Our Connections Become Your Breakthroughs

The teams at Amphenol CIT are proud to partner with you as you build the future of Commercial Aerospace. 

Our growing product portfolio includes wire and cable, specialty and filtered connectors, contacts, cable assemblies, SATCOM, complex harnesses, racks, trays and installation kits. And our in-house integrated engineering teams are ready to take on your greatest challenges.
Products
Applications
Capabilities & Services
MRO

Featured Products

  • Contacts

    Amphenol CIT is the world’s largest independent manufacturer of high-reliability contacts. We offer a full range of contact types to engineer into your design, including signal-power contacts, engine contacts, coaxial, twinax and triax contacts, PC tail contacts, thermocouple contacts and RF contacts, as well as crimp splices, solder cup and wire wrap.
    SEE OUR LINE OF CONTACTS
  • Wire & Cable

    Ruggedized to perform reliably in harsh conditions and under extreme temperatures, Amphenol CIT wire and cable can be engineered and installed to meet your unique challenges.
    SEE OUR LINE OF WIRE & CABLE
  • Gogo AVANCE™ L3/L5/L5i Systems Kits

    Amphenol CIT is pleased to offer turnkey integration kits for the Gogo AVANCE™ L3/L5/L5i Air-To-Ground (ATG) system. These kits are ideal for all installations where customized engineering is expensive and unnecessary.
    LEARN MORE

Commercial Aerospace Applications

Airframe
Major aircraft manufacturers rely on Amphenol CIT as an innovative partner to provide interconnect solutions in Airframe construction.
LEARN MORE
Engines
Amphenol CIT provides aircraft Engine manufacturers with the innovative interconnect solutions you need to succeed today.
LEARN MORE
IFE, Connectivity & Interiors
Amphenol CIT offers everything you need to integrate the most advanced In-Flight Entertainment, Connectivity & Interiors (IFECI) equipment into your aircraft.
LEARN MORE
Avionics Systems
Amphenol CIT  deep understanding of Aircraft Electrical Systems drives our team to innovate aircraft system upgrades that meet industry needs.
LEARN MORE

Aerospace Capabilities & Services

Amphenol CIT designs, builds, tests, certifies and delivers comprehensive, high-performance Aerospace interconnect solutions to meet the ever-increasing demands of our customers and the industry.
LEARN MORE

Maintenance, Repair and Overhaul (MRO)

For more than 50 years, airlines have trusted CarliseIT for their unique needs in product design, engineering and installation, technology innovation, systems integration and more.
LEARN MORE

Elevating Aerospace Technology

We can create custom hybrid solutions to meet your unique needs in product design, engineering and installation, regulatory requirements, supply chain pressure, operational pressures, technology innovation, systems integration, lead time and cost. And we can do it anywhere you fly.

Products

Amphenol CIT is one of the world’s leading designers and manufacturers of high-performance wire and cable, including optical fiber. Since 1940, we have grown our product portfolio to include specialty and filtered connectors, contacts, cable assemblies, complex harnesses, racks, trays and installation kits.

Cable Assemblies & Harnesses

Whether your applications are deep in space, deep under the ocean, or anywhere in between, our precision-crafted cable assemblies and harnesses are ready to perform. Streamlined, cost-effective, fully manufactured, and ready to install, our cables, connectors, and assemblies are vertically integrated to offer a complete solution to your design challenges. Our custom-designed and engineered solutions also maximize performance and durability.

  • ECS Brand Avionics RF Coaxial Assemblies
  • Data Bus, Power & Video Assemblies
  • Fiber Optic Cable Assemblies
  • Harness Assemblies
  • Power & Grounding Assemblies
  • RF/Microwave Harness Products
learn more

Fiber Optic Products

Fiber optic products are designed and engineered to reliably perform in the harshest of environments, making use of fiber’s inherent lightweight and superior signal integrity properties.

learn more

Systems Installation Kits

We provide kits and components with varying levels of factory-completed integration to fit the needs of any installation program. One aircraft or hundreds, we are ready to help minimize the time in the hangar and get you flying again quickly. Need something specialized? Our engineering team is ready to create the perfect package, including custom structures, harness assemblies, fiber optics, RF cables, and other critical components. (Approvals from FAA or EASA delegates / Specialized substantiating documentation / Robust manufacturing capabilities from FAA-approved facilities.)

  • Automatic Dependent Surveillance Broadcast (ADS-B)
  • EFB Systems
  • GPS System/Multimode Receiver (GPS/MMR)
  • In-Flight Entertainment & Connectivity
  • SATCOM
learn more

Connectors & Accessories

Our high-performance connectors and adapters are designed and engineered to be the highest quality and most reliable in the market. We are unmatched in speed of delivery, manufacturing flexibility, and quality control, providing consistently reliable, superior performance for your applications.

  • ECS Brand Avionics RF Connectors
  • Backshells
  • Data Bus Connectors
  • High Voltage
learn more

Sensors

As the world’s leader in precision products, Lion Precision, an Amphenol CIT brand, produces high-performance capacitive and inductive sensors capable of delivering an unmatched combination of resolution and speed. Rapid customization and short lead times bring your high-tech products to market quickly. Lion Precision’s displacement, distance, position, or vibration sensors can give you the best results for the most demanding measurements.

  • Capacitive Sensors
  • Eddy Current Sensors
  • Machine Tool Sensors
  • Fast Steering Mirror (FSM) Sensors
learn more

Wire & Cable

Ruggedized to perform reliably in harsh conditions and under extreme temperatures, our wire and cable can be engineered and installed to meet your unique challenges.

  • Composite Aerospace Wire
  • MIL-SPEC Wire
  • Commercial UL/CSA/BS Cable & Hookup Wire
  • Industrial Wire & Cable • Fiber Optic Cables
  • Harsh Environment, Engine & SWAMP Cables
  • High-Speed Digital & Data Cables (Aerospace)
  • High-Performance Coaxial Cables
  • High-Voltage Wire & Cable
  • Specialty Cables
  • Cable Assembly & Repair Products
learn more

Contacts

Powered by decades of experience, we are the premier global manufacturer of high-reliability contacts for harsh environments and mission-critical applications, with the widest QPL range in the industry, serving OEM customers in aerospace, defense, space, and industrial markets worldwide. We have a wide global sales and distribution network and process more than 300 million contacts annually entirely in-house – from raw material to finished product.

  • RF Coaxial & Triaxial Contacts
  • Signal & Power Contacts
  • Thermocouple Contacts
  • Custom-Designed Contacts
learn more

Structures

With a unique ability to design, build, test, and certify numerous types of interconnect structural items, we have the leading edge in end-to-end manufacturing. We focus on building the highest-quality products with the best materials available, offering a wide range of precision structures adhering to military-quality standards and specifications.

  • Antenna Mounts & Accessories
  • Avionics Enclosures
  • Racks & Shelves
  • Trays
  • Tray Accessories
learn more
Member of
©2025 Amphenol CIT. All Rights Reserved.
All trademarks, service marks and trade names are property of their respective holding companies.
Amphenol CIT products are subject to U.S. export control regulations.
They may be subject to certain licensing requirements and restricted for export.