Novotechnik's family of rotary potentiometer products feature outstanding linearity, high tolerance to environmental extremes, and long lifetimes — typically 100 million operations.

Built with conductive plastic resistance tracks and multi-fingered elastomer-damped precious metal wipers, Novotechnik rotary potentiometers deliver 360° mechanical rotation, speeds to 10,000 rpm, ac... (read more)

Linear Motion Potentiometers are utilized in control and automation tasks to measure axial displacement (linear motion). Position and rate of movement are detectable. High quality components, precision machining and economy characterize all of our linear motion potentiometers. (read more)

Introducing a new miniature square motorized potentiometer that provides greater reliability while using less space. Featuring a 1.550" square mounting flange, the design of the potentiometer's stepper motor incorporates 200 steps for a smoother output and longer service life. This motorized potentiometer is ideal for medical shutter control sensor applications. (read more)

In search of a better way to measure rotational input a customer approached us looking to replace a 270 degree potentiometer. This application consisted of a rotational panel mounted control used on an industrial paint spraying system which was subjected to a severe environment, with high vibration, and contamination issues related to the end use of the product. (read more)

Cole Hersee Electronic Dimmers and Reostat's. Use our switches for dimming of interior lights, for heater, heater-defroster or air-conditioning control. Choose from classic ceramic rheostat types or the new electronic dimmers with negligible-heat generation. We make rotary and push-pull types. (read more)

Fader potentiometer and position sensors are available with or without connectors. (read more)

The PL300/310 series of high-precision miniature potentiometers can be configured to customer specifications with a substantial selection of shafts, housings, bushings, bearings, and other components that can be mixed and matched. (read more)

ISL Products International, Ltd. is World class supplier of precision-engineered electronic and electromechanical components and assemblies. ISL provides fast, economical development and delivery of custom-designed parts. We specialize in locating hard-to-find components which norm... (read more)

Precision rotary potentiometers are primarily used in industrial applications for measurement, control and automation tasks. The precision potentiometer is characterized by considerably better technical values and substantially longer life-spans. Low cost precision potentiometers to high precision potentiometers are available. (read more)

Spectrum Sensors and Controls introduces a new linear potentiometer only 0.500" in diameter and 2.500" long with ball rod ends. This new potentiometer serves many aerospace applications including as an aircraft actuator sensor. This linear potentiometer provides a long rotational life of 10 million cycles with an excellent output smoothness of 0.1% maximum. (read more)