Vishay Intertechnology is one of the world's largest manufacturers of discrete semiconductors and passive electronic components.

These components are used in all types of electronic devices such as industrial, automotive, medical, military, aerospace and telecommunications.

Product lines


  • Fixed
  • Thermistors
  • Potentiometers
  • Network and Arrays
  • Trimmers


  • Ceramic
  • Film
  • Tantalum
  • Aluminum Electrolytic
  • Energy storage
  • Heavy Current Power
  • Thin Film


  • Inductors

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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