Competitive X8L products offer a capacitance shift of +15%, -40% across the entire temperature range from -55°C to 150°C.  KEMET’s X8L dielectric offers improved performance with capacitance shift limited to +/-15% up to 125°C, then +15%, -40% from 125°C to 150°C. KEMET’s unique X8L dielectric formulation guarantees less capacitance loss at operating temperatures up to +125°C.