This section provides an overview for resistor networks as well as their applications and principles. Also, please take a look at the list of 21 resistor network manufacturers and their company rankings. Here are the top-ranked resistor network companies as of November, 2024: 1.ROHM Co., Ltd., 2.Coilcraft Inc., 3.KOA EUROPE GmbH.
Table of Contents
A network resistor is a composite component consisting of multiple resistors interconnected. This single component functions as multiple resistors, making it a practical choice in electrical and electronic circuits. Network resistors come in two main types: leaded types, consisting of discrete components connected with jumper wire legs, and surface-mounted types, comprising chip components designed for surface mounting.
Network resistors are utilized in situations where multiple resistors of the same value are required within a circuit, such as in boards with various identical circuit configurations. They help in reducing the mounting area and overall board size, thereby enhancing circuit integration. Additionally, network resistors are cost-effective, as purchasing a single network resistor with multiple connected resistors is usually cheaper than buying the same number of individual resistors.
Commonly, network resistors consist of multiple resistors connected in parallel. In the leaded type, thick film resistors are arranged in parallel. Each resistor has a common electrode on one side and a lead wire connection on the other, serving as the element terminal. The assembly is insulated with a glass coating and encased in outer resin, forming a unified component.
Some network resistors function as voltage-dividing resistors, with terminals emerging from between two series-connected resistors. For instance, a network resistor with a voltage divider function can halve a 10 V voltage to 5 V using just one element.
Variants with differing resistance values, such as 2x, 4x, and 8x, are also available. These are particularly useful in ladder circuits and similar configurations, significantly enhancing circuit integration while reducing costs.
*Including some distributors, etc.
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Incorporated in 1965, Analog Devices, Inc. designs, manufactures, tests, and markets integrated circuits (ICs), software, and subsystems that leverage analog, mixed-signal, and digital signal processing technologies. The company provides data converter products, power management and reference products for power conversion, driver monitoring, sequencing, and energy management applications in the automotive, communications, industrial, and high-end consumer markets. In addition, the company provides digital signal processing and system products for high-speed numeric calculations. It serves clients in the industrial, automotive, consumer, instrumentation, aerospace, and communications markets.
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.
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.
Coilcraft was founded in 1945 and is headquartered in Cary, Illinois. The company is a designer, manufacturer, and distributor of high-performance magnetic components for industries including automotive and computing. The company’s standard products include power devices such as inductors, RF devices, transformers, and EMI components. The company’s automotive division offers transformers, inductors, chokes, and filters operation down to -40 degrees. The company also offers design tools to help customers understand the correct product for their needs and optimum system operational parameters.
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.
NIC Components Corp., and Nippon Industries Co. Ltd. have collaborated for over 37 years to design and manufacture passive components, including capacitors, resistors, and magnetics. Established in the USA in 1982, NIC has expanded its business to the custom speciality that meets the demands of today’s emerging and latest technology. Their regional offices can be found in Canada, Malaysia, India, Mexico, China, etc. All of their products are built with more features and are certified with different ISO certifications. They also assist their customers in component selection through live support.
Susumu CO., LTD., founded in Kyoto, Japan, in 1964 is a manufacturer of thin film products. The company's product portfolio includes thin film mount resisters, power choke coils, sample kits, and high frequency surface mount components. 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.
KOA Corporation, established in 1940 in Minowa-machi, Japan, is a manufacturer of electronic components. The company provides an extensive product range including resistors, current sense shunt resistors, fuses, thermal sensors, and inductors. These quality components find applications in industries such as automotive, ecology, energy conservation, telecommunications, power supply units, and home appliances. Operating under the guiding principles of circulation, finite resources, harmony, and enrichment, it continues to provide sustainable electronic solutions to cater to the ever-changing demands of global industries.
Hokuriku Electric Industry Co. LTD., founded in 1943 and headquartered in Toyama, Japan, is a manufacturer and supplier of electronic components. Some of its products include circuit modules, fixed resistors, printed circuit boards, variable resistors, and NTC Thermistors, and it has eight domestic affiliate companies and 11 overseas affiliate companies, including HDK America Inc., and HDK China Ltd. The company is ISO 14001 certified, and it is working on producing products that are RoHS compliant. Its net sales for the 2022 fiscal year were 45.46 billion Japanese Yen, which was a 5.01 billion YoY increase from 2021.
KAO Corporation has its head office in Nagano, Japan, and was established in 1940 as a manufacturer of resistors. The company deals in various resistors such as SMD, Leaded, Low resistance, and Current Sense Shunts. There are other products as well including thermal sensors. ICs, fuses, inductors, varistors, and more. The use of these components is vast with applications in medical equipment, satellites, automotive, home appliances, power supply units, and similar. Even the Ecology and Energy Saving industry benefit from these tools. the company also provides Design Support Tools in the form of 3D designs, and Technical notes.
Nikkohm, established in 1966 and headquartered in Aomori, Japan, specializes as a manufacturer and supplier of high precision resistors and sensors for diverse industries. Its product range encompasses metal film resistors, wirewound resistors for power and temperature resilience, current sense resistors for circuit measurement, thermistors for temperature monitoring, and strain gauges for stress and force measurement. These are utilized in the design and development of various systems and machines across fields like aerospace, automotive, medical, and industrial applications.
Panasonic Industry Europe is the European branch of Panasonic, a global manufacturer of electronics and houseware, originally founded in 1918. Panasonic Industry Europe manufactures in 4 categories: components, devices, energy & building, and automation devices & solutions. Components include relays, capacitors, resistors, sensors, switches, connectors, couplers. Devices include wireless connectivity, e-bike systems, motors, compressors, thermal solutions, GPS antennas, as well as electronic materials. Energy & building includes batteries, fuel cells, solar sells, power tools, and home IoT. Automation devices & solutions include sensors for factory automation, industrial motors, laser welding, and more.
Cyntec, established in 1991 in Taiwan, China, is a manufacturer and supplier of miniaturized and integrated products. They specialize in magnetic components, passive components, power modules, and RF & optical modules, serving various markets such as cloud computing, automotive, IoT, and more. The company’s products are known for their high performance, power handling, packaging density, and accuracy. Cyntec also utilizes advanced design and simulation techniques, adhering to international standards like ISO9001 & ISO/TS 16949, ISO 14001, OHSAS 18000, and IECQ QC080000. Their social responsibility, non-discrimination policies, and environmental consciousness further reinforce their esteem.
Akahane Electronics Corporation, established in 1960 and headquartered in Tokyo, Japan, is a manufacturer and supplier of resistors. Their diverse product range includes general purpose resistors used in electronic circuits, appliances, and equipment, precision resistors catering to applications requiring high accuracy like test and measurement equipment and medical devices, and thick film resistors suitable for demanding conditions such as automotive and industrial applications with high temperature and humidity resistance. Akahane Electronics' resistors find widespread use in electronics, automotive, and various industrial sectors, providing accurate solutions for diverse applications.
YAGEO Group, a global supplier of passive components, including chip resistors, MLCC, through-hole resistors, wireless components, inductors and coils, established in 1977 and is based in Taiwan. The Group serves multiple industries, including automotive, telecommunications, smart manufacturing, and power and energy. They offer complete solutions for body and convenience, powertrain and safety, comfort and infotainment, and e-mobility in the automotive industry. They have established a strong global presence with 29 sales offices, 51 production sites, 20 research and development centers, and 40,000 employees worldwide.
Viking Tech Corporation, established in 1997, is a Taiwanese manufacturer and supplier of electronic components, headquartered in Hukou, Hsinchu. The company’s product lineup comprises resistors, inductors, capacitors, and supercapacitors. These products, particularly the resistors, find applications in various industries. In the medical sector, these resistors are integrated into hospital equipment like X-ray machines, ultrasonography devices, portable defibrillators, and more. Similarly, in the automotive industry, resistors are integrated into electric vehicle (EV) engine control and body control systems, car navigation systems, and other applications. Additionally, the communication industry uses resistors for smartphones and similar devices.
Alpha Electronics Corp., headquartered in Tokyo, Japan, has been a manufacturer of metal foil resistors since 1978. Its resistors are acclaimed for their precision, low temperature coefficient, and extended lifespan, catering to diverse applications like telecommunications, industrial automation, and medical devices. Offerings include an extensive range of resistors, including surface mount, wirewound, thin film, and SMD resistors, accommodating varying needs in industries such as consumer electronics and automotive. The company participates in a joint program with National Metrology Institute of Japan (NMIJ) on the further development of Bulk Metal Foil metrology standard resistors.
Walsin Technology Corporation (also known as WTC and Passive Component), founded in 1970 and incorporated as Walsin Technology Corporation in 1992 with facilities in Taiwan and China, is a manufacturer of passive components. The company's products include MLCC, Chip-R, RF, DISC, varistors (VZ, VH, and SR series), and inductor parts used in the mobile communications, networking, automotive, green energy, and IoT industries, among others. Walsin Technology Corp.’s products are REACH-certified, and the company holds ISO 9001, IATF 16949, IECQ HSPM certifications, and an Authorized Economic Operator Certification.
TAIYOSHA ELECTRIC CO., established in, China, in 1956 is a manufacturer engaged in industrial equipment and electronic components. Their product range includes Wire, Cable and Accessories, Electrical Products, Engineering and Construction, Digital Solutions, automative and Infrastructure Investments. The company has customer service representatives and technical support staff to provide troubleshooting and order processing services all around the country. The company's factory uses clean energy to reduce carbon foot print. and reduce air pollution.
ROHM Semiconductor was incorporated in 1940 and is headquartered in Kyoto, Japan. ROHM manufactures and sells electronic components worldwide. ROHM operates through the segments ICs, discrete semiconductor devices, and modules. ROHM provides ICs comprising memory, amplifiers and linear, power management, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, motor/actuator drivers, interfaces, communication and speech synthesis LSI, audio and video, and microcontrollers. ROHM also offers discrete semiconductor products include MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; passive devices, such as resistors, and conductive polymer and tantalum capacitors; and various modules among others.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | ROHM Co., Ltd. |
18.0%
|
2 | Coilcraft Inc. |
8.0%
|
3 | KOA EUROPE GmbH |
6.0%
|
4 | Vishay Intertechnology, Inc., |
6.0%
|
5 | Cyntec Co., Ltd. |
6.0%
|
6 | TAIYOSHA ELECTRIC CO. |
6.0%
|
7 | Bourns, Inc |
6.0%
|
8 | Nikkohm.co.,Ltd. |
4.0%
|
9 | Mini-Systems |
4.0%
|
10 | Alpha Electronics Corp. |
4.0%
|
Derivation Method
The ranking is calculated based on the click share within the resistor network 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
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
Japan | 8 | 40.0% |
United States of America | 7 | 35.0% |
Taiwan | 3 | 15.0% |
Germany | 2 | 10.0% |