ectThe 10D220K with Varistors 18V 43V 500A Through Hole RoHS manufactured by COVect is a black, 8 mm-diameter disc-shaped electronic part constructed with an epoxy-coated top and tin-plated bottom. It is designed for high-energy applications such as over-voltage and surge protection, as well as filtering and noise reduction.The part utilizes a non-linear, dielectric material, which provides robust and dependable overvoltage protection. The 10D220K has a maximum peak current rating of 500A and a variety of voltages available (18V-43V). It is RoHS compliant, which is a requirement for most European countries, and has a operating temperature range of -40°C to +125°C. This part is highly reliable and designed to meet the requirements of demanding electronic applications.