Vishay Sfernice

Vishay Sfernice, acquired by Vishay, is a leading provider of high-quality resistive products for a wide range of industries. Their extensive product lineup includes fixed resistors in wirewound, metal film, thick film, and thin film technologies, as well as a significant range of variable resistors approved to various specifications.

Their variable resistor range encompasses a diverse selection of technologies and styles, including cermet and conductive plastic, single- or multi-turn, and motion transducers for rotational and linear applications. These products find applications in military, aerospace, automotive, medical, robotics, nuclear, and general industrial sectors.For harsh environments requiring long life and durability, Vishay Sfernice offers non-contacting devices utilizing Hall effect technology. Additionally, their long-life panel potentiometers increase reliability in critical applications and reduce maintenance costs.

Vishay Sfernice provides a wide range of power thick film resistors with power dissipation ranging from 5 W to upwards of 800 W. These resistors offer high power-to-volume/weight ratio, low tolerance, wide ohmic range, and high overload capabilities, making them suitable for various demanding applications. With a focus on high reliability, Vishay Sfernice products undergo stringent testing, jointly evaluated by esteemed organizations such as the National Space Study Center (CNES) and ESA/SCC.