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This section provides an overview for bnc cables as well as their applications and principles. Also, please take a look at the list of 6 bnc cable manufacturers and their company rankings. Here are the top-ranked bnc cable companies as of December, 2024: 1.Comprehensive Connectivity Company, 2.Thorlabs, Inc, 3.Pasternack.
Table of Contents
A BNC cable is a type of coaxial cable commonly used in high-frequency analog signal measuring devices, such as oscilloscopes.
BNC cables come in two impedance varieties: 50Ω, typically used for power transmission in radios, and 75Ω, used for transmitting video and audio signals in devices like TV receivers. The cable consists of a coaxial cable fitted with a BNC connector, known for its quick connect-and-disconnect capability and locking mechanism that secures the connection without the need for screwing.
The term, BNC, is believed to be derived from Bayonet Neill Concelman, combining the bayonet locking mechanism with the name of the connector's inventor, Neill Concelman. Other theories suggest it stands for Bayonet Connector or British National Connector.
BNC cables are used in various fields, including telecommunications, measurement, computing, and audiovisual equipment. In telecommunications, they are used for high-frequency signal transmission in equipment like FA controllers. In the audiovisual domain, 50Ω cables serve as LAN cables, while 75Ω cables are used for video and audio connections.
Due to their compact size, affordability, and excellent frequency characteristics, BNC cables are also used as an alternative to RCA connectors for transmitting electrical signals.
BNC cables feature a bayonet lock mechanism for easy engagement. This mechanism allows for a secure connection with a simple twist and is designed to prevent accidental detachment even when the cable is pulled, due to its spring-based locking system.
The cable combines a BNC connector with a coaxial cable and may include branched lead wires at the tip. Various types are available, including those with male connectors on both ends, branching with a clip for measurements, and robustly soldered lead wires.
These cables often use UL1015-AWG18 wires, and lead-free solder is utilized for connections, making them environmentally friendly. Before shipment, BNC cables undergo several quality assurance tests, including insulation and withstand voltage tests.
When selecting a BNC cable, consider the application: 50Ω cables for oscilloscopes and precision measurements, and 75Ω cables for video and audio transmission, such as in household TV setups. For applications requiring high power transmission or precision measurement, specialized commercial coaxial cables are recommended.
BNC cables are also used for audio equipment connections, analog surveillance camera transmissions, and in industrial applications with surge protectors and arresters.
*Including some distributors, etc.
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Thorlabs, Inc, established in Newton, NJ in 1989, is a manufacturer of photonics equipment for research, manufacturing, and biomedical applications. Their product portfolio includes optical components, for use in imaging, sensing, and spectroscopy applications, spectrometers and analyzers used for research and industrial applications, fiber optic components and photomultiplier tubes, and imaging devices that capture and measure light signals for diverse applications in scientific research. The company has sales offices in the United States, United Kingdom, Sweden, China, and Brazil.
Pasternack headquartered in Irvine, California, is part of the Infinite Electronics family of brands, established in 1972 by Murray Pasternack, as a supplier of RF and Microwave components. The company retails various types of products, including connectors, switches, cables, couplers, and filters. They have over 40,000 in-stock products and have partnered with 19 international distributors serving customers in over 35 countries. The company offers contract assembling, where they assemble custom Cables for same-day shipping. The company earned the ISO 9001 certification in 2015 and offers expert technical support and 24/7 customer service.
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.
Comprehensive Connectivity Company, founded in 1974 and operating as a subsidiary of Vcom IMC, is an American manufacturer based in Fairfield, New Jersey, offering connectivity solutions. The company’s product range includes audio video/information technology (AV/IT), adapters and dongles, as well as alternating current (AC) power and charging units. It also offers various cables and connectors, including computer and fiber optic patch cables, bulk cables, and cable assemblies. The company has received numerous industry and customer awards, such as the 2023 Sound and Video Contractor Innovative Product Award. Its products find various applications in government entities, corporate settings, and the entertainment industry.
Canare Electric Co., Ltd., established in Nagoya, Japan, in 1974, is a manufacturer engaged in cable, assembly, connectors, passive and active equipment, and incidental instruments for the broadcast and communication industry. Their product range includes HFO Camera cables, fiber optic systems, cable assemblies, and transmission devices. The company entered the U.S. market in 1983 with an office in Los Angeles, California and has distributors in Canada, the United Kingdom, Germany and France.
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 | Comprehensive Connectivity Company |
18.2%
|
| 2 | Thorlabs, Inc |
18.2%
|
| 3 | Pasternack |
18.2%
|
| 4 | Tocone |
18.2%
|
| 5 | Canare Electric Co., Ltd. |
18.2%
|
| 6 | wellnowus |
9.1%
|
Derivation Method
The ranking is calculated based on the click share within the bnc cable 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
|
2 | 50.0% |
|
China
|
1 | 25.0% |
|
Japan
|
1 | 25.0% |
e431 Co., Ltd.
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■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...
Fidelity Gate Co., Ltd.
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■Specifications ・For high-end users who changed the specifications of DIG5000 digital cable to BNC-BNC ・BNC plug (75Ω exclusive product) Made by ...
Fidelity Gate Co., Ltd.
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Use a 75Ω BNC plug.
e431 Co., Ltd.
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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 ...
Acend Co., Ltd.
50+ people viewing
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A 2-in-1 cable with BNC on both ends that can be used indoors and outdoors.
Acend Co., Ltd.
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A 2-in-1 cable with BNC on both ends that can be used indoors and outdoors.
Acend Co., Ltd.
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A 2-in-1 cable with BNC on both ends that can be used indoors and outdoors.
Acend Co., Ltd.
50+ people viewing
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A 2-in-1 cable with BNC on both ends that can be used indoors and outdoors.
Acend Co., Ltd.
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A 2-in-1 cable with BNC on both ends that can be used indoors and outdoors.
Japan INSDAC Co., Ltd.
10+ people viewing
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■Specifications ・Male BNC-2 Crocodile Clip ・3A ・100cm ・30VAC/60VDC
Japan INSDAC Co., Ltd.
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■Specifications ・2 Φ4mm plug-female BNC ・Maximum voltage: 500Vrms
Hanna Instruments JAPAN
20+ people viewing
Last viewed: 17 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
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■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Moswell Co., Ltd.
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■Summary 75Ω BNC cable. Coaxial cable L3CFW. ■Format M3C-□V (Replace □ with a number according to "Cable length selection (m)" below.) ■Cable len...
Hanna Instruments JAPAN
20+ people viewing
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Moswell Co., Ltd.
40+ people viewing
■Summary 75Ω BNC cable. Coaxial cable L5CFW. ■Format M5C-□V (Replace □ with a number according to "Cable length selection (m)" below.) ■Cable len...
Hanna Instruments JAPAN
10+ people viewing
Last viewed: 18 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
10+ people viewing
Last viewed: 11 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
20+ people viewing
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■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
10+ people viewing
Last viewed: 8 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
10+ people viewing
Last viewed: 22 hours ago
■Details If the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters capable of measuring ORP...
Hanna Instruments JAPAN
10+ people viewing
Last viewed: 20 hours ago
■Details If the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters capable of measuring ORP...
Hanna Instruments JAPAN
20+ people viewing
Last viewed: 19 hours ago
■Details If the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters capable of measuring ORP...
Tescom Japan Co., Ltd.
10+ people viewing
Last viewed: 23 hours ago
Video signal and power signal are superimposed on a single coaxial cable. It is possible to combine a DC12V driven (separately sent) camera into on...
Hanna Instruments JAPAN
20+ people viewing
Last viewed: 12 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Joble Co., Ltd.
20+ people viewing
Last viewed: 7 hours ago
■Summary This is a cable that branches the BNC female connector of the device into two. Since it is a cable type, it has a high degree of freedom a...
Hanna Instruments JAPAN
20+ people viewing
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
Hanna Instruments JAPAN
20+ people viewing
Last viewed: 16 hours ago
■Details As long as the connection between the main body and the cable is a BNC connector type, it can be used with most pH meters regardless of ma...
