SMDY1xS EMI Suppression Safety Capacitors

Vishay / BC Components SMDY1xS EMI Suppression Safety Capacitors offer superior electrical performance with a 300V_AC Y1-rated voltage. These capacitors can be placed to bridge double or reinforced insulation and feature a massive 10000MΩ insulation resistance. The SMDY1xS safety capacitors support a 1500V_DC voltage rating and are certified for high-voltage DC applications, providing a reliable safety margin. These capacitors consist of a ceramic disc, which is copper/silver-plated on both sides, and an encapsulation made of flame-retardant epoxy resin in accordance with UL 94V-0. The SMDY1xS safety capacitors feature extreme flammability protection that passes active and passive flammability tests, resisting ignition even when exposed to direct flame for 30s. These capacitors are ideal for Y1 EMI filtering and primary/secondary coupling across industrial and consumer sectors. Specifically designed for high-efficiency power supplies, smart home systems, solar inverters, and LED drivers.