Coin type PAS capacitor

PAS(Polyacenic Semiconductor), which has been originally developed by Shoei Electronics is a kind of conductive polymers synthesized through pyrolytic treatment of phenolic resin. PAS capacitors, in which PAS is employed for both positive and negative electrodes, show extremely high performance.

FEATUREs
● High capacity / High reliability
   PAS can store a large number of ions into its amorphous
   structure (doping), therefore PAS capacitor has much
   larger capacity than conventional electric double layer
   capacitor. In addition, PAS is extremely stable material
   and PAS capacitor shows excellent performance of cycle
   life and durability to overcharge and overdischarge.
● RoHS / WEEE compliance
   PAS capacitors are RoHS and WEEE compliant products
   and have no recycling and collection duty that is required
   in lithium ion battery’s case.
● The world’s smallest capacitor
   “PAS311 series” is the world’s smallest coin shaped
   capacitors, which size is diameter 3.8mm × height 1.1mm.
   This smallest product was carried out by developing
   electrode materials, sealing technology and introducing
   special processed heat resistance gasket.