Typical Characteristics and Graphs of the Mixed
Dielectric
Film and Foil Types with
Mixed Dielectric
Metallized Types with
Mixed Dielectric
Typical
Applications
For
applications requiring a high capacitance stability
versus temperature e.g. Automotive
electronics
Lighting Replacement
of obsolete
Polycarbonate capacitors
Film Properties
Dielectric constant see
data for Polyester and
Polypropylene Specific volume
resistance see data for Polyester and
Polypropylene Dielectric strength (DC
voltage) see data for Polyester and
Polypropylene Preferred temperature
range in °C: -55 to
+100 Dielectric absorption in %
at +23°C: 0.12 to 0.18
Capacitance change versus temperature (f=1 kHz)
(general guide)
Insulation
resistance change versus temperature (general guide)
Dissipation factor change versus
temperature (f=1 kHz) (general guide)
Annotation:
The full
lines characterize the metallized versions. The
broken lines show the film/foil types.
Dissipation factor change versus frequency
(general guide)
Automotive
electronics
Polycarbonate capacitors 
