About company

The company was founded in 1996, when it started manufacturing its products using rented areas and equipment of the factory Proton. Since then we were able to create our own facilities and equipment to support full production cycle. The production area is equipped with modern technological lines, measurement equipment and clean rooms meeting all requirements of the electronic and microelectronic industry.

The headquarters and main production facilities of the company are located in the city of Orel 360 km to South from Moscow. In 2010 our R&D Center was founded in Moscow. The Center’s specialists develop fundamentally new devices and technologies for modern industry.

The main products of the Company are rectifying, avalanche and fast diodes and thyristors available in stud, disc and module design. Besides, PROTON-ELECTROTEX offers welding diodes with high current load capacity and low static losses both in housingless option and in ceramic housing. In 2016 the company launched IGBT modules in MIFA and MIAA designs. Until that moment IGBTs had been mainly imported to Russia from abroad.

All bipolar products produced by PROTON-ELECTROTEX are the press pack devices. Press pack design ensures longer service time in comparison with soldered design.

Manufacturing of semiconductor elements is based on two technologies: alloying technology and more advanced sintering technology – low temperature sintering of semiconductor elements with molybdenum disk using silver paste.

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Company history

  • 1996

    The year when Proton-Electrotex was founded. The company was created by specialists having vast experience in microelectronics. The first independent project of the new team was production of fast semiconductor devices in 1996.

  • 1997

    In 1997 due to growing demand for pre-fabricated assemblies with heat sinks the company launched mechanical production. As soon as by the end of 1997 more than 10 000 of various power assemblies were delivered to customers.

  • 1998

    In 1998, only 2 years after the company was created, it became the leader of Russian electrotechnical industry. It signed contracts with the largest Russian companies such as Severstal, the Urals Electrotechnical Plant, Russian Railways and the Ministry of Nuclear Energy of Russia.

  • 1999

    Launch of frequency converters for asynchronous electric motors.

  • 2000

    Investment in our technologies ensured optimal balance between product quality and short lead time, allowing us to enter global market.

  • 2001

    Proton-Electrotex established contacts with GvA Leistungselektronik GmbH that became our first foreign representative. Today Proton-Electrotex has more than twenty representatives all over the world.

  • 2002

    Quality management system of the company is certified for compliance with ISO 9001. Power semiconductors got licensed by the Federal Service for Environmental, Technological and Nuclear Supervision of the Russian Federation for usage at nuclear power plants.

  • 2003

    Launch of power semiconductors in module packaging.

  • 2006

    Trading House Proton-Electrotex was created to provide our foreign partners fast, high quality service. Today it includes more than twenty high-qualified specialists in marketing, sales, purchase and logistics of semiconductor devices.

  • 2007

    Ecological management of the company was certified according to requirements of international standard ISO14001:2004.

  • 2010

    Launch of Joint Venture Hebei Proton-Electrotex Electronic Co., Ltd in China's province Hebei.

  • 2016

    Long-anticipated launch of MIAA and MIFA modifications of IGBT modules. Previously 95% of IGBTs were imported to Russia from abroad.


  • 1
    Quality of the product and management
    • Development quality
      • Market analysis
      • D-FMEA and P-FMEA
      • Testing
    • Product quality
      • Strong relationships with suppliers
      • Statistical analysis
      • Measurement equipment
    • Management quality
      • ERP system
      • BPM system
      • Project management
  • 2
    Competitive Prices
    • In-house development
    • In-house production
    • Collaboration with suppliers
    • Real costs information
  • 3
    Service and Customizing
      • Individual shipment terms
      • Safety stock
      • Optimal delivery system
      • “Single window” principle
      • Technical support
      • Custom combination of parameters
      • Parameter-based selection
      • Custom marking
      • Individual technical solutions



Address: 19 Leskova Str., Orel, 302040, Russia, room 27, off. 14

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