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AMPHENOL RF

Amphenol RF, a division of Amphenol Corporation, is a global manufacturer of coaxial connectors and interconnect components. The company's product line includes BNC, TNC, N-type, SMA, SMB, and other standard interface types, as well as custom solutions for RF and microwave applications. Amphenol RF connectors are designed for use in telecommunications, broadcast, instrumentation, military, and industrial systems where signal integrity and mechanical reliability are critical. The connectors are available in a range of configurations—male/female, straight/right-angle, bulkhead, and panel mount—with termination styles including crimp-on, clamp-on, and solder cup. Plating options such as nickel, silver, and gold are offered to meet environmental and performance requirements. Many Amphenol RF connectors are qualified to MIL-C-39012, MIL-STD-348, and QPL standards, ensuring compliance with military and high-reliability specifications. Frequency ratings vary by type: BNC connectors typically operate up to 4 GHz (or 1 GHz for some 75-ohm variants), while TNC connectors can handle up to 11 GHz. Impedance options include 50 ohms and 75 ohms. 3G Electric supplies a selection of Amphenol RF coaxial connectors and cable caps, including BNC and TNC types, with over 50 SKUs available. The inventory covers common part numbers such as M39012/26-0011 (TNC male, silver-plated, crimp-on), 122412 (TNC female, nickel-plated, crimp-on), 031-2221 (BNC female bulkhead, solder cup), 031-202 (BNC male, clamp-on), 112123 (BNC male, 75 ohm, crimp-on), 031-10-RFX (BNC female bulkhead, 1 GHz), 031-221 (BNC female bulkhead, 4 GHz), and 112514 (BNC male, 50 ohm, crimp-on). These connectors are suitable for applications requiring consistent RF performance, secure mating, and durability in demanding environments. 3G Electric provides logistics support for global shipments, enabling procurement specialists and engineers to source these components for maintenance, repair, and new installations.

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About AMPHENOL RF

Amphenol RF, a division of Amphenol Corporation, is a global manufacturer of coaxial connectors and interconnect components. The company's product line includes BNC, TNC, N-type, SMA, SMB, and other standard interface types, as well as custom solutions for RF and microwave applications. Amphenol RF connectors are designed for use in telecommunications, broadcast, instrumentation, military, and industrial systems where signal integrity and mechanical reliability are critical. The connectors are available in a range of configurations—male/female, straight/right-angle, bulkhead, and panel mount—with termination styles including crimp-on, clamp-on, and solder cup. Plating options such as nickel, silver, and gold are offered to meet environmental and performance requirements. Many Amphenol RF connectors are qualified to MIL-C-39012, MIL-STD-348, and QPL standards, ensuring compliance with military and high-reliability specifications. Frequency ratings vary by type: BNC connectors typically operate up to 4 GHz (or 1 GHz for some 75-ohm variants), while TNC connectors can handle up to 11 GHz. Impedance options include 50 ohms and 75 ohms. 3G Electric supplies a selection of Amphenol RF coaxial connectors and cable caps, including BNC and TNC types, with over 50 SKUs available. The inventory covers common part numbers such as M39012/26-0011 (TNC male, silver-plated, crimp-on), 122412 (TNC female, nickel-plated, crimp-on), 031-2221 (BNC female bulkhead, solder cup), 031-202 (BNC male, clamp-on), 112123 (BNC male, 75 ohm, crimp-on), 031-10-RFX (BNC female bulkhead, 1 GHz), 031-221 (BNC female bulkhead, 4 GHz), and 112514 (BNC male, 50 ohm, crimp-on). These connectors are suitable for applications requiring consistent RF performance, secure mating, and durability in demanding environments. 3G Electric provides logistics support for global shipments, enabling procurement specialists and engineers to source these components for maintenance, repair, and new installations.

Common Applications

  • Telecommunications base stations — Amphenol RF BNC male connectors (e.g., 031-202) for antenna and equipment interconnects
  • Broadcast video systems — Amphenol RF 75-ohm BNC connectors (e.g., 112123) for SDI and analog video signal routing
  • Military communications equipment — Amphenol RF MIL-spec TNC connectors (e.g., M39012/26-0011) for secure, vibration-resistant connections
  • Industrial instrumentation — Amphenol RF BNC bulkhead connectors (e.g., 031-2221) for panel-mounted test and measurement ports
  • RF test and measurement — Amphenol RF TNC female connectors (e.g., 122412) for spectrum analyzers and signal generators
  • CCTV and surveillance systems — Amphenol RF BNC connectors (e.g., 031-10-RFX) for coaxial cable terminations in camera installations

Frequently asked questions

Common questions about AMPHENOL RF from 3G Electric.

What are the key differences between Amphenol RF BNC and TNC connectors?

BNC (Bayonet Neill-Concelman) connectors use a bayonet-style coupling mechanism for quick connect/disconnect, typically rated up to 4 GHz for 50-ohm versions and 1 GHz for some 75-ohm types. TNC (Threaded Neill-Concelman) connectors feature a threaded coupling for more secure connections, offering higher frequency performance up to 11 GHz. Both are available in 50-ohm and 75-ohm impedances, with various termination styles such as crimp-on, clamp-on, and solder cup. TNC connectors are often preferred in applications where vibration or environmental factors require a more robust connection.

Are Amphenol RF connectors qualified to military standards?

Yes, many Amphenol RF connectors are qualified to MIL-C-39012, MIL-STD-348, and QPL (Qualified Products List) standards. For example, the TNC male connector M39012/26-0011 is MIL-C-39012 approved. These qualifications ensure the connectors meet stringent requirements for materials, plating, mechanical dimensions, and electrical performance, making them suitable for defense, aerospace, and high-reliability industrial applications.

What termination options are available for Amphenol RF connectors from 3G Electric?

3G Electric stocks Amphenol RF connectors with several termination styles: crimp-on (including 3-piece designs), clamp-on, and solder cup. Crimp-on connectors, such as the BNC male 112514, provide consistent mechanical and electrical performance when used with the correct crimp tool. Clamp-on connectors, like the BNC male 031-202, allow for field installation without special tooling. Solder cup connectors, such as the BNC female bulkhead 031-2221, require soldering for termination.

What plating options are offered on Amphenol RF connectors?

Amphenol RF connectors are available with various platings to suit different environments. Common options include nickel-plated (e.g., BNC male 031-202), silver-plated (e.g., TNC male M39012/26-0011), and gold-plated. Nickel plating provides corrosion resistance and durability, silver offers excellent conductivity, and gold ensures low contact resistance and oxidation resistance for high-reliability applications.

Can Amphenol RF connectors be used in 75-ohm systems?

Yes, Amphenol RF offers BNC connectors in 75-ohm impedance, such as the BNC male 112123 (75 ohm, crimp-on, 4 GHz). These are commonly used in video, broadcast, and telecommunications applications where 75-ohm cabling is standard. 50-ohm versions are also available for RF and data transmission systems.

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.