RF is Everywhere

Amphenol RF Connectors, Adapters, and Cable Assemblies

Amphenol RF is the world's largest manufacturer of radio frequency connectors, coaxial adapters and pre-configured RF cable assemblies. Our broad portfolio of interconnect products is ideal for every market and application and meet the highest quality standards. Standard products include specialized options such as waterproof IP rated solutions, ruggedized designs and ultraminiature connectors for space constraint requirements.

Featured Products


Applications: Broadcast, Instrumentation

  • Push-pull coupling mechanism ensures reliable mating
  • 50 Ohm and 75 Ohm versions available
  • Small diameter ideal for high density applications


Applications: Wireless, Instrumentation

  • Threaded coupling mechanisms available
  • Excellent low PIM performance
  • Lightweight, compact design (53% smaller than the 4.3-10 series)


Applications: Wireless

  • Threaded coupling mechanism ensures secure mating
  • Excellent low PIM performance
  • Available for a wide variety of cable types


Applications: Medical, Wireless

  • Low IMD and low VSWR provides improved system performance
  • Self-flaring design ensures ease of installation with standard hand tool
  • Pre-assembled gasket protects against dust and water (IP68) per IEC 169


Applications: Broadband

  • Proprietary configuration that allows for industry leading float
  • Available as AFI-75 for DC-3 GHz 75 Ohm systems and AFI-50 for DC-6 GHz 50 Ohm systems
  • In-line or Dual-row versions available


Applications: Medical, Industrial, Wireless

  • Easy snap-on/off mating
  • Ultra low-profile (2.5mm mating height)
  • Small board footprint (3mm x 3mm)


Applications: Broadband, Medical, Industrial, Wireless

  • Easy snap-on/snap-off maint
  • Ultra low profile and extremely small footprint
  • 100% compatible with industry standard options


Applications: Wireless

  • Easy snap-on/off mating
  • Ultra low-profile
  • Small board footprint (2mm x 2mm)


Applications: Industrial

  • Fully tested to IP67 specifications in mated and unmated conditions
  • Designed to withstand rigorous shock and vibration
  • Plastic conduit armor allows for chemical resistance


Applications: Broadcast, Instrumentation, Wireless

  • Terminate to a large variety of coaxial cable
  • Bayonet coupling mechanism provides quick mating and unmating
  • Connectors are available for military, industrial and commercial applications

Cable Assembly

Applications: Automotive, Broadband, Broadcast, Industrial, Instrumentation, Medical, Military, Wireless

  • Available in a wide variety of connector configurations, cable types, and lengths
  • 50 and 75 Ohm versions available
  • Lower cost and faster delivery than a custom solution


Applications: Automotive, Industrial

  • 14 different mechanical and color codes
  • Plastic housing with locking feature and audible clicking noise
  • Frequency range of DC - 6 GHz


Applications: Broadcast, Industrial, Military, Wireless

  • Four times smaller than the traditional BNC connector
  • Trusted bayonet style positive lock
  • Closed entry interface


Applications: Broadband, Military, Wireless

  • Proprietary configuration designed to maximize radial and axial float in board-to-board applications
  • Closed entry interface and crash-proof mating design
  • Ideal for blindmating and multiple RF lines between board


Applications: Broadcast, Wireless

  • Isolated from the panel via an isolated housing
  • Easy-to-use interlocking interface
  • Integrates seamlessly into any 50 Ohm or 75 Ohm RF system


Applications: Wireless

  • Ideal for wireless applications requiring consistent electrical performance
  • Available with 2.2-5, 4.3-10, 7-16 and N-Type connector interfaces
  • Precision machined brass bodies and contacts


Applications: Automotive, Broadband, Broadcast, Industrial, Medical, Military

  • Broadband performance with low reflection DC to 6 GHz
  • Quick connect/disconnect snap-on mating reduces installation time
  • Accommodates a wide range of miniature RG flexible coaxial cables


Applications: Automotive, Medical

  • Available in straight and right angle plugs and printed circuit board connectors
  • Conforms to European CECC 22000 specifications
  • Lock-snap mechanism allowing for 360 degrees rotation


Applications: Medical

  • Designed to carry 50 Ohm RF signals within the magnetic imaging fields
  • All product is 100% tested for magnetism prior to shipping
  • Available in SMB, MCX and MMCX interfaces


Applications: Industrial, Instrumentation, Military, Wireless

  • Accommodates a wide range of coaxial cables including low loss types
  • Broad line of Military (M39012), Industrial (UG) and Commercial grade products available
  • Consistent performance through 18 GHz


Applications: Wireless

  • High frequency operation up to 10 GHz
  • Axial misalignment: +/-1mm
  • High power operation to 200 W continuous power


Applications: Industrial, Wireless

  • Operates at the same electrical performance as SMA up to 18 GHz
  • Snap-on interface for quick and easy installation
  • Rotatable 360° after connection for flexibility with installation


Applications: Industrial, Military, Wireless

  • Broadband performance DC to 34 GHz
  • 1/4 - 36 threaded coupling offers high performance in a compact design
  • Terminates to various flexible, low loss and industry standard semi-rigid and conformable cables


Applications: Automotive, Broadband, Industrial, Medical

  • Quick connect/disconnect snap-on mating reduces installation time
  • Broadband performance with low reflection DC to 10 GHz
  • Various plating options in nickel, gold, and tin lead


Applications: Automotive, Military

  • RF performance DC to 40 GHz
  • Designed to accommodate both radial and axial misalignment
  • Push-on and snap-on mating styles for quick installation


Applications: Broadband, Instrumentation, Medical, Military, Wireless

  • Push-on and snap-on mating styles for quick installation
  • Small package size
  • Designs available for board-to-board and cable-to-board configurations

Test Cables

Applications: Instrumentation

  • High phase stability and ultra low loss
  • Supports over 5,000 mating cycles
  • High flexibility with 1" minimum bend radius

Buy Now

» Test Cables


Applications: Industrial, Military

  • Performance from 0 - 11 GHz operations in many applications
  • Threaded coupling interface ensures connector will not de-couple in vibration-intensive applications
  • Available in standard and reverse polarity configurations


Applications: Industrial

  • Available in 7/8-20 and 11/16-24 threading
  • 5000V peak with Teflon insulators allows for high temperature applications
  • Solder/Clamp assembly procedure requires no special crimp tools


Applications: Broadband, Military 

  • Polarized key and keyway construction guarantees correct dual contact mate
  • 2 Stud bayonet design allows quick and easy coupling
  • Large threaded connectors designed for rugged use


Applications: Wireless

  • Crimp termination types provide a lower cost installation method
  • Solder termination types require no special assembly tools
  • Optional reducing adapters accommodate a wide range of popular coaxial cables