158X Series Type X2 Suppressor Capacitors Metallized Polyester / Radial Leads Radial Leads in Two Lengths UL and CSA Approved Flame Retardant Case Meets UL94V-0 Potting End Fill Meets UL94V-0 Used in applications where damage to the capacitor will not lead to the danger of electrical shock Lead Material Tinned Copper Clad Steel International Approvals Safety Agency UL UL CSA VDE SEMKO FIMKO DEMKO NEMKO Standard UL-.