High-Reliability RF Coaxial Connectors & Adapters Expert | Teruilai
As a specialized designer and manufacturer for 20 years, Teruilai offers a comprehensive rangeof standard and custom RF coaxial connectorsengineered for superior performance across DC to Millimeter Wave frequencies.

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TRL Value Highlights

Precision Connectivity
Engineered for Unwavering
Performance

Extensive RF & Microwave Product Portfolio TRL offers one of the industry's most comprehensive RF and microwave interconnect portfolios — from standard BNC connectors to high-precision millimeter-wave interfaces such as 1.85 mm and 1.0 mm. Our solutions strictly follow key international standards including MIL and IEC, ensuring compatibility, safety, and reliability across global applications.
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Technical Excellence

Technical Excellence

Superior VSWR control, low-PIM performance, and durable connector design ensure stable, low-loss signal transmission.
Custom R&D Capability

Custom R&D Capability

Fast response to non-standard connector and adapter customization enabled by strong in-house engineering and manufacturing.
Proven Quality & Reliability

Proven Quality & Reliability

ISO9001-certified production and strict tests—such as salt-spray and vibration—ensure consistent performance in harsh environments.

RF Coaxial Connectors

Precision RF Connector 2.92 ma...

Precision RF Connector 2.92 male for Gore3506 Cable

2.92mm Precision Microwave Connectors for Gore3506 Cable. 2.92mm Precision Microwave Connectors have the advantages of small size, lightweight, high frequency, and super reliability, widely used in the modern precision measurement and microwave communication equipment. The frequency range can be up to 40Ghz.

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3.5mm male wave connector for ...

3.5mm male wave connector for Gore 3449 cable

Our 3.5mm RF Coaxial Connectors offer wide compatibility and fast delivery, making them an excellent choice for various applications. With 3.5mm RF Coaxial Connectors reliable performance, durable construction, and ease of installation, they provide dependable connectivity solutions for demanding environments. As a leading 3.5mm RF Coaxial Connectors manufacturer, we prioritize customer satisfaction and strive to deliver high-quality 3.5 mm sma connectors in a timely manner. If you are searching for a versatile and efficient RF coaxial connector, our 3.5 mm sma connector and 3.5mm RF Coaxial Connectors is the ideal solution.

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2.92mm Female Flange Connector...

2.92mm Female Flange Connectors with solder end

2.92mm Precision Microwave Connectors Panel Mount also named K connector, developed from series SMA connector. 2.92mm Precision Microwave Connectors Panel Mount has the advantages of small size, lightweight, high frequency, and super reliability, widely used in the modern precision measurement and microwave communication equipment. The frequency range can be up to 40Ghz.

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N female Flange Conn. Terminal

N female Flange Conn. Terminal

TYPE N are very popular screw-coupling middle-power coaxial connectors, which has the excellent peformance of greet vbration-proof, high reliability, superior electrical and mechanical properties, They are widely used for communication applications where tration resistance and harsh environment is required. The interface mating dimensions and technical characterstics are according to the standard MIL-C-39012 IEC60169-16AND CECC22210

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2.92mm male for Gore3507 Cabl...

2.92mm male for Gore3507 Cable Precision RF Connector

2.92 mm male for rf connector also named K connector, developed from series SMA connector. 2.92mm Microwave Connectors have the advantages of small size, lightweight, high frequency, and super reliability, widely used in the modern precision measurement and microwave communication equipment. The frequency range can be up to 40Ghz.

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N Female straight flange conne...

N Female straight flange connector

TYPE N are very popular screw-coupling middle-power coaxial connectors, which has the excellent peformance of  greet vbration-proof,high reliability, superior electrical and mechanical properties, They are widely used for communication applications where tration  resistance and harsh environment is required. The interface mating dimensions and technical characterstics are according to the standard MIL-C-39012 IEC60169-16AND  CECC22210

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N female Flange Conn. Terminal

N female Flange Conn. Terminal

Series N female flange Micro RF Coaxial Connector is one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. It has great performance of vibration-proof, high reliablity and super electrical properties, widely used in communication applications.Concerning the cable links, clamp, crimp and solder types are all available.

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N Female straight flange conne...

N Female straight flange connector

TYPE N are very popular screw-coupling middle-power coaxial connectors, which has the excellent peformance of  greet vbration-proof,high reliability, superior electrical and mechanical properties, They are widely used for communication applications where tration  resistance and harsh environment is required. The interface mating dimensions and technical characterstics are according to the standard MIL-C-39012 IEC60169-16AND  CECC22210

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SMA Male Right Angle for 086 C...

SMA Male Right Angle for 086 Cable Stainless Steel RF Coxial Connector

SMA male right angle Micro RF Coaxial Connector for 086 cable sky window is one kind of coaxial precision connector up to 18GHZ and some versions can be extended to 27GHZ. Its advantage is small size, high mechanical strength, high durability, and optimum electrical properties. They can be widely used in the field of micro-wave communication, spaceflight, and navigation, instrument and etc.

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N male connector For LMR400/RG...

N male connector For LMR400/RG213/RG8 cable

TYPE N are very popular screw-coupling middle-power coaxial connectors, which has the excellent peformance of greet vbration-proof, high reliability, superior electrical and mechanical properties, They are widely used for communication applications where tration resistance and harsh environment is required. The interface mating dimensions and technical characterstics are according to the standard MIL-C-39012 IEC60169-16AND CECC22210

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N Male for 141 cable RF Connec...

N Male for 141 cable RF Connectors

N RF Connectors is one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. N RF Connectors has great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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RF Connector N Female for .086...

RF Connector N Female for .086/RG405 Cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N male straight Connector for ...

N male straight Connector for .086 cable

Micro RF Coaxial Connectors is one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have a great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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RF Connnector N female for LMR...

RF Connnector N female for LMR400 cable, crimp

TYPE N are very popular screw-coupling middle-power coaxial connectors, which has the excellent peformance of  greet vbration-proof,high reliability, superior electrical and mechanical properties, They are widely used for communication applications where tration  resistance and harsh environment is required. The interface mating dimensions and technical characterstics are according to the standard MIL-C-39012 IEC60169-16AND  CECC22210

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3.5mm male connector for Gore ...

3.5mm male connector for Gore 3506 cable

Series 3.5mm microwave Connector is one kind of  precision milimeter wave connector widely used in the testing system, aerospace field, microwave weapon systems.  The frequency ranges from DC to 26.5 Ghz

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N male Connector for .141 cabl...

N male Connector for .141 cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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RF Connector N female for LMR...

RF Connector N female for LMR200 cable, crimp

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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2.92mm male for low loss cable...

2.92mm male for low loss cable Precision RF Coaxial Connector

2.92mm Micro RF Coaxial Connector male plug connector for low loss cable. They have the advantages of small size, lightweight, high frequency, and super reliability, widely used in the modern precision measurement and microwave communication equipment. The frequency range can be up to 40Ghz.

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RF Connector N Female for 5D-F...

RF Connector N Female for 5D-FB Cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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RF Connector N Female for RG58...

RF Connector N Female for RG58 cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N male crimp for RG 58 Cable R...

N male crimp for RG 58 Cable RF Coaxial Connectors

As a trusted supplier of n type male connectors and micro RF Coaxial Connectors, we specialize in providing high-quality rg58 n connectors. Our n type male connectors offer outstanding electrical performance and superior anti-vibration capabilities. Designed for RG58 cables, rg58 n connector ensure efficient and reliable signal transmission, even in demanding environments.Contact us today to explore our comprehensive range of n type male connectors,micro RF Coaxial Connectors and experience the quality and versatility they offer.

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RF connector N-type Female con...

RF connector N-type Female connector with 1/2 cable clamp

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N male Connectors for 141 Cabl...

N male Connectors for 141 Cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have a great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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RF Connector N Male R/A for LM...

RF Connector N Male R/A for LMR400 Cable, crimp

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N male RF Coaxial connector

N male RF Coaxial connector

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have a great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N male right angle crimp for 5...

N male right angle crimp for 5D-FB cable RF Coaxial connector

We are a professional manufacturer specializing in the design and manufacturing of right angle n connector solutions.We offer a comprehensive range of right angle n connector, including right angle n type connector and n type male connector.Our n type male connector,right angle n type connector and right angle n connector are known for their excellent vibration resistance, high reliability, and superior electrical performance. N connector is one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. It has great performance of vibration-proof, high reliablity and super electrical properties, widely used in communication applications.Concerning the cable links, clamp, crimp and solder types are all available.

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N Female Straight 4 Holes Flan...

N Female Straight 4 Holes Flange Connector Termimal

N connector is one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. It has great performance of vibration-proof, high reliablity and super electrical properties, widely used in communication applications.Concerning the cable links, clamp, crimp and solder types are all available.

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RF Connector TRB Male connect...

RF Connector TRB Male connector for TRC-50-2.5 Cable

Series TRB  is one kind of bayonet coupling connector  with the advantage of high shielding performances . They are widely used in communication equipment and modern anti-jamming weapon system.

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N female flange Connector for ...

N female flange Connector for 141 cable

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have a great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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N female Connector for Termina...

N female Connector for Terminal

Micro RF Coaxial Connectors are one kind of screw-coupling middle-power coaxial connector up to 11GHZ and some versions can be extended to 18GHZ. Micro RF Coaxial Connectors have a great performance of vibration-proof, high reliability and superb electrical properties, widely used in communication applications. Concerning the cable links, clamp, crimp, and solder types are all available.

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Applications

Aerospace & Defense

Aerospace & Defense

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5G Smart City

5G Smart City

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Expert Answers: RF Connector FAQs

  • What does TRL specialize in?
    Teruilai Electronics Co., Ltd (TRL) specializes in the design and manufacturing of RF and microwave interconnect solutions, including millimeter-wave connectors, RF coaxial connectors, adapters, cable assemblies, attenuators, and lightning arrestors.
  • What are TRL's main product categories?
    TRL offers a wide range of products such as millimeter-wave connectors (1.0mm, 1.85mm, 2.4mm, 2.92mm, 3.5mm), RF coaxial connectors (SMA, N, BNC, TNC, MCX, MMCX, 7/16, 4.3-10, etc.), RF adapters, coaxial terminations, RF cable assemblies, fixed attenuators, and lightning protectors.
  • In which industries are TRL's products commonly used?
    TRL’s interconnect solutions are widely used in telecom, aviation, navigation systems, 5G communication, and radar detection industries.
  • Who are some of TRL's global customers and partners?
    TRL has built strong partnerships with international customers such as Rohde & Schwarz (Germany), RFI (Australia), Mini-Circuits (USA), ST (Singapore), Steren (Israel), and Raamtel (India). The company also has agents in India, Israel, and South Africa.
  • What quality certifications does TRL hold?
    TRL operates a production facility of over 3,000 square meters and maintains strict quality control with full in-house equipment and testing instruments. The company is certified with ISO9001, ROHS, and Military-Standard Quality System certifications.

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