X7R Capacitors with KONNEKT™ Technology KEMET X7R Capacitors with KONNEKT™ Technology offer a 2.4nF to 20µF capacitance range and 25VDC to 3kVDC voltage rating in EIA 1812 or 2220 package sizes. KONNEKT high-density packaging technology features an innovative Transient Liquid Phase Sintering (TLPS) material that creates a surface-mount, multi-chip solution for high-density packaging. These capacitors are considered temperature stable due to the 125°C maximum operating temperature. They are characterized as a Class II material by the Electronics Components, Assemblies, and Material Association (EIA). These fixed, ceramic dielectric capacitors are suited for bypass and decoupling applications or for frequency-discriminating circuits where Q and stability of capacitance characteristics are not critical. X7R boasts a minimal change in capacitance with reference to ambient temperature and the capacitance change is limited to ±15% from -55°C to +125°C.