48 Power Switch Manufacturers in 2024
This section provides an overview for power switches as well as their applications and principles. Also, please take a look at the list of 48 power switch manufacturers and their company rankings. Here are the top-ranked power switch companies as of November, 2024: 1.Setra Systems, Inc., 2.Tempco Electric Heater Corp., 3.YueQing Daier Electron Co.,ltd.
Table of Contents
What Is a Power Switch?
A power switch is a device that creates an electrical connection between power or ground and a load. These switches are categorized into two main types: IC-based switches, which utilize electronic circuits with components like MOSFETs on silicon substrates, and mechanical contact switches.
The term encompasses a wide range of switches, from simple mechanical load switches to smart power switches found in power management ICs, each tailored to specific applications.
Uses of Power Switches
Mechanical switches are widely used in applications requiring human interaction. They are essential in various devices and machines, such as industrial robots, home appliances, lighting equipment, automobiles, and personal computers. These switches come in various structures, including pushbutton, toggle, slide, seesaw, reed, rotary, and tactile types.
Toggle and rotary switches are often used for power on/off functions and circuit or power level switching. Tactile switches are commonly found in PC keyboards.
Principle of Power Switches
The basic principle of power switches involves physically switching electrical circuit connections. In mechanical switches, this is achieved by human operation, while in IC switches, it's done through the ON/OFF operation of transistors like MOSFETs. The power circuit is controlled by the movement of electrode contacts in relation to fixed contacts.
Switches are technically defined by terms like 'throw' and 'pole.' 'Throw' refers to the number of control paths a switch can handle, while 'pole' indicates the number of circuits it can control simultaneously. For example, a 'Double Poles Double Throws' (DPDT) switch can control two circuits in two different ways.
With push-button switches, it's important to distinguish between normally OPEN and CLOSE positions, indicating the switch's state when pressed. Power switches also require careful consideration of maximum rating specifications, including current and voltage limits, to prevent overheating or damage due to arcing.
When selecting a power switch, considerations should include whether the bias is DC or AC and the specific load conditions, as these factors influence the switch's current and voltage ratings.
List of 48 Power Switch Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Canada
- China
- India
- Japan
- Switzerland
- Taiwan
-
-
-
Switchcraft, Inc.
European Line Voltage Selector Switch
Manufacturer Overview
Switchcraft, Inc., established in 1946 with headquarters in the USA, is a manufacturer of jacks, plugs, and switches, mainly for the communications industry. After acquiring Conxall in 1999, the company's product line has grown to include connectors, jacks, plugs, molded cable assemblies, and switches used in the medical, process control, transportation, homeland security, and broadcast markets. Switchcraft, Inc. also offers a custom product service that includes consultation, design, and manufacturing in high volumes to meet client-specific requirements.
-
-
-
-
-
-
-
Microchip Technology Inc.
Power Switch
Manufacturer Overview
Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.
-
-
-
-
-
Alpha & Omega Semiconductor
Smart Load Switches
Manufacturer Overview
Alpha & Omega Semiconductor, founded in Sunnyvale, CA in 2000, is a supplier of a broad range of power semiconductors, including Power MOSFET, IGBT, IPM and Power IC products. The company's product portfolio includes Gate Drivers, Transient Voltage Suppression (TVS), and Silicon Carbide (SiC), which find applications in portable computers, tablets, smartphones, flat panel TVs, and battery packs. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also offer custom packaging, warehousing, and distribution services.
-
-
-
-
-
Vishay Intertechnology, Inc.,
SMART LOAD SWITCHES
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.
-
-
-
-
-
Diodes Incorporated
Power Switches - Automotive
Manufacturer Overview
Diodes Incorporated is a supplier for the consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated designs, manufactures, and supplies application-specific standard products in the discrete, logic, analog, and mixed-signal semiconductor markets worldwide. It focuses on low pin count semiconductor devices. Diodes specializes in semiconductor products, such as MOSFET, TVS, and performance Schottky rectifiers, transient voltage suppressors and other devices. It also provides analog products, such as power management devices comprising AC-DC and DC-DC converters, signaling devices, CMOS devices, and analog switches. Diodes Incorporated was incorporated in 1959 and is headquartered in Plano, Texas.
-
-
-
-
-
Setra Systems, Inc.
Solid-Core Current Switch
Manufacturer Overview
Setra Systems is a manufacturer and supplier of sensing solutions, founded in 1967 and headquartered in Massachusetts, USA. The company's product portfolio includes various sensors and instruments, such as differential pressure sensors, absolute pressure sensors, relative pressure sensors, and more. These sensors find applications in HVAC, medical, industrial automation, and aerospace industries. The company also provides custom sensor solutions tailored to the specific requirements of its customers. The company offers technical support to help customers select suitable sensors for particular applications.
-
-
-
-
-
Electroswitch, Unit of Electro Switch Corp.
Power Switches
Manufacturer Overview
Electroswitch, Unit of Electro Switch Corp. is a manufacturer of switches and relays founded in 1946 and headquartered in Weymouth, Massachusetts. The company's product lineup includes utility, industrial, and military switches such as cam-action rotary switches, detent-action rotary switches, and multipole selector rotary switches. They also offer lock-out relays, power meters, and battery monitors. These primarily supply clients in the defense, power utility, and industrial sectors. Electroswitch’s facilities are ISO 9001:2015 certified, and offer clients various engineering services such as design, machining, and finishing.
-
-
-
-
-
Tempco Electric Heater Corp.
Power Switches
Manufacturer Overview
Tempco is based in Wood Dale, Illinois and has been in business since 1972. Tempco is a manufacturer of many types of heating elements and thermocouples with design variations. Tempco is ISO 9001:2015 certified. Temco’s electric heaters and elements include band heaters, cartridge heaters, cast-in heaters, ceramic fiber heaters, coil and cable heaters, drum heaters, enclosure heaters, flexible heaters, heat trace cable, heated hose and tubing, infrared heaters, process heaters, shroud systems, strip heaters, tank heaters, and tubular heaters. Tempco also sells various application accessories and wiring accessories.
-
-
-
-
-
Safety Technology International, Inc. (STI)
Power Switches
Manufacturer Overview
Safety Technology International (STI), established in 1980, and headquartered in Waterford, Michigan, is a manufacturer and supplier of safety and security products. Their product range includes protective covers and enclosures for fire alarms, emergency lights, and security devices. These products are designed to safeguard critical equipment from accidental damage, vandalism, and environmental elements. STI's solutions cater to industries such as healthcare, education, hospitality, and commercial buildings, delivering products that ensure the safety and security of valuable assets.
-
-
-
-
-
Ross Engineering Corp.
Power Switches
Manufacturer Overview
Ross Engineering Corporation, founded in 1964 and based in Campbell, California, is a manufacturer of a wide range of high-voltage electronic and electro-mechanical devices and is ISO 9001 certified. It stocks over 25 lines of high voltage devices such as voltmeters, relays, and probes used in several fields such as industrial plants, communication transmitters, and power supplies with ranges from 0.01mV to 1,200,000 V. The company is ISO/IEC 17025:2017 certified and has a calibration lab for testing and calibrating dividers, relays, and probes up to 450kV.
-
-
-
-
-
Rees, Inc.
Power Switches
Manufacturer Overview
Rees, Inc. began in 1929 and is based in Fremont, Indiana. The company is a designer and manufacturer of electromechanical and industrial control switches that serve the automotive, conveyor, material handling, food processing, and other manufacturing industries. The company manufactures its parts in the United States in ISO 9001:2015 certified facilities. The company’s product categories include various types of switches, control units, contact blocks, and push buttons. The company offers modification options on most parts available upon request.
-
-
-
-
-
NuWaves Engineering
Power Switches
Manufacturer Overview
NuWaves RF Solutions was established in 2000 and is headquartered in Middletown, Ohio, USA focusing on designing, developing, and supplying RF (Radio Frequency) products and engineering services. The company specializes in RF and microwave solutions and offers various RF products, including Power amplifiers, RF filters, Frequency converters, RF switches, and RF transmitters for enhanced RF communication and signal processing capabilities. Its customers include government agencies and defense contractors for enhanced communication systems, electronic warfare capabilities, and radar systems Original equipment manufacturers (OEMs), research institutions, and commercial enterprises also benefit from wireless connectivity, automation, and IoT applications.
-
-
-
-
-
Magnelink, Inc.
Power Switches
Manufacturer Overview
MagneLink, Inc. was incorporated in 1990 and is headquartered in Hillsboro, Oregon. The company is a manufacturer of magnetic switches and related products for customers in the automotive, industrial, medical, aerospace, and transportation industries. The company’s four product lines are Magnetic Switches, Defeat-Resistant (Coded) Magnetic Switches, Magnets, and Accessories. Standard switches are used in robotics, automated product handling, and other uses. Defeat-Resistant Switches use solid-state technology providing extra protection. Accessories include various connectors and adapters for switches.
-
-
-
-
-
CW Industries
Power Switches
Manufacturer Overview
CW Industries is based in Southampton, Pennsylvania, and is a manufacturer of electronic switches and connectors that was originally founded as The Wirt Company in 1904 before a company rebrand following its merger with Continental Carbon, Inc. in 1960. The company produces push button switches for keyboards or calculators, rocker switches for power tools or appliances, and slide switches for dimmers or volume sliders. It also offers insulation displacement connectors, along with custom switch and connector manufacturing services for customer projects. The company’s products are used mainly by clients in the consumer electronics, medical device manufacturing, and media industries.
-
-
-
-
-
Xytronix Research & Design, Inc.
Power Switches
Manufacturer Overview
ControlByWeb (CBW) is an American manufacturer of ethernet input and output (I/O) devices that was established in 1999 in Nibley, Utah. The company primarily produces I/O devices for data acquisition, automation, and remote relay control applications. These include 8-channel analog input modules and 1-wire bus modules, as well as Modbus and standard programmable controllers. CBW products are chiefly utilized in process control as well as machine automation in construction, computing, and telecommunications manufacturing and industrial facilities.
-
-
-
-
-
Cit Relay & Switch
Power Switches
Manufacturer Overview
CIT Relay & Switch is based in Rogers, Minnesota, and is a manufacturer of RoHS-compliant electromechanical relays and switches with the ability to offer integrated solutions for individual customers’ design needs. CIT’s relays are commonly used in automobiles and low-voltage operations. CIT’s switch catalog includes varieties such as surface mount, panel mount, tactile, pushbutton, and more. CIT has a lab for a new design, validation product testing, IQC, failure analysis, and material testing. IQC ensures documented reliability by testing contact material, resistance, dielectric strength, and other parameters. CIT also provides engineering and application support for materials and processes.
-
-
-
-
-
Ashcroft, Inc.
Power Switches
Manufacturer Overview
Ashcroft was founded in 1852 in Bridgeport, Connecticut to create instruments to protect steam-powered industry workers and today is a manufacturer in pressure and temperature measurement instrumentation.Ashcroft serves the chemical, food & beverage, metals & minerals, oil & gas, pharmaceutical & research, power, and water & wastewater markets. Ashcroft products include pressure instruments including pressure gauges, switches, sensors, and isolators; test instruments including calibrators, controllers, testers, and test gauges; and temperature instruments including thermometers, thermowells, RTDs, thermocouples, multipoint temperature sensors, and OEM temperature sensors.
-
-
-
-
-
Applied Power Systems, Inc.
Power Switches
Manufacturer Overview
Applied Power Systems, Inc. (APS) was founded in 196 and headquartered in Hicksville, New York. Applied Power Systems is a power electronics company specializing in power conversion systems and thermal management of high power semiconductors. APS offers a large selection of high power thermal management products. These products include standard and custom aluminum extrusion heat sinks for natural convection and forced air-cooling. Cast and machined copper chill plates for liquid cooling. State of the art clamps for flat pack or hockey puck semiconductors. APS also offers driver circuit boards to drive SCR, IGBT and MOSFET devices.
-
-
-
-
-
Aerospace Control Products, Inc.
Power Switches
Manufacturer Overview
Aerospace Control Products, Inc. (ACP) is an American AS9100D and ISO 9001 certified manufacturer of pressure and liquid level switches that was established in 1979. Based in Davenport, Iowa, the company produces various types of switches including barometric, gage, differential, and hydraulic pressure switches, as well as horizontal and vertical liquid level switches. ACPI products primarily serve clients in the aviation and aerospace industries, with additional applications in railroad equipment, nuclear power plants, and machine shop equipment.
-
-
-
-
-
Quail Electronics Inc.
Power Switches
Company Overview
Quail Electronics is headquartered in Livermore, California. QUAIL is an acronym for Quality products, Unparalleled customer service, Always competitive, Integrity, stability, commitment, and Live sales and support. Quail Electronics is a global distributor of power cord supplies for the OEM market. Quail Electronics primarily offers power cords, adapters, power strips, wire, and other cord-related devices such as cable retention devices. Quail Electronics also offers custom cord design for length, gauge, color, conductor count, and outlet compatibility.
-
-
-
-
-
NetSource Technology, Inc.
Power Switches
Company Overview
Founded in San Clemente, California in 1997, NetSource Technology, Inc. is an independent stocking distributor of electronic components and global procurement services, providing comprehensive supply chain solutions to OEMs and contract manufacturers worldwide. NetSource Technology serves the aerospace, automotive, IoT, medical, mobile device, and telecommunications industries and related companies. NetSource Technology specializes in locating hard-to-find, obsolete, end-of-life and highly allocated components with long lead times, supporting customers throughout the complete supply chain lifecycle.
-
-
-
-
-
Marsh Electronics, Inc.
Power Switches
Distributor Overview
Marsh Electronics, Inc. is a distributor of electronic components that was established in 1937 in Milwaukee, Wisconsin. The company offers various passive, electromechanical, and power semiconductor products. These products include potentiometers for regulating current and voltage, capacitors for energy storage, and terminal blocks. The company chiefly serves clients in the food and beverage, energy, and medical sectors. Some of its notable customers include companies such as GE Healthcare, Harley-Davidson, and Rockwell Automation.
-
-
-
-
-
Baco Controls, Inc.
Power Switches
Distributor Overview
Baco Controls is the marketing arm of BACO, originally founded in 1919. Baco Controls was founded in 1980 and is currently located in Central New York. The company is a middle distributor of industrial control and signaling devices, generally selling to consumers and industries through other distributors. The company’s featured product categories include 22 mm and 30 mm Control and Signaling devices, Disconnect Switches, and Cam Switches. The company offers assistance in custom control stations tailored to customers’ specific needs.
-
-
-
-
-
ITW Electronic Business Asia Co., Ltd.
Pushbutton Switches
Manufacturer Overview
ITW EBA, established in 1970 in Kaohsiung, Taiwan, is a manufacturer of switches, fasteners, dampers, connectors, and IC package solutions. Their products encompass pushbutton switches for equipment control, microswitches for motion detection, dampers regulating airflow, connectors for various applications, and IC package solutions for integrated circuits. As a subsidiary of Illinois Tool Works (ITW), they serve electronics, industrial, and medical sectors and hold ISO 9001:2015, IEC 60947-1, and UL certifications.
-
-
-
-
-
ALPS ALPINE CO., LTD
Power Switches
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.
-
-
-
-
-
NKK SWITCHES CO., LTD.
Power Switches
Manufacturer Overview
NKK Switches Co., Ltd. is a designer and manufacturer of multiple industrial operational switches, offering illuminated, process sealed, specialty, surface mount, and LCD programmable switches, established in 1953 in Japan. The company’s target audience is the industrial equipment market, where it offers switches and related equipment. They have a particularly high global market share in toggle switches. They also have a network of manufacturing and sales subsidiaries in the United States, Hong Kong, China, Europe, the Philippines, and Dongguan.
-
-
-
-
-
wellnowus
Power Switch
Manufacturer Overview
wellnowus, founded in Yueqing, China, in 2004 is a manufacturer of electronic connectors. The company's product portfolio includes the Power Jacks Series, Phone Jacks Series, Switch Series, Pin Jack Series, and Network socket series. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company's main markets are Southern Europe, Western Europe, North America, and South Asia and they have global distribution channels.
-
-
-
-
-
Yuan Chin Ent. Co., Ltd
Power Switches
Manufacturer Overview
Yuan Chin Ent. Co. Ltd. is a switch developer, manufacturer, and supplier located in New Taipei City, Taiwan, and was founded in 1990. The company produces various types of switches, including toggle, slide, rocker, paddle, pushbutton, and power toggle switches. These products are available in different models and are used in electronic devices to control various functions. YCHIN is certified by UL and 3C and provides products to many industries like electronics, telecom, and automotive while also ensuring quality, on-time delivery, and continuous switch development.
-
-
-
-
-
Elcom
Power Switches
Manufacturer Overview
Elcom International, established in 1981, is a manufacturer and supplier of smart electronics and electromechanical components based in Mumbai, India. The company offers electrical and electromechanical connectors, PV connectors, electrical switches, and EMI/ RFI filters. It has advanced manufacturing facilities and well-equipped testing labs to produce high-grade, modern products certified by ISO 9001, TUV, ENEC, CSA, and CE. Moreover, the company serves various industries, including consumer electronics, telecommunications, transportation, medical electronics, industrial electronics, and instrumentation.
-
-
-
-
-
YueQing Daier Electron Co.,ltd
Power Switches
Manufacturer Overview
YueQing Daier Electron Co., Ltd. is a reputable manufacturer and supplier of electrical switches and accessories. The company was established in 1978 and is headquartered in Yueqing, China. Its main activity is the design, development, and manufacturing of precision electronic components, including relays, contactors, and switches. The company, which has over 1,000 employees and operates in more than 20 countries, also offers a wide range of services, including engineering, testing, and certification. YueQing Daier's products are used by a wide range of customers, including automotive manufacturers, telecommunications companies, and medical device manufacturers.
-
-
-
-
-
Salecom Electronics Co., Ltd.
Power Switches
Manufacturer Overview
Salecom Electronics Co., Ltd. is a manufacturer of switches based in Taiwan since 1976. The company designs various switches such as Toggle switches which vary as remote-controlled, miniature, and industrial, and Rocker switches that are available as Sealed Ultraminiature and Sub-miniature and more. The Tact, Slide, Key, Dip, and Pushbutton switches are also available along with Micro switches that have numerous applications in, telecommunications, instrumentation, medical equipment, networking, computer peripherals & more.
-
-
-
-
-
SCHURTER
Power Switches
Manufacturer Overview
The SCHURTER Company was founded in 1933 and operates out of Lucerne, Switzerland. SCHURTER is an innovator and producer of electronic components for many markets including industrial equipment, medical equipment, automotive, avionics and space, data and communication, and energy. SCHURTER products and solutions include: circuit protection, connectors, switches, EMC, custom components, HMI solutions, PCAP touchscreens, resistive touchscreens, capacitive switches, membrane switches, and a series of smart products including Smart Connector DS11 PEM, Smart Connector DT31 external, and Smart Ecosystem.
-
-
-
-
-
Interpower Corporation
Switches and Voltage Selectors
Manufacturer Overview
Interpower Corporation established in 1975, and has headquarters located in the USA, and the UK, is a manufacturer of international power cords and related products to customers worldwide. The company’s North American stock of products centralized in Iowa include international power cords and cord sets, plugs and sockets, hospital-grade products, and IEC 60320 accessory power distribution units. The UK division of the company serves mainly the European market. Interpower Corporation is also ISO 9001:2015 certified.
-
-
-
-
-
STMicroelectronics
Intelligent Power Switches
Manufacturer Overview
ST Micro Electronics is a global semiconductor company serving customers with innovations to have a positive impact on people's lives. Their product line is micro electronic systems, such as switches, controllers, sensors and drivers. The main selling point of ST Micro Electronics is its provision of sustainable products, and introducing their electronics to create a more sustainable world. The company, as well as providing the electronic devices, also provides software and support, ensuring that all fields are covered to provide a fully provide a supported and strong relationship with their customer base. ST Micro Electronics believe that technology plays a key role in helping to solve environmental and social challenges, which is why their semiconductor technologies start with their employees, their customers and partners.
-
-
-
-
-
Omron
A8A Rocker Switch
Manufacturer Overview
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
-
-
-
-
-
Texas Instruments
Power Switches
Manufacturer Overview
Texas Instruments Incorporated was founded in 1930 and is headquartered in Dallas, Texas. Texas Instruments is a producer of high tech equipment for industrial, automotive, personal electronics, communications equipment industries. Texas Instruments designs, manufactures, and sells semiconductors to electronics designers and manufacturers in the United States and internationally. Texas Instruments operates in two segments: analog and embedded processing. The Analog segment offers power products, including battery-management solutions, DC/DC switching regulators, power switches, linear regulators, voltage references, and lighting products. The Embedded Processing segment offers microcontrollers that are used in fields such as electronic equipment and digital signal processors for mathematical computations.
-
-
-
-
-
Multi-Tech Industries, Inc.
Power Switches
Manufacturer Overview
Multi-Tech Industries, Inc., established in Marlboro, New Jersey in 1969 is a manufacturer of Rotary Switches, Grip master Strain Reliefs, Ground Fault Locators and Detectors. The company's product range includes Insulated Strain Reliefs, All-Metal Stain Reliefs, Hand Tools, RF Power Switches and Ground Fault Analyzers and Detectors. Their products are used in industries such as Electronics and Telecommunications, Automotive, Transportation and aerospace and Defense. The company also provides services including, installation, preventative maintenance, troubleshooting, and customer service.
-
-
-
-
-
anxele Co., Ltd.
Disconnect switch
Company Overview
Anxele Co., Ltd., established in 2003 and headquartered in Zhejiang, China, is a manufacturer and distributor of a wide variety of electrical products. The company offers a range of electrical products, including photovoltaic new energy systems, electrical protections, and distribution boxes. It also provides industrial plugs, sockets, and terminal blocks. Its products are designed for high and low-voltage power transmission and distribution, as well as solar energy systems. The company has also won TUV, CE, CB, S-Memko, UKCA, ISO9000, and CQC certifications. It serves industries such as manufacturing, solar energy, industrial control, and power transmission.
-
-
-
-
-
S.D. Electronics
Power Switch
Company Overview
S.D. Electronics, founded in 1990 in Delhi, India, is a manufacturer, supplier, and distributor of toggle switches and other electronic products across India. The company started out as a sole proprietor, but has since expanded into manufacturing and wholesaling of toggle switches, indicator switches, door switches, rocker switches, panel board accessories, and more. With a large network of marketing offices and distributors in India and around the world, the company serves many diverse markets and industries, including transportation, military, and medical industries among others.
-
-
-
-
-
Mod-Tronic Instruments Limited
Power Switches
Company Overview
MOD-TRONIC Instruments Limited was established in 1972 in Brampton, Ontario, Canada. MTis a distributor of industrial sensors, transducers, heaters, controls, and instrumentation, primarily made in the USA as well as Japan, Switzerland, and Germany. MT’s customers are primarily in the aerospace, building automation, manufacturing, medical, military, oil and gas, and water treatment industries but also serves individuals. MT offers an above industry standard 5-year warranty and technical support on every product sold.
-
-
-
-
-
PUI - Projections Unlimited, Inc.
Power Switches
Company Overview
PUI is headquartered in Irvine, California. The company is an authorized distributor selling electronic components from manufacturers with a reputation for high quality and dedication to customer service. The company’s 5 primary product segments include fans, audio devices, capacitors, connectors, and power supplies. The company also offers other products such as fuses, cables, and other subcomponents. The company provides services including bonded inventory, EDI, and barcoding to insure ease of receiving and inventory management.
-
-
-
-
-
AMF Industries Inc.
Power Switches
Company Overview
AMF Industries Inc., a manufacturer and supplier based in Labrador City, Canada, was established in 1999 and is recognized for delivering top-notch technical and non-technical goods and services. The company offers various products, including Control Valves, Automated On/Off and manual valves, Field instrumentation for temperature, flow, pressure and level measurement, and Analytical Products like CEMS and analyzers for liquids, gases and humidity. The company offers Complete Integrated Solutions through a dedicated team of Technical Personnel, catering to shutdowns, interim replacements, and the repair of precision instrumentation and automation products.
-
-
-
-
-
ADI American Distributors LLC
Power Switches
Company Overview
American Distributors LLC (ADI) was founded in 1983 and has corporate offices in Randolph, New Jersey. ADI manufactures and distributes products for medical diagnostics, industrial usage, maritime usage, aerospace, and military. ADI is ISO 9001:2015 certified. ADI’s product line includes capacitors, chip resistors, coils, chocks, connectors, crystals, diodes, fans, filters, fuses, hardware & accessories, heat shrinkable tubing, inductors, integrated circuits, lamps & lighting development, networks equipment, Parylene coating, relays, resistors, semiconductors, IC sockets & terminals, switches, transistors, and wire & cable.
-
-
-
-
-
Yaskawa America, Inc.
Power Switches
Company Overview
Yaskawa America Inc., started in 1967 and based in Waukegan, Illinois, is a manufacturer of machine controllers, industrial robots, and variable frequency drives and is part of Yaskawa Electric Corporation. Some of its products include industrial AC drives, machine controllers, and IEC programmable robots. The company incorporates the Kaizen method of continuous incremental improvements and Total Quality Management processes to prevent manufacturing defects, and its distributors must be certified and re-certified every two years. It is ISO 9001 certified and is the only industrial drives and motion control manufacturer to win the Deming Medal.
-
-
-
-
-
ICKey Internet Technology Co., LTD
Power Switches
Distributor Overview
Hello BOM is an online electronic component storefront designed to bridge customers and suppliers. Customers supply Hello BOM with their bill of materials (BOM) and Hello BOM uses smart analysis via AI data matching to quickly find precise matches that customers need. This is accomplished via Hello BOM’s growing component stock and product information database to grow increasingly accurate and fast, while also simplifying the process of R&D and purchasing for customers. Products include semiconductors, resistors, capacitors, diodes, inductors, connectors, transistors, and sensors.
-
-
-
-
-
Classic Automation
Power Switches
Distributor Overview
Classic Automation based in Webster, New York is a parts distributor and repair servicer for installed controlled systems, drives, and servo motors, as well as a purchaser of well-maintained surplus systems. Parts that Classic Automation distributes and repairs include DcS, PPLC, and CNC control systems, panel controllers, HMI panels, display panels, drives, encoders, resolvers, and power supplies. Classic automation also offers hard drive repair services and support for customizing functionality in Panelicity controllers.
-
-
-
-
-
AutomationDirect Inc.
Power Switches
Distributor Overview
AutomationDirect.com was founded in 1994 to provide solutions for the industrial automation market and has been growing its list of offerings ever since. AutomationDirects’ extensive catalog includes individual components such as cables, various controls, I/O devices, relays, gauges, fittings, and sensors to complete systems. Many parts and devices, especially PLC units are customizable. AutomationDirect.com also provides support via video instructions, online manuals, a learning library, an active community forum to further assist customers.
-
-
Power Switch Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Setra Systems, Inc. |
10.4%
|
| 2 | YueQing Daier Electron Co.,ltd |
6.3%
|
| 3 | Tempco Electric Heater Corp. |
6.3%
|
| 4 | AMF Industries Inc. |
6.3%
|
| 5 | Elcom |
4.2%
|
| 6 | ADI American Distributors LLC |
4.2%
|
| 7 | Rees, Inc. |
4.2%
|
| 8 | NKK SWITCHES CO., LTD. |
4.2%
|
| 9 | Electroswitch, Unit of Electro Switch Corp. |
4.2%
|
| 10 | SCHURTER |
4.2%
|
Derivation Method
The ranking is calculated based on the click share within the power switch page as of November 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
- NKK SWITCHES CO., LTD.: 280
Newly Established Company
- wellnowus: 2004 (20 years ago)
- YueQing Daier Electron Co.,ltd: 2003 (21 years ago)
- MaxLinear, Inc.: 2003 (21 years ago)
Company with a History
- Ashcroft, Inc.: 1852 (172 years ago)
- Texas Instruments: 1930 (94 years ago)
- SCHURTER: 1933 (91 years ago)
Power Switch Manufacturers in United States
*Including some distributors, etc.
- Switchcraft, Inc.
- MaxLinear, Inc.
- Microchip Technology Inc.
- Alpha & Omega Semiconductor
- Vishay Intertechnology, Inc.,
- Diodes Incorporated
- Setra Systems, Inc.
- Electroswitch, Unit of Electro Switch Corp.
- Tempco Electric Heater Corp.
- Safety Technology International, Inc. (STI)
- Ross Engineering Corp.
- Rees, Inc.
- NuWaves Engineering
- Magnelink, Inc.
- CW Industries
- Xytronix Research & Design, Inc.
- Cit Relay & Switch
- Ashcroft, Inc.
- Applied Power Systems, Inc.
- Aerospace Control Products, Inc.
- Quail Electronics Inc.
- NetSource Technology, Inc.
- Marsh Electronics, Inc.
- Baco Controls, Inc.
Global Distribution of Power Switch Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
24 | 66.7% |
Taiwan
|
3 | 8.3% |
China
|
3 | 8.3% |
Japan
|
2 | 5.6% |
India
|
2 | 5.6% |
Switzerland
|
1 | 2.8% |
Canada
|
1 | 2.8% |
