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AMPHENOL RF

Amphenol RF is a manufacturer of radio frequency (RF) connectors, adapters, and cable assemblies. The company is part of Amphenol Corporation, a global interconnect products manufacturer. Amphenol RF's product portfolio includes coaxial connectors such as BNC, TNC, SMA, SMB, N-Type, and others, along with related components like terminators, caps, and tooling. These products are used in applications requiring reliable signal transmission up to microwave frequencies, including telecommunications, broadcast, test and measurement, industrial equipment, and military/aerospace systems. Many Amphenol RF connectors are designed to meet interface standards such as MIL-STD-348 and are qualified to MIL-C-39012 where applicable. Connectors are available in various impedance ratings (50 ohm and 75 ohm), frequency ranges (up to 11 GHz and beyond for some series), and termination styles (crimp, solder, clamp). Body finishes include nickel, silver, and gold plating to suit different environmental and electrical requirements. 3G Electric supplies Amphenol RF connectors and related components to industrial buyers worldwide. The product range includes TNC coaxial connectors in male configurations, with options for crimp-on (3-piece) termination, right-angle bodies, and various plating finishes. For example, the TNC series includes connectors rated to 11 GHz with 50 ohm impedance, as well as 75 ohm versions for lower-frequency applications. Some models are approved to MIL-C-39012, MIL-STD-348, and QPL standards, indicating compliance with military specifications. 3G Electric supports the Amphenol RF line by providing access to datasheets, part numbers, and logistics coordination for global delivery. The company serves plant engineers, maintenance managers, and procurement specialists who require RF connectors for new installations, replacements, or system upgrades. With a focus on industrial and infrastructure applications, 3G Electric ensures that technical buyers can source the specific Amphenol RF components needed for their projects, backed by documentation and supply chain support.

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About AMPHENOL RF

Amphenol RF is a manufacturer of radio frequency (RF) connectors, adapters, and cable assemblies. The company is part of Amphenol Corporation, a global interconnect products manufacturer. Amphenol RF's product portfolio includes coaxial connectors such as BNC, TNC, SMA, SMB, N-Type, and others, along with related components like terminators, caps, and tooling. These products are used in applications requiring reliable signal transmission up to microwave frequencies, including telecommunications, broadcast, test and measurement, industrial equipment, and military/aerospace systems. Many Amphenol RF connectors are designed to meet interface standards such as MIL-STD-348 and are qualified to MIL-C-39012 where applicable. Connectors are available in various impedance ratings (50 ohm and 75 ohm), frequency ranges (up to 11 GHz and beyond for some series), and termination styles (crimp, solder, clamp). Body finishes include nickel, silver, and gold plating to suit different environmental and electrical requirements. 3G Electric supplies Amphenol RF connectors and related components to industrial buyers worldwide. The product range includes TNC coaxial connectors in male configurations, with options for crimp-on (3-piece) termination, right-angle bodies, and various plating finishes. For example, the TNC series includes connectors rated to 11 GHz with 50 ohm impedance, as well as 75 ohm versions for lower-frequency applications. Some models are approved to MIL-C-39012, MIL-STD-348, and QPL standards, indicating compliance with military specifications. 3G Electric supports the Amphenol RF line by providing access to datasheets, part numbers, and logistics coordination for global delivery. The company serves plant engineers, maintenance managers, and procurement specialists who require RF connectors for new installations, replacements, or system upgrades. With a focus on industrial and infrastructure applications, 3G Electric ensures that technical buyers can source the specific Amphenol RF components needed for their projects, backed by documentation and supply chain support.

Common Applications

  • Telecommunications — TNC coaxial connectors (e.g., 122372) for RF signal transmission in base stations and antenna systems.
  • Broadcast — 75 ohm TNC connectors (e.g., 122117) for video and audio signal distribution in studio and transmission equipment.
  • Test and measurement — 50 ohm TNC connectors (e.g., 031-4452) for connecting test instruments to devices under test.
  • Military and aerospace — MIL-C-39012 approved TNC connectors (e.g., M39012/26-0011) for ruggedized RF interconnects.
  • Industrial equipment — right-angle TNC connectors (e.g., 122430) for space-constrained RF connections in machinery.
  • Wireless infrastructure — TNC connectors with gold center contacts (e.g., 031-2367-RFX) for low-loss signal paths in RF systems.

Frequently asked questions

Common questions about AMPHENOL RF from 3G Electric.

What are the key specifications of Amphenol RF TNC coaxial connectors?

Amphenol RF TNC connectors are available in 50 ohm and 75 ohm impedance versions. Many models support frequencies up to 11 GHz, while others are rated to 1 GHz. They feature threaded coupling for secure connections and are offered with crimp-on (3-piece) termination. Body finishes include nickel, silver, and gold plating. Some connectors are approved to MIL-C-39012, MIL-STD-348, and QPL standards. These connectors are suitable for RF signal transmission in telecommunications, broadcast, and test equipment.

What is the difference between 50 ohm and 75 ohm Amphenol RF TNC connectors?

50 ohm TNC connectors are typically used in applications where impedance matching is critical for power transfer and signal integrity, such as in test equipment, antennas, and microwave systems. They often support higher frequencies, up to 11 GHz. 75 ohm TNC connectors are used in video, broadcast, and telecommunications applications where 75 ohm impedance is standard, such as cable TV and video signal distribution. They generally have a lower maximum frequency rating, such as 1 GHz. Both types are available from 3G Electric with various termination styles.

Are Amphenol RF TNC connectors compliant with military standards?

Some Amphenol RF TNC connectors are approved to MIL-C-39012, MIL-STD-348, and QPL standards. For example, the M39012/26-0011 is a silver-plated male TNC connector that meets these specifications. These approvals indicate that the connectors have been tested and qualified for use in military and aerospace applications. When selecting a connector, verify the specific part number's compliance with the required standard. 3G Electric can provide datasheets and part numbers to confirm compliance.

What termination styles are available for Amphenol RF TNC connectors?

Amphenol RF TNC connectors are available with crimp-on (3-piece) termination, which requires a crimp tool for assembly. Some models feature a right-angle body for 90-degree cable routing. The connectors are designed for use with specific coaxial cable types, so the correct cable-to-connector compatibility must be verified. 3G Electric supplies a range of TNC connectors with crimp-on and right-angle options, along with associated tooling and accessories as needed.

How can I source Amphenol RF connectors globally through 3G Electric?

3G Electric supplies Amphenol RF connectors to industrial buyers worldwide. The procurement process involves identifying the required part number, verifying specifications such as impedance, frequency, and termination style, and requesting a quote. 3G Electric provides access to datasheets and logistics support for global delivery. For specific part numbers like 122372, 031-4452, or M39012/26-0011, contact 3G Electric with your requirements to receive a quotation and lead time information.

Does 3G Electric supply AMPHENOL RF products?

Yes — 3G Electric (S) Pte. Ltd. supplies AMPHENOL RF products. We stock the AMPHENOL RF catalog and supply genuine factory-original products with full manufacturer warranty and technical support.