Protective components
Polymer based resettable fuses
Resettable fuses or PPTCs (Polymeric Positive Temperature Coefficient) are known under the trade names PolySwitch®, Multifuse®, Polyfuse® or Everfuse®. They protect the electronics connected in series in the event of a fault or against overcurrent by rapidly increasing the internal resistance. The fault current flow is limited by this increased internal resistance.
SMD Safety Capacitors X1/Y2 & X2
PROSPERITY DIELECTRIC CO., LTD. (PDC) presents the expansion of its new safety-certified ceramic SMD capacitors of the FH and FK series. These safety capacitors were developed for immunity to overvoltages or lightning strikes and to suppress interferencies.
Polymerbased ESD Suppressor
Polytronics PolyTrans® ESD Suppressor is the leading ESD protection solution to meet IEC61000-4-2 Norm Level 4 while maintaining signal quality at frequencies above 4.5 Gbit/s. With its extremely small capacity of < 0.1pF, the polymerbased ESD suppressor quickly and effectively protects highly sensitive electronics against electrostatic discharge.
