This section provides an overview for terminal boards as well as their applications and principles. Also, please take a look at the list of 21 terminal board manufacturers and their company rankings. Here are the top-ranked terminal board companies as of November, 2024: 1.Vaishnavi Metal Products Corporation Pvt., 2.Curtis Industries, 3.Wisconsin Oven Corporation.
Table of Contents
Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
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A terminal board is a device used to connect electrical wiring, commonly found in electrical equipment and control systems. They help to efficiently and safely connect multiple wires and cables, reducing wiring clutter and simplifying maintenance. Terminal boards also play a vital role in ensuring the reliable transmission of signals and power, thereby preventing wiring mishaps and ensuring stable electrical circuits.
Terminal boards are used in various industrial and infrastructural settings, including:
A terminal board consists of an enclosure and a terminal block:
The enclosure, often made of aluminum or steel, protects internal wiring from external elements. It may vary between indoor and outdoor applications, with outdoor versions typically including a drainage roof.
The terminal block connects wires, featuring secure attachments like screws or clamps. Each terminal is usually marked for easy identification and control of connections.
Terminal boards are classified based on their specific applications:
These are used in the telecommunications industry for managing communication cables, including telephone systems.
Industrial terminal boards, found in industrial facilities, connect and control systems, sensors, actuators, and other devices for signal and power transmission.
Grounding terminal boards, crucial for electrical safety, are connected to grounding rods or wires to discharge abnormal electrical currents.
*Including some distributors, etc.
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Curtis Industries, founded in 1933, is a specialized electrical component manufacturer and supplier based in Wisconsin, Milwaukee. The company manufactures custom and standard terminal blocks, EMI/RFI power line filters, printed circuit board blocks, and other custom plastic molded electrical and electronic components for industrial applications. Their products cater to various industries including aerospace, communications, medical, military, and more. With ISO 9001:2015 certification and adherence to UL and ITAR standards, Curtis Industries is a global company with component centers in both North America and Asia.
American Epoxy & Metal, Inc., established in 1990 and headquartered in Lancaster, Pennsylvania, is a manufacturer and supplier of standard and custom sheets, tubes and cases. Its diverse product range includes custom-made thermoset cases, cups, small electronic enclosures, potting shells, and bobbins. These offerings cater to an array of applications, from military and aerospace electronic housing to chemical and food processing containment. AE&M is also an ISO certified company with capabilities of secondary operation and modification of standard or existing products.
Wisconsin Oven Corporation has operated since 1973 and is located in East Troy, Wisconsin. Wisconsin Oven designs, engineers, and manufactures industrial ovens and other heating equipment for numerous applications including heat treating, powder coating, paper pulp drying, finishing, drying, and curing in the aerospace, automotive, composite, energy, finishing, foundry, heat treating, annealing, military, and pharmaceutical industries. Types of ovens and equipment include custom and standard batch ovens, conveyor ovens, pollution control equipment, and walk-in ovens.
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.
Fuji Electric Industry Co., Ltd. is a manufacturer of electrical products such as control switches, connecting devices, pilot lamps and indicators, and electronic devices founded in February 1953, in the town of Nijo, Nakagyo-ku, Kyoto, Japan. In 70 years, the company has three sales offices with Kyoto as its headquarters. Other sales office are in Tokyo and Shiga. It currently has three factory offices located in Shiga, Japan. The company released its first product in 1959-a multi-window indicator. Since 1953, the company released 26 more products. Aside from manufacturing electrical products, the company offers scholarships for students which they started in 1976.
Nihon FTB Co., Ltd., founded on August 2, 1969, Saitama, Japan, is a manufacturer of synthetic resin products, terminal boards, and accessories. The company’s products include non-taper screws, gas injection, terminal boards, terminal blocks, and other integrated products. Their products are used in applications such as electronics, and electrical insulation. These are widely used across various sectors, including automotive, electronics, manufacturing, and aerospace. The company also offers customer services, including technical support, product consultation, warranty, and after-sales support.
KLS Electronic, founded in 2002 with headquarters and factories in China, is a manufacturer of electronic components that has expanded to have more than 10 subsidiary companies. The company's extensive product line includes resistors, inductors, wiring accessories, automotive connectors, and heat sinks, which are supplied to the industrial automation, instrumentation, power, transport, shipbuilding, and new energy sectors, among others, across 30 regions worldwide. KLS Electronic also holds ISO 9001 management system certificates.
Wonke Electric Co., Ltd, established in 1999, is an electrical engineering manufacturer based in China specializing in manufacturing terminal blocks and air fan filters. The company offers a range of products, including terminal blocks, air fan filters and heavy-duty connectors, among others. Their products are mainly used in electronic equipment, machine building, plant engineering, and the process industry. Wonke Electric aims to help plants meet high standards of safety, quality, and performance through their products and services. The company’s research and development team enables them to provide customized solutions that cater to different customer requirements.
Auspicious is a Taiwanese manufacturer of automation components founded in 1979 and based in New Taipei City. The company primarily produces various switches, visual and auditory indicators, control stations, and relays. These are used to activate or deactivate circuits, issue warnings when set parameters have been breached, and facilitate communication between different components in an automated production line. Auspicious products have applications in various industries including industrial automation, telecommunications, transportation, and renewable energy.
SWEETA was established in 1995 and is headquartered in New Taipei City, Taiwan. SWEETA is a manufacturer of switches, AC sockets, and circuit breakers globally. Most products have been certified to meet international safety standards such as UL, CSA, VDE, and others. SWEETA has an extensive product line. A few listings include AC sockets, plug adapters, switches, thermostats, and test tweezers.
Ningbo Max Electronic Technology Co., Ltd, established in 2012 and based in Zhejiang, United States, is a manufacturer of electronic components. The company offers products such as terminal blocks, DIP switches, female headers, pin headers, and waterproof connectors. All the products are manufactured according to the ISO9001-2008 quality management system certification and pass CE, TUV, UL, CUL, and other international standards. The company-made products are supplied to different countries such as China, Russia, Germany, Spain and Italy.
Advantech Co., Ltd., established in 1981 in Neihu District, Taipei, is a pioneering manufacturer and designer of a range of products, solutions, and services. The company boasts an extensive product portfolio that includes system integration, customer-centric design services, cutting-edge embedded systems, automation products, and global logistics support. Its aim is to usher in an era of an intelligent planet through its automation and embedded computing products and solutions. These diverse products and services empower smarter ways of working and living to enhance the quality of life and productivity across various industries.
Heyco Products, founded in 1926 and headquartered in Toms River, New Jersey, is a manufacturer and designer of molded wire protection products and stamped electrical components. The company provides a diverse range of products, such as top rail clips, liquid-tight cord grips, and strain relief bushings. Additionally, it offers services including prompt product delivery, maintenance and repair assistance, and warranties. These products are applied in various industries, including nuclear power, electrical appliances, and construction.
Keystone Electronics Corp. has a 70 year history and is headquartered in New Hyde Park, New York. Keystone is a global manufacturer of precision electronic components and hardware. Keystone is ISO 9001:2015 certified. Keystone offers several types of products including battery & coin cell holders, contacts, && clips, fuse clips & fuse holders, handles for instrumentation, metal key-pad dome switches, multi-purpose hardware, PC board hardware, plugs, pins, jacks, sockets, quick-fit terminals, screw terminals, terminal blocks, screws, spacers, standoffs, terminals, terminal boards, test points, tips, probes, jumpers, and clips. Keystone also offers custom manufacturing capabilities including stamping, machining, assembly, tool room, and quality assurance.
Kutai Electronics Industry Co Ltd, established in 1977 and based in Taiwan, China, is a manufacturer and supplier of automation systems and solutions. The company’s product portfolio includes generator automatic voltage regulators, automatic transfer switches, battery charges, controllers, and automatic main failure. Its products are used in multiple industries including automotive, construction, chemical, power generation, oil, and gas. The company also offers quality control with assurance, ISO-certified products, and maintenance services.
Ningbo Forsent (Meigan) Electronics Co., Ltd. was established in 2005 in Kuangyan Town, Cixi, China, as a manufacturer and supplier of electrical sockets and terminal blocks. The company products consist of ACsockets, PCB terminals, plug-ins, feed-through and barrier terminal blocks used in industrial automation, electric power, instrumentation, and communication. As ISO9001 certified, the company provides OEM designs, pre-sale and after-sale services. Also, the company adheres to quality standards, which has earned it various certifications, including COC, CE, and UL.
Proponent grew out of the partnership between Kapco Global, founded in 1972, and Avio-Diepen, founded in 1946. The company is an aerospace distributor with a product portfolio of over 500,000 aircraft parts available for delivery to customers based around the world. The company’s product lineup has four categories: interior, engine, airframe, and cockpit. The company’s services and solutions include resources for manufacturers, suppliers, and end users. The company also offers water jet machining, turnkey design, fabrication, finishing, and assembly customizations according to customer preferences.
Mastervolt is headquartered in Amsterdam, the Netherlands, and is a supplier of autonomous power solutions technology that was established in 1991 as a subsidiary of Navico Group. The company designs and develops products for converting, managing, and storing electrical energy. Its products include a range of solar panels, chargers, and control systems used for automation power control or management operations. It also offers technical support and product maintenance services for customers needing additional assistance. The company's products are mainly used by clients in the marine, industrial, and automobile sectors.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Vaishnavi Metal Products Corporation Pvt. |
15.4%
|
2 | Curtis Industries |
15.4%
|
3 | Wisconsin Oven Corporation |
15.4%
|
4 | Keystone Electronics Corp. |
11.5%
|
5 | American Epoxy & Metal, Inc. |
7.7%
|
6 | Marsh Electronics, Inc. |
7.7%
|
7 | Heyco Products |
7.7%
|
8 | Ningbo Max Electronic Technology Co., Ltd |
3.8%
|
9 | Proponent |
3.8%
|
10 | Advantech Co., Ltd. |
3.8%
|
Derivation Method
The ranking is calculated based on the click share within the terminal board 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 (%) |
---|---|---|
United States of America | 5 | 33.3% |
China | 4 | 26.7% |
Taiwan | 3 | 20.0% |
Japan | 2 | 13.3% |
Netherlands | 1 | 6.7% |