SnPb Termination Commercial SMT ≤250V Capacitors KEMET SnPb Termination Commercial SMT ≤250V Capacitors are designed to meet the needs of critical applications where tin/lead end metallization is required. These KEMET MLCCs are available in C0G, X7R, and X5R dielectrics with capacitance values up to 22µF and case sizes ranging from EIA 0402 to 2225.