Electronic, an electronic components manufacturer based in Shenzhen, China.