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This section provides an overview for bnc connectors as well as their applications and principles. Also, please take a look at the list of 14 bnc connector manufacturers and their company rankings. Here are the top-ranked bnc connector companies as of December, 2024: 1.Cables For Less, 2.Amphenol RF, 3.Accu-Glass Products, Inc..
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A BNC Connector (Bayonet Neill-Concelman connector) is is used to connect coaxial cables.
The bayonet mount, a locking mechanism, allows quick and easy connection, disconnection, and fastening by rotating the ring on the end of the connector.
Among various types of coaxial cable connectors, BNC Connectors are widely used as signal cables for video, communication, and measurement equipment because of their excellent frequency characteristics and compact size.
In many research facilities, BNC connectors are routinely used to connect cables required for sending and receiving trigger signals between scientific instruments, transmitting data from detectors, and remotely operating experimental equipment.
The structural feature of the BNC Connector is a bayonet mechanism that does not use screws. The adapter is pushed in, aligned with the receptacle's guide, and locked by rotating the ring at the end. This mechanism not only maintains a stable connection between connectors, but also allows for quick and easy connection and disconnection.
Typically, the male connector is attached to the cable and the female connector is attached to the panel of the equipment.
Coaxial cables to which BNC Connectors are attached are used to transmit and receive high-frequency multi-megahertz signals.
The inner conductor wire is protected by a double insulation layer, and a plastic sheath is wrapped around the outer conductor wire. It is capable of high-speed and stable signal transmission at 10 MHz/s while minimizing electromagnetic interference and signal loss.
BNC Connectors are structurally designed to transmit and receive signals stably between connected devices while preventing noise from entering through the connection.
There are two types of BNC connectors in terms of impedance. Those used for measurement and communication have a characteristic impedance of 50Ω, while those used for video signals have a characteristic impedance of 75Ω. These connectors use contact pins that are thinner in diameter than the 50Ω contact pins.
Since 50Ω BNC connectors and 75Ω BNC connectors are different, they cannot be mechanically interconnected, or if they can be, they are often unreliable.
Crimp style BNC connectors are commonly used. Special crimping tools are required for installation. Since crimping tools differ among manufacturers, it is recommended to use the tools indicated by each manufacturer.
The general flow of the installation procedure is as follows:
Solder-mount BNC connectors are a commonly used mounting method similar to crimp-style BNC connectors.
The general flow of installation is as follows:
*Including some distributors, etc.
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Plascore, Inc. headquartered in Zeeland, Michigan, and has sales offices throughout the world, are manufacturers of honeycombs of various metal and plastic materials. The portfolio of the company consists of honeycombs made from aluminum, aramid fiber, stainless steel, thermoplastic, and more. The company also creates modular cleanroom systems and energy absorbers. Honeycomb Core of the company is the OEM choice for manufacturing composite boards and assemblies used in automotive, rail, aviation, marine, and exhibition markets. The company is accredited with AS9 100 Certification, ISO 14001 EMS Certification, ISO 9001 Certification, and many more.
Amphenol RF, established in 1925 with headquarters in the USA, is a global manufacturer of coaxial connectors for use in radio frequency, microwave, and data transmission system applications. The company's product portfolio covers a wide range of RF connectors, coaxial adapters, and RF cable assemblies that provide reliability in a range of harsh environments and rough-use situations. It serves the broadband, IoT, instrumentation, medical, military, and wireless markets. Examples include mission-critical military electronic systems, ruggedized communications, and RF signal connections to enable automation in warehousing and logistics.
Cables For Less LLC is an American manufacturer of various cables and related products established in 1995 and based in Mooresville, Indiana. The company produces various types of HDMI, fiber optic, monitor, and audio cables, as well as pre-made bulk cable combinations, and networking patch cables. It also offers accessories such as dry wall mounting brackets and Velcro wrap for cable management. The company also offers custom cable and assembly design with a wide selection of colors, connection types, and lengths available to customers with unique project parameters.
Accu-Glass Products, Inc. is an American manufacturer and supplier of vacuum electrical feedthroughs and flanges founded in 1978 and headquartered in Valencia, California. The company manufactures high voltage and ultra high voltage cables, fiber optic cables, adaptors, mounting hardware, and other tools and accessories for vacuum electrical systems, additionally providing custom vacuum cable and flange assembly manufacturing services by creating designs and producing components according to customer concepts and specifications. The company’s products have applications in electronic, semiconductor, and various manufacturing industries.
AIR802 was founded in 1998 and is headquartered in Oswego. The company is a manufacturer of professional, high-end wireless and cable products sold directly or through distributors and resellers to customers across North and South America, the UK, and Australia, primarily to computer networking and reseller organizations, telephone companies, cable TV, and military customers. The company's primary products are antennas, cables, coaxial, and modular RJ45 connectors. The company also sells tools for hardware management including stripping, crimping, and cutting tools.
Centric RF LLC is an American supplier of microwave and radiofrequency (RF) components established in 2010 and based in Allen, Texas. The company's product inventory includes various fixed and variable attenuators, coaxial adaptors, power dividers, and impedance matching pads. It stocks merchandise from brands such as Huber Suhner, Micromode, Harbour, and Southwest Microwave. Along with its products, the company also offers custom design and tech support services for its clients in the telecommunications, defense, biomedical, and automotive sectors.
DDK Ltd., founded in 1963 and currently a subsidiary of Fujikura Ltd., is a Japanese manufacturer and supplier headquartered in Koto-ku, Tokyo, specializing in electronical connectors. The company’s product range includes automotive, board-to-board, circular and rectangular, coaxial, as well as flexible flat cable (FFC)/flexible printed circuit (FPC) connectors. These connectors are utilized across industries such as automotive, applied in automotive navigation systems, electronic toll collections, and vehicle audio devices; base stations of wireless computer networking; factory automation, applied in control equipment, industrial robots, servomotors, and welding machines; and information technology, applied in digital cameras and video cameras, mobile devices, and measuring instruments.
Japan Aviation Electronics Industry, Ltd, commonly known as JAE, was established in 1953 and headquartered in Tokyo, Japan. The company is a designer and manufacturer of connectors, user interface solutions, and electronics for the aerospace, agriculture, semiconductor, and camera stabilization sectors. THe company’s product segments include IO connectors, board to board connects, cable to cable connectors, and more. The company’s motion sensing and control segment includes accelerometers, inertial measurement units, and directional modules.
Welotec GmbH is a Laer, North Rhine-Westphalia-based German industrial communication and automation products manufacturer that was established in 2015 following the merger of Welotec Automation GmbH and Welotec Communication GmbH. The company’s product lineup includes industrial PCs ruggedized for harsh environments, industrial ethernet switches and routers, and IoT edge gateways for connecting sensors, systems or devices to cloud or local networks. It also offers radio modems, substation computers, and VPN management solutions. The company’s products are commonly used in the energy, industrial manufacturing, transportation, and telecom sectors.
Halberd Bastion Pty Ltd is a Brisbane, Queensland-based Australian custom manufacturer specializing in radio frequency (RF) products that was originally founded in 2017 before its acquisition by Powertec in 2021. The company produces various RF products to customer specifications, including distribution and transmission cables, antennae, connectors, and assemblies of these components. It also offers RF assemblies and system components, such as routers, modems, and gateways. The company’s products are used mainly by clients in the telecommunications, defense, and aerospace industries, for whom it also provides project consulting and equipment testing services.
Megatone Electronics Corp. is a Taiwanese custom manufacturer specializing in electronics manufacturing services (EMS) that was established in Taipei in 1972. The company produces various electronics to customer specifications including printed circuit board assemblies (PCBAs) designed for consumer electronics, industrial equipment, or communications, as well as electromechanical assemblies linking mechanical and electrical parts. It also offers plastic injection, metal extrusion, cable and wire assembly, and full box build services for unique customer projects. The company chiefly serves clients in the consumer electronics, communications, and industrial machines industry, including companies such as LG Electronics and Rockwell Automation Inc.
Tocone Co. Ltd. is an ISO 14001:2015-certified manufacturer and distributor of radio frequency (RF) products that was established in 1947 in Tokyo, Japan. The company offers coaxial RF connectors in a range of connector types and sizes, quick adapters for on-the-go measurement operations, and dummy load devices for terminating the end of a transmission line under test. The company’s products are used mainly by its clients in architectural engineering, telecommunication, and audio editing.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Cables For Less |
16.3%
|
| 2 | Amphenol RF |
12.8%
|
| 3 | Accu-Glass Products, Inc. |
11.6%
|
| 4 | Welotec GmbH |
8.1%
|
| 5 | Plascore, Inc. |
8.1%
|
| 6 | Centric RF |
7.0%
|
| 7 | AIR802 |
7.0%
|
| 8 | HB Radiofrequency |
5.8%
|
| 9 | Tocone |
5.8%
|
| 10 | DDK Ltd. |
5.8%
|
Derivation Method
The ranking is calculated based on the click share within the bnc connector page as of December 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
|
6 | 50.0% |
|
Japan
|
3 | 25.0% |
|
Germany
|
1 | 8.3% |
|
Australia
|
1 | 8.3% |
|
Taiwan
|
1 | 8.3% |
183 products found - Page 1
183 products - Page 1
e431 Co., Ltd.
50+ people viewing
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Very Fast Response
■Features ・Easy to crimp sleeve ・After inserting the pin into the main body, lock it so that it does not come out easily. ・It is possible to det...
Security Co., Ltd.-Direct
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A relay adapter for connecting cables with BNC type connectors. The center contact uses beryllium copper, which has excellent spring characteristics.
Japan Elepers
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BNC: Bayonet Neill Connector It is a connector that is easy to attach and detach with a mechanism (bayonet type) that can easily lock at a time wit...
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e431 Co., Ltd.
50+ people viewing
Last viewed: 6 hours ago
Very Fast Response
A tool compatible with BNC connectors 3C/4C/5C. The center contact and ring can be crimped. Can also be used for Canare genuine tools TCD-35CA and ...
Tocone
490+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
4 models listed
Tocone
450+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
9 models listed
Tocone
300+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
2 models listed
Tocone
910+ people viewing
Last viewed: 4 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
21 models listed
Tocone
590+ people viewing
Last viewed: 1 hour ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
8 models listed
Tocone
540+ people viewing
Last viewed: 8 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
10 models listed
Tocone
560+ people viewing
Last viewed: 3 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
6 models listed
Tocone
320+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
2 models listed
Tocone
290+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
3 models listed
Tocone
230+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
Tocone
490+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
7 models listed
Tocone
340+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
7 models listed
Tocone
260+ people viewing
Last viewed: 1 hour ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
2 models listed
Tocone
540+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
8 models listed
Tocone
180+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
Tocone
460+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
10 models listed
Tocone
180+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
Tocone
410+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
2 models listed
Tocone
320+ people viewing
Last viewed: 3 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
4 models listed
Tocone
390+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
3 models listed
Tocone
230+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
Tocone
430+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
11 models listed
Tocone
200+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
High -frequency BNC75Ω connector used for broadcasting and information -related devices. We have a number of connectors corresponding to recent hig...
2 models listed
Tocone
330+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
2 models listed
Tocone
660+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The terminal is used to connect to the empty boat of the device to prevent reflection and convert high -frequency energy into heat. It has a termin...
6 models listed
Tocone
220+ people viewing
Last viewed: 6 hours ago
Standard Response
5.0 Company Review
The BNC (Bayonet Neill Concelman) connector has a relatively good frequency characteristics (DC -2 GHz), so it is widely used in video devices, com...
