Aluminium foil electrodes are used and terminal wires are welded to them to ensure satisfactory performance at low voltage and frequency.
Wherever posiible capacitance, tolerance and working voltage are clearly indicated by b lack digital lettering, but on small components a letter code is used for tolerane and voltage.
LCR Polystyrene Capacitors are recommended for use in I.F transformers, tuned circuits, pulse networks, laboratory standards, timing circuits, analogue and digital computing circuits and many other applications where superior qualities are used to advantage.
LCR Polystyrene Film Capacitors offer:
Low Temperature Coefficient
Close capacitance tolerance
Extreme capacitance stability
Low power factor
High insulation resistane
Small physical size.