53 Potentiometer Manufacturers in 2024
This section provides an overview for potentiometers as well as their applications and principles. Also, please take a look at the list of 53 potentiometer manufacturers and their company rankings. Here are the top-ranked potentiometer companies as of April, 2024: 1.Bourns, Inc, 2.Soundwell Electronic Products, 3.Betatronix.
Table of Contents
What Is a Potentiometer?
A potentiometer is a device or element that converts the angle of rotation or the amount of movement into a voltage.
It consists of a resistive element and a sliding element (wiper) that moves on the surface of the resistive element, and the resistance value can be freely varied by moving the sliding element.
Thus, potentiometers are a form of variable resistance, and in English-speaking countries, variable resistors are called potentiometers.
Uses of Potentiometers
1. Variable Resistance
Potentiometers are used to adjust the amount of current and voltage. Because of their ability to be freely set to any desired resistance value, potentiometers fulfill the above circuit roles.
Potentiometers are used in consumer products such as volume controls for audio equipment and controllers for game consoles.
2. Displacement Sensor
Potentiometers also function as displacement sensors. A displacement sensor is one that can measure the distance to an object to be measured and its dimensions.
If the position of a wiper on a car or other object changes when it is moved, the displacement sensor function can be used to measure the distance and dimensions of the object. Potentiometers, which are inexpensive and relatively accurate, are also used in applications for industrial equipment.
Examples include marine equipment, medical equipment, construction machinery, and machine tools.
Principle of Potentiometers
1. Method of Determining Resistance
When the sliding element (moving part) of a potentiometer moves over a resistive element, the resistance value is determined by where the resistive element stops. A constant voltage is applied to the two terminals coming from the resistive element, and the third terminal produces an output that varies depending on the position at which the sliding element (wiper) moves.
Since the surface of the resistive element is coated with a uniform resistive material, the resistance per length of the resistive element is the same, and the resistance is determined by the position of the sliding element (wiper).
2. Application to Displacement Sensor
Using the above mechanism, the amount of displacement is measured from the actual output voltage. The result of this measurement can be used as a displacement sensor.
Furthermore, it can be used to input an analog amount to a system controller for control or to detect the output state of a servomotor.
Types of Potentiometers
There are two types of potentiometers: linear potentiometers and rotary potentiometers. The former type detects a linear position, while the latter type detects a rotational angle.
The rotary type comes in single and multi-turn types, which use conductive plastic or other materials. They are carefully manufactured to ensure that the change in resistance is linear with respect to the amount of movement in order to increase accuracy.
Other classifications include contact and non-contact types. Contact types include the cermet resistive element type, which is a mixture of ceramic and metal, the wire-wound resistive element type, and the conductive plastic resistive element type.
Other Potentiometer Information
Digital Potentiometers
In contrast to the analog potentiometers described above, digital potentiometers are devices that cover these shortcomings. It refers to an electronic component that sets the sliding part of an analog potentiometer on the controller side.
The collective resistance existing inside the IC is switched under control from the controller. Since there are no moving parts, there is no wear and tear, and highly accurate resistance values can be obtained stably and without noise. This is why they are characterized by long life and high performance.
Since analog and digital potentiometers have individual characteristics, it is important to determine which type to use based on the specifications and cost required by the circuit to be used.
List of 53 Potentiometer Manufacturers
*Including some distributors, etc.
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Status Instruments Inc.
Potentiometer
Manufacturer Overview
Status Instruments Inc. is an American manufacturer of industrial electronic devices, with its headquarters located in Somerset, New Jersey. The company’s product portfolio includes programmable humidity and temperature transmitters, as well as alarm relay modules to process signals and resistance temperature detectors (RTDs) or potentiometers. The company also provides a range of powered signal conditioners and splitters, including those for load cells, frequency or pulse inputs, and voltage or current input signals. It further offers data loggers, loop-powered isolators, converters, and splitters, as well as humidity, temperature, and pressure indicators.
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Honeywell International Inc
Precision Conductive Plastic Potentiometers
Manufacturer Overview
Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.
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Omega Engineering, Inc.
Long Stroke Linear Potentiometers For Displacement Measurement
Manufacturer Overview
OMEGA Engineering Inc., founded in Norwalk, CT, in 1962 is a manufacturer of products used to measure temperature and humidity, flow and level, and pressure. The company's product portfolio includes thermocouple probes and assemblies, pressure gauges and switches, and air velocity measurement systems, wireless systems and portable optic sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company also offers customer services that include support, custom research projects and customized services.
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Sensata Technologies, Inc.
Potentiometers
Manufacturer Overview
Sensata Technologies was originally founded in 1916 as General Plate Company and is now headquartered in Attleboro, Massachusetts. The company is a developer, manufacturer, and seller of sensors and sensor-rich solutions, electrical protection components, and other products used in automotive, industrial, energy, telecom, and construction industries. The company has 20 product categories including force sensors, tire management solutions, inverters & charges, and pressure sensors.The company’s next generation of products are designed to improve the efficiency of industrial pumps, fuel efficiency in ICE cars and energy efficiency in TVs, and facilitate usage of IoT devices.
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Ohmite
Potentiometer Resistors
Manufacturer Overview
Ohmite, established in 1925 and headquartered in Warrenville, Illinois, is a manufacturer of resistive products. Their product offerings incldue wirewound resistors, thick film resistors for high temperature and humidity resistance, and chip resistors for space-constrained applications. Additionally, they provide power resistors designed to handle high currents and voltages, suitable for power supplies and motors. Ohmite's diverse product range also includes custom-designed resistors tailored to meet specific customer requirements. These products find extensive application across various industries, including electronics, automotive, and industrial.
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Vishay Intertechnology, Inc.,
PANEL POTENTIOMETERS
Manufacturer Overview
Vishay Intertechnology, Inc. (Vishay) was incorporated in 1962 and is headquartered in Malvern, Pennsylvania. The company serves the industrial, automotive, telecommunications, consumer products, and medical end markets and sells its products under numerous brand names inlcuding Siliconix, Draloric, Beyschlag, UltraSource, and Applied Thin-Film Products. The company manufactures and sells discrete semiconductors and passive electronic components in globally while operating in six market segments: MOSFETs, diodes, optoelectronic components, resistors, inductors, and capacitors.
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MURRELEKTRONIK INC.
Potentiometer modules
Manufacturer Overview
Murrelektronik, established in 1975 and headquartered in Oppenweiler, Germany, is a manufacturer of electrical and electronic installation concepts for machine and system installations. The company's product range includes power supplies, M12 cable, fieldbus I/O, and more. It also offers a wide variety of jacket colors and cable types, including M8 and M12 sensor cables and Mini (7/8”) power cables. Its products simplify industrial image processing with its installation concept. The company is among the TOP 100 for Cube67 Diagnostic Gateway for Cube67 Diagnostic Gateway Students. It serves a wide range of industries, including automotive, food and beverage, and robotics.
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Curtiss-Wright Corporation
HLP Range - Hybrid Linear Potentiometers
Manufacturer Overview
Curtiss-Wright Industrial, one division of Curtiss-Wright, originally founded in 1929 with its headquarters in the USA, is an integrated manufacturer of precision-engineered products and systems. The company, which includes the legacy brands of Arens Controls, Penny & Giles, PG Drives Technology, and Williams Controls, primarily serves the aerospace, defense, and naval markets worldwide. Products include power electronics, motor controllers, joystick controls, and industrial sensors. With manufacturing facilities in the USA, the United Kingdom, China, and India, Curtiss-Wright Industrial also provides support services for critical applications and system overhauls.
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Bourns, Inc
Potentiometers
Manufacturer Overview
Bourns, Inc. is a family-owned company founded in 1947 and currently headquartered in Riverside, California. Bourns is a developer, manufacturer, and supplier of electronic components for several industries including automotive, industrial, instrumentation, medical, consumer, and portable electronics. Bourns operates in 4 market segments: automotive, circuit protection, power conversion, and sensing. The automotive segment produces sensors for almost every use in vehicles including steering, stability, fuel management, and temperature control. Power conversion segment products are used in renewable energy and automotive power. Sensing products are also used in heavy equipment, medical equipment, and welding equipment.
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Betatronix
Potentiometers
Manufacturer Overview
Betatronix LLC, established in 1996 with headquarters in the USA, is a designer and manufacturer of potentiometer position sensors. The company's products include carbon film, cermet, concentrated shaft potentiometers, and linear motion potentiometers, and it serves various industries, including aerospace, defense, energy, medical, mining, and professional audio lighting. Its products are used on boom arms, commercial aircraft, military aircraft, missiles, and life support controls. The company works with clients to design, engineer, and produce custom products to meet client-specific requirements.
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Servo Instrument Corporation
Potentiometers
Manufacturer Overview
Servo Instrument Corporation, incorporated in 1971 with headquarters in the USA, is a manufacturer of conductive plastic and wirewound potentiometers. The company's products include rotary, linear (translatory) units, rheostats, and potentiometric assemblies consisting of motors, resolvers, clutches, brakes, and switches. Additionally, it can manufacture modular units consisting of any combination of resistance elements, either wirewound or conductive plastic, switches, detents, and stops utilizing coaxial shafts for independent operation. The company caters to the aerospace, commercial, industrial, general aviation, and agriculture fields.
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ISL Products International.
Potentiometers
Manufacturer Overview
ISL Products is a designer, manufacturer and supplier of engineered electromechanical component solutions, founded in 1975 and headquartered in New York. With a focus on meeting specific application requirements, they provide unique solutions at the component level. They specialize in a wide range of components such as dc motors, dc gear motors, electronic ballasts for uvc lamps and audio components. Their comprehensive component solutions are tailored to match the unique needs of diverse industries, including healthcare, medical, commercial, and industrial applications. Alongside their product offerings, they also provide integration assistance, industry leading customer service, and global logistical support.
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Dart Controls, Inc.
Potentiometers
Manufacturer Overview
Dart Controls was founded in 1963 and is now headquartered in Zionsville, Indiana. The company is a designer and manufacturer of drives, controls, and accessories for electric motors to customers across North America and certain overseas countries. The company implements lean manufacturing with tools and concepts such as Kanban, Kaizen, just-in-time, and Poka-Yoke to improve reliability and reduce costs for customers. The company’s product offerings include digital potentiometers, low-voltage DC, encoders, and multiple types of drives. The company offers packaged total solutions of sensors and drives.
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Placid Industries
Potentiometers
Manufacturer Overview
Placid Industries is an American manufacturer of industrial brakes and clutches that was founded in 1973 and merged with SEPAC, Inc., a custom manufacturer of motion control products, in June 2018. Based in Elmira, New York, the company offers magnetic particle brakes and clutches, hysteresis brakes, ultrasonic sensors, and follower arm potentiometers. These are primarily used for OEM components by clients in the fiber optics, consumer goods, home appliances, and packaging industries.
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J. R. Merritt Controls, Inc.
POTENTIOMETERS
Company Overview
J. R. Merritt Controls, Inc. established in 1985 and based in Stratford, Connecticut, USA, is a manufacturer and supplier of custom human interface solutions. The company's product range includes joysticks, handles, operator chair systems, rotary switches, and foot pedals. These products are employed in applications such as crane operations, on-and-off-highway maneuvers, and various other precision-required tasks. Serving the appliances, electrical, electronics manufacturing, and crane operation industries, it prioritizes performance and reliability. The company provides services such as custom design, application engineering, product testing, and customer support.
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Sensor Systems
Potentiometers
Company Overview
Sensor Systems, established in 1980 and headquartered in St. Petersburg, Florida, is a manufacturer and supplier of Electromechanical Components. The company’s comprehensive product range includes precision potentiometers, pressure sensors, encoders, and machined parts, serving a diverse clientele spanning the aerospace, medical, industrial, commercial, and defense industries. It offers a spectrum of services, including engineering and design, testing and certification, supply chain management, and technical support, aligning with their devotion to customer satisfaction. Besides, the company holds ISO 9001:2015 certification, underscoring its unwavering devoted to maintaining superior quality standards.
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CTS Corporation
Potentiometers
Company Overview
CTS Corporation was founded in 1896 and is headquartered in Lisle, Illinois. CTS is a manufacturer and distributor of sensors, actuators, and various connectivity components to telecommunications infrastructure, information technology, and other high-speed applications such as the aerospace and medical markets. CTS operates in 3 primary market segments: Sense, Connect, and Move. The Sense market segment includes controls such as potentiometers, pedals, sensors, and switches. The Connect segment includes various types of resistors, capacitors, and frequency control products. The move segment includes piezoelectric move products, rotary actuators, and thermal products including ZIF PC board retainers and heatsinks.
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Joyce/Dayton Corp.
Potentiometers
Company Overview
Joyce/Dayton Corp. was established in 1873 and is headquartered in Kettering, Ohio. The ISO 9001:2015 certified company is a manufacturer of screw jacks, actuators, and lifting equipment to customers in aluminum smelting, marine, solar energy, and nuclear industries across North America through external distributors. The company’s product segments include screw jacks, actuators, cylinders, solar products, and others. Solar products include solar tracking jacks and actuators as well as custom solar trackers designed to enhance the efficiency of standard solar panels.
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Governors America Corp. (GAC)
Potentiometers
Distributor Overview
Governors America Corp, also known as GAC, was founded in 1986 and based in Agawam, Massachusetts. GAC is a vertically integrated global distributor of engine control products. GAC serves industries including power generation, mining, transportation, heavy equipment, and marine industries and is AS9100:D and ISO 9001:2015 certified. GAC products are in categories such as actuators, speed controllers, gaseous fuel and ignition management systems, generators, and accessories. GAC’s product design capabilities include software design, electronic component design, as well as mechanical design.
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Japan Resistor Mfg. Co., Ltd.
Sensors/Potentiometers
Manufacturer Overview
Japan Resistor Mrg. Co., Ltd develops, manufactures electronic devices, sensor compound apparatuses, hybrid integrated circuits, SMC products, sensors, potentiometers, heaters and resistors. JRM develops these for electronic devices, and industrial equipment, automotive, and medical equipment industries. JRM has acquired ISO 14001 certification and is expanding to support green power industries.
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ALPS ALPINE CO., LTD
Potentiometers
Manufacturer Overview
ALPS ALPINE CO., established in 1948, is a manufacturer and supplier of sensors＆communication, modules＆systems, and components based in Tokyo, Japan. The company serves the energy, healthcare, automotive, mobile, and consumer electronics domains, where they combine and build on core device technology, including human-machine interfaces, SENSORING™, and connectivity. For example, in the healthcare industry, they supply components for medical equipment, including control switches, sensors, lenses, and joysticks, and the Senclear™ Microfluidic Devices for drug discovery and development. Their power conversion modules, current sensors inverters, and converters are used in the energy industry in storage batteries, solar power systems, and electric vehicle charging systems.
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FRIZLEN
Wirewound potentiometers
Manufacturer Overview
FRIZLEN, based in Kappelrodeck, Germany, is a manufacturer of electrical resistors and load banks. Established in 1923, the company produces a wide range of electrical resistors, including wire-wound resistors, braking resistors, load banks, and custom-designed resistors for specific applications. Their resistors are found in various industries, such as renewable energy, railway, industrial automation, and power generation. FRIZLEN also offer load banks that are used for testing and calibrating power sources like generators and batteries. The company's processes are ISO9001 Quality Management System certified.
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Gefran SpA
GSF
Manufacturer Overview
Gefran is an Italian manufacturer of industrial process automation systems that was founded in Provaglio d'Iseo, Brescia in 1960. The company produces regulatory drives and inverters, various sensors, and automation components such as programmers and controllers. It also offers tailor made systems for specific industrial processes, including thermoforming, injection molding, and extrusion. Gefran products are primarily used in factory automation, as well as by clients in the metalworking, plastics, material handling, and food processing sectors.
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GIOVENZANA INTERNATIONAL B.V.
PPPTNNL
Manufacturer Overview
GIOVENZANA INTERNATIONAL B.V., established in 1952 and based in Italy, is a manufacturer of safety components for industrial technology. The company operates in the areas of automation, handling systems, lift-elevator, and atex and iecex. The company's components adhere to the ISO 9001:2015 Quality System and ISO 14001:2015 Environmental Standard by constantly monitoring the environment. The company’s European and international standards-certified products are sold in 75 countries. The buildings like the contemporary Burj Khalifa in Dubai, which has more than 160 floors, and the Eiffel Tower in Paris both utilised the company's materials.
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Rosenberg
Potentiometer
Manufacturer Overview
Sodeca, founded in the UK in 1983 is a manufacturer of fans, extractors, and accessories for a wide variety of applications. The company offers ventilation solutions such as hatch fans, duct fans, axial fans, and centrifugal fans. These products are suitable for various applications including smoke extractions, professional kitchens, roof-mounted fans, and other industrial applications. Also, the company has QuickFan Selector software that clients can use to find the most suitable ventilation system.
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E.M.S. Srl
MONOLITHIC POTENTIOMETER
Manufacturer Overview
Electro Mechanical Systems (EMS) S.r.l., founded in 1992, is an electromechanical manufacturer based in Pitești, Romania, engaging in the escalator, elevator, and automation sectors. Supported by a prototype design and development unit in Europe and a manufacturing facility in Asia, the company offers a range of operator products, including monolithic and modular emergency stops, push buttons, and contact blocks. Other products, such as key and knob selectors, monolithic buzzers, and potentiometers, are also part of the company's product range. In addition, the company provides elements of lift inspection or maintenance control boxes, including pit bottom light stations and emergency light stations.
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MICRONOR AG
Motorpotentiometer
Manufacturer Overview
MICRONOR AG, established in 1965 and headquartered in Regensdorf, Switzerland, is a manufacturer of electromechanical sensors and fiber optic sensors1. The company offers products such as fiber optic rotary and linear encoders, fiber optic microswitches, and fiber optic multi-axis acceleration sensors. These products are used for critical measurement solutions in harsh environments, including energy, railway, and radioactive applications. The company also supplies optical cabling or optical feedthroughs according to customer specifications.
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EAO AG
Potentiometer
Manufacturer Overview
EAO AG is based in Olten, Switzerland, and is a manufacturer of HMI systems and industrial switches that was established in 1978 following the merger of Elektro-Apparatebau Olten AG and Elektro-Apparatebau Zürich AG. The company’s product lineup includes HMI panels for use in medical devices, railway systems and industrial machinery, industrial switches such as emergency stops and keylocks, and modular as well as custom automotive switch systems. It also offers contract manufacturing services including design, development, production, and logistics. The company chiefly serves client manufacturers of industrial machinery, heavy duty vehicles, railway systems, and mass transit vehicles.
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W. Gessmann GmbH
Hall-Potentiometer
Manufacturer Overview
W. Gessmann GmbH, founded in 1942, is a German manufacturer headquartered in Leingarten, Baden-Wurttemberg, developing controllers for construction machinery, cranes, and other industrial applications. These controllers include control consoles, elements, and pedestals specifically engineered for offshore applications. The company also offers crane control units or equipment, foot pedals, and gear limit switches to enhance operational efficiency and safety in industrial settings. Other products include industrial joysticks, palm grips for joysticks, and portable control units. The company serves global customers through dealership offices located in numerous countries.
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Fernsteuergeräte Kurt Oelsch GmbH
POTENTIOMETER
Manufacturer Overview
FSG, founded in Berlin, Germany, in 1946 is a manufacturer of measurement and sensor equipment and accessories. The company's product portfolio includes Inclination Sensors, Draw-Wire Encoders, Spring cable reels, joysticks and wind sensors. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, New Product Design and Development and Custom Manufacturing.
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Soundwell Electronic Products
Potentiometers
Manufacturer Overview
Soundwell Electronic Products (Guangdong) Co., Ltd., founded in 1991 with headquarters in China, is a manufacturer of electromechanical components. The company’s product line of over 30,000 items includes a wide selection of potentiometers, encoders, sensors, and switches that are used in the manufacture of consumer electronics, home appliances, electronic toys, and automotive electronics, among many other fields. Soundwell caters primarily to OEM clients and also offers a number of customizable modules available for production on demand.
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Kaihua Electronics
Potentiometers
Manufacturer Overview
Dongguan Kaihua Electronics Co., Ltd., formerly known as Longhua Electronics, was founded in 1990 and is a manufacturer that specializes in precision electronic switches. The company offers joystick, keyboard, and LED push button switches, which are utilized in various electronic applications. With the use of advanced equipment, including German injection molding machines and Swiss CNC machinery, the company made breakthroughs in mechanical keyboard switches, and technologies such as dust-proof mechanical keyboards and high-life micro switches, while collaborating with industry giants like Logitech and Samsung.
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Teikoku Tsushin Kogyo Co., Ltd.
Potentiometers
Manufacturer Overview
Teikoku Tsushin Kogyo Co., Ltd. (TTKC) is a Japanese electronic component manufacturer headquartered in Kanagawa. Established in 1944, the company initially specialized in wireless communication parts before expanding to the distribution and production of various sensors, potentiometers, switches, and resistors under the brand name Noble Electronics. The company has several sales outlets throughout Japan, as well as overseas offices in the US, China, Korea, Singapore, and Thailand. From their many manufacturing locations, TTKC allows clients to customize products used in a range of applications, including industrial equipment, home appliances, A/V equipment, and health care.
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OMEG Limited
Potentiometers
Manufacturer Overview
OMEG Limited, established in 1958 with headquarters in the UK, is a manufacturer of potentiometer position sensors and switches. The company's products include unswitched potentiometers, horizontally mounted rotary switched potentiometers, horizontally mounted slimline rotary switched potentiometers, rotary switches, and servo switches. The company serves various industries, including aerospace, defense, energy, medical, and mining. Its products are used on commercial aircraft, military aircraft, missiles, and boom arms. It also offers services that include plastic injection molding, metal component stamping, tool repair, maintenance, and the machining of hard materials.
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Pot-Tech
Potentiometers
Manufacturer Overview
Pot-Tech Electronic (Bombay) Pvt. Ltd., established in 1985 with headquarters in India, is a manufacturer of potentiometers, sensors, and encoders under the brand name POTEL. The company's products include rotary angle sensors (encoders), linear sensors (transducers), numerous speed sensors, various potentiometers, and slide wire resistive elements. The company is always adding products to its portfolio and works closely with OEMs to design, engineer, and produce customized products based on customer-specific requirements.
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Actuonix Motion Devices
Potentiometers
Manufacturer Overview
Actuonix Motion Devices was founded in 2004 and is now headquartered in Saanichton, British Columbia. The company is a manufacturer of micro linear actuators and linear servos for several markets including robotics, aerospace, automotive, medical, and radio control. The company offers custom micro linear actuators to OEMs globally. The company’s additional product types include limited switch actuators, PLCs, stepper motor actuators, control boards, and accessories. The company provides an actuator selector tool to assist customers to choose models that meet their needs.
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Hoffmann + Krippner, Inc
Sensofoil Membrane Potentiometers
Manufacturer Overview
Hoffmann + Krippner, Inc. is based in Texas, USA, and is a manufacturer of custom input systems and printed electronics that was established in 2007 as the US subsidiary of Germany’s Hoffmann + Krippner GmbH. The company offers cleanroom compatible medical keyboards, flexible printed circuit boards (PCBs), and custom touch screens that can be made to any shape or size. It also offers OEM and contract manufacturing services for control units or printed electronics. The company chiefly serves clients in the automation, healthcare, and consumer electronics industries.
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PR electronics
Potentiometer
Manufacturer Overview
PR electronics, founded in Denmark, in 1976 is a manufacturer of signal conditioning devices. The company's product portfolio includes temperature transmitters, communication interfaces, multifunctional devices, displays and accessories. Their products are used to make industrial process control safer, more reliable, and more efficient. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
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TE Connectivity
Trimmer Resistors
Manufacturer Overview
TE Connectivity Ltd., started in 2007 and headquartered in Schaffhausen, Switzerland, is a designer and manufacturer of sensor and connectivity solutions for harsh conditions. It operates three primary segments, namely transport, industrial, and communication solutions, and its product portfolio includes automotive connectors, fiber optic connectors, analog power meters, RTD sensors, and circuit breakers. It serves customers in approximately 140 countries and several industries, including aerospace, automotive, rail, IoT connectivity, and E-mobility. The company manufactures 192 billion products annually and has invested over 610 million USD in research development and engineering.
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Pizzato USA
Potentiometers
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EAO Corporation
Potentiometers
Manufacturer Overview
EAO was founded in 1947 and is headquartered in Olten, Switzerland, with manufacturing, sales, and distribution companies around the globe. The company serves core markets of transportation, automotive, heavy-duty & special vehicles, and machinery as a manufacturer of switches, keyboards, control elements, and human-machine interface systems. The company has three product divisions: HMI Components, HMI Systems, and EAO Automotive. Together, they include emergency stop switches, passenger convenience devices in transportation, and other switches for human-machine interfaces across industries.
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Tokyo Cosmos Electric
Potentiometer
Company Overview
Tokyo Cosmos Electric Co., Ltd, also known as TOCOS, was established in 1957. TOCOS creates environmentally-friendly electronic components for automotive, agricultural, health care, entertainment, and home appliance industries. These components include capacitors, switches, optoelectronic devices, and potentiometers.
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NIDEC COPAL ELECTRONICS
Potentiometer
Company Overview
NIDEC COPAL ELECTRONICS was established in Japan in April, 1967 as a specialty manufacturer of electronic components. NIDEC’s offerings have increased to serve the automotive, construction, medical equipment, FA equipment, analytical measuring equipment, and residential security industries. Among the offerings are components for LiDAR, railway pressure sensors, CPAP, dialysis, MRI, and ultrasonography machines, wireless base stations, and power tools. These components include switches, sensors, mirrors, motors, and fans.
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Zhejiang Ninuo Electric Co., Ltd
Potentiometers
Company Overview
Zhejiang Ninuo Electric Co., Ltd, established in 1999 and headquartered in Ningbo, China, is a manufacturer and supplier of rotary potentiometers. The company’s extensive product range comprises rotary potentiometers, linear potentiometers, touch potentiometers, digital potentiometers, and custom-designed potentiometers, catering to industries such as automotive, aerospace, medical, industrial, and consumer electronics. Its services entails engineering and design, testing and certification, supply chain management, and technical support. Driven by customer satisfaction, the company consistently invents its product and service offerings to meet evolving customer requirements. The company also holds ISO 9001:2015 certification, signifying its devotion to quality standards.
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Comepi srl
Potentiometers
Company Overview
Comepi Srl, established in 1963 and based in Robbiate, Lecco, Italy is a manufacturer and distributor of control auxiliaries, limit switches, and foot switches, as well as a vast range of safety switches. The company holds ISO 9001:2008 certification. The company's goods are distributed worldwide. It is specialised in safety devices, proximity sensors, control units, and signalling devices. An effective quality system with UNI EN ISO 9001:2008 certification oversees all procedures of the company.
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ATEK Sensor Technologies Inc.
İpli Potansiyometreler
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Elcis Encoder S.r.l.
Potenziometri
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Coudoint S.A.S.
PRECISION POTENTIOMETERS
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Linemaster Switch Corp.
Potentiometers
Company Overview
Linemaster Switch Corp. is a US-based company that specializes in designing and manufacturing foot switches and other electronic controls for use in various industries, including healthcare, industrial automation, and automotive. Established in 1952 and has since gained a renown for producing premium, durable, and dependable products. The company received several awards for its products, including the American Business Awards (Stevie Awards) for "Best New Product in Health and Pharmaceuticals", as well as recognition for its environmentally friendly manufacturing practices.
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DEIF A/S
EPQ96-2
Distributor Overview
DEIF A/S, founded in 1933 and headquartered in Skive, Denmark, is a supplier of safe power control products for decentralized power generation on land and sea. The company offers products such as single genset controllers, protection relays, HMI control panels, and pitch battery chargers. The company's products are used in land power, whitepapers, webinars, wind power, and marine sectors. It has ISO 9001:2015 and ISO 14001:2015 quality management certifications and also offers training, repair, and consultancy services.
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Kingtronics International Company
Potentiometers
Distributor Overview
Kingtronics International Company was established in 1990 in Hong Kong and has several factories across China manufacturing electronic components such as bridge rectifiers. The company is ISO 9001:2015 certified and works with several distributors around the world including KORE, Prod. El, DTDS, and others. The company produces two kinds of electronics components: passive components such as aluminum electrolytic capacitors including radial type and axial type, and active components such as diodes, transistors, and bridge rectifiers.
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Potentiometer Manufacturer Ranking
*Including some distributors, etc.Ranking as of April 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Bourns, Inc |
5.6%
|
| 2 | Teikoku Tsushin Kogyo Co., Ltd. |
4.0%
|
| 3 | Soundwell Electronic Products |
3.7%
|
| 4 | Betatronix |
3.7%
|
| 5 | Pot-Tech |
3.7%
|
| 6 | ISL Products International. |
3.6%
|
| 7 | Ohmite |
3.6%
|
| 8 | Servo Instrument Corporation |
3.4%
|
| 9 | CTS Corporation |
3.3%
|
| 10 | Sensor Systems |
3.0%
|
Derivation Method
The ranking is calculated based on the click share within the potentiometer page as of April 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- ALPS ALPINE CO., LTD: 29,926
- Teikoku Tsushin Kogyo Co., Ltd.: 1,605
- Rosenberg: 1,500
Newly Established Company
- Soundwell Electronic Products: 2006 (18 years ago)
- Kingtronics International Company: 1990 (34 years ago)
- Kaihua Electronics: 1990 (34 years ago)
Company with a History
- Joyce/Dayton Corp.: 1873 (151 years ago)
- FRIZLEN: 1914 (110 years ago)
- Curtiss-Wright Corporation: 1929 (95 years ago)
Potentiometer Manufacturers in United States
*Including some distributors, etc.
- Status Instruments Inc.
- Honeywell International Inc
- Omega Engineering, Inc.
- Sensata Technologies, Inc.
- Ohmite
- Vishay Intertechnology, Inc.,
- MURRELEKTRONIK INC.
- Curtiss-Wright Corporation
- Bourns, Inc
- Betatronix
- Servo Instrument Corporation
- ISL Products International.
- Dart Controls, Inc.
- Placid Industries
- J. R. Merritt Controls, Inc.
- Sensor Systems
- CTS Corporation
- Joyce/Dayton Corp.
- Governors America Corp. (GAC)
Global Distribution of Potentiometer Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
19 | 45.2% |
Germany
|
6 | 14.3% |
Japan
|
5 | 11.9% |
China
|
3 | 7.1% |
Italy
|
2 | 4.8% |
Switzerland
|
2 | 4.8% |
Netherlands
|
1 | 2.4% |
United Kingdom
|
1 | 2.4% |
India
|
1 | 2.4% |
Canada
|
1 | 2.4% |
Denmark
|
1 | 2.4% |
List of Potentiometer Products
40 products are listed.
CUI Japan
Motion & Control / Potencoometer
30+ people viewing
Cui Devices potencoometer has a shaft or shaftless option with a 1 to 2000 ko rating of resistance. These rotating potentiometers have a panel mou...
Bee & Plus Co., Ltd.
Long life, high accuracy, high -speed operation contact type linea potentenshometer
30+ people viewing
■ Overview ・ It is a potenthameter that detects a straight line. ・ The resistor is arranged along the measurement route, and when the shaft is mo...
Bee & Plus Co., Ltd.
Long life, high -precision, high -speed operation contact type angle potenthameter
■ Overview ・ Angle potential is a potenthaometer that detects the angle. ・ The resistor is arranged along the measurement route, and when the sha...
Bee & Plus Co., Ltd.
BTL5 Linear Scale Profile Shape BTL-P Type BTL5 Linear Scale Profile shape BTL-P type
■ Overview ・ The magnetic distortion -type linear scale is suitable for positions and speed measurement required for high reliability and accuracy...
