Okaya noise suppression products


ESI is the local representative for Okaya, a worldwide company that designs, manufactures and markets electrical noise and noise suppression components for use in many industries.


  • Reduces electrical noise by lowering circuit impedance of noise prevention circuitry
  • Metallized polyester film facilitates excellent high frequency characteristics
  • For applications with rapid changes in voltage
  • Withstand high currents from large dV/dt volutes
  • Power Factor Correction capacitors also availablehigh pulse and snuber capacitors for rapid changes in voltages
  • Prevent or minimize arcing and noise generated in relay and switch contacts
  • AC and DC circuits
  • Protect semiconductor devices such as thyristors and SCRs

Surge Protective Devices