VITROHM has a long history in the development and production of different types of resistors, enabling this company to acquire a great know-how over the course of its history. You will be able to find a solution to all of your needs thanks to the diversified products scope such as fusible resistors, safety resistors, pulse resistors in different formats (wirewound, moulded).

Samples Contact Person


VITROHM PORTUGUESA, Lda. offers a large product scope in the field of resistors for various applications. Its product portfolio is compatible with the THT and SMD assembling, and has the technology wirewound or film.

Since its founding in 1933, VITROHM has always been keen to provide products that are at the cutting edge of technology by respecting 4 values: flexibility (taking into account the customer's needs), innovation (employees feel comfortable coming up with new ideas), reliability (emphasis on customer service) and efficiency (good cooperation with stakeholders for a fast reactivity).

VITROHM's goal is to guarantee a high level quality to satisfy its customer's needs. To achieve this objective, VITHROM implemented a quality management system and has been certified ISO 9001/2015. Moreover, it is committed to offer products respecting the UL & TÜV approvals.

Product Range

The product range includes

  • Shunt Resistors
  • General Purposes Resistors
  • Safety Resistors
  • Fusible Resistors
  • Precision Resistors
  • Pulse Resistors
  • Power Resistors
  • High Voltage Resistors

All resistors are available in THT or SMD technology (apart from power and high voltage resistors, which are only available in THT). The technology of these resistors includes wire and film technology. The wirewound resistors contain a fiberglass or ceramic core, which provides high stability and a high temperature range. The film resistors contain a ceramic core as well.

Various Applications

VITROHM designs and produces components for several market sectors, such as Automotive, Medical, Industry, Renewable Energy, Lighting etc.

Quality Management and Certificates

  • ISO 9001/2015
  • IATF 16949 from Q1 2020 (AEC-Q200)


At the moment there are no products matching the selection. In the meanwhile you can contact our product manager to get further information.

Samples Request


For a fast time-to-market: The latest samples and evaluation boards are waiting for you. You are welcome to send us your sample requests by phone or e-mail.

We are gladly there for you!