Isocom Components is a leading supplier of infrared optoelectronic devices and has been, for over thirty years, specializing in Optocouplers.
Isocom offers pin to pin replacements for all the popular Optocoupler industry standard types with one the shortest manufacturing lead times in the world.

Product lines


  • DIL and SMD (4 to 16 pins)
  • High Speed
  • IGBT
  • DIL and SMD symmetrical (8 to 16 pins)
  • Special purpose


Solid State Relays

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Siri Elettronica S.p.A

  • Via Cesare Battisti 70 35010 Limena - Padova
  • VAT 02634470286
  • Registered Capital 500.000,00€


  • Siri Elettronica S.p.A. has obtained the certification of the quality management system issued by SGS Italy, in compliance with the UNI EN ISO 9001:2015