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- Amphenol is one of the largest manufacturers of interconnect products in the world. The company designs, manufactures and markets electrical, electronic and fiber optic connectors, coaxial and flat-ribbon cable, and interconnect systems.  Amphenol has a diversified presence as a leader in high growth segments of the interconnect market including: Military and Commercial Aerospace, Automotive, Broadband Communication, Industrial, Information Technology and Data Communications Equipment, Mobile Devices and Wireless Infrastructure. Related product brands include: Amphenol Advanced Sensors (formerly GE Sensing), Amphenol Aerospace Operations, Amphenol Commercial Products, Amphenol FCI, Amphenol Industrial, Amphenol Pcd, Amphenol RF, Amphenol Sine Systems, Amphenol SV Microwave.

RF is Everywhere

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Amphenol RF is the world leader in the design, manufacture and supply of RF interconnect systems. We pride ourselves on providing excellent connector performance to a wide range of diverse markets. Learn More

Harsh Environment

Amphenol Rugged Environment

Amphenol Commercial Products offers rugged connectors for any environment. Various performance ranges for operating temperatures meet IP-ratings, IEC specifications and are RoHS compliant. Learn More

Industrial Market Solutions

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Amphenol Industrial is your worldwide leader in industrial market solutions including Amphenol Industrial connectors, cable assemblies, and solutions. Learn More

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Featured Products

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RF Interconnects for Wireless Modules and M2M Applications

Amphenol RF technology is a necessary component for wireless connectivity and Amphenol RF provides innovative solutions that enable the technologies driving the Internet of Things. Amphenol RF is the leading interconnect supplier to manufacturers of wireless radio frequency modules used in M2M applications. Learn More

ACP - USB Solutions

USB Solutions

Amphenol Commercial Products offers a wide range of USB solutions from 2.0, 3.0 and 3.1 speeds to Type A, B and C versions. All are backwards compatible and meet USB specifications. Rugged IP-rated and standard USB products are available to meet any design requirement in any environment. Learn More

Newest Products View All (136)

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High-Power, PSMP, Board-to-Board Solution

Amphenol RF is pleased to introduce its PSMP interface as the perfect solution for board-to-board applications.

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RF Coaxial Adapters

Amphenol SV Microwave manufactures a large variety of coaxial, in-series and between-series RF adapters.

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Amphenol Medical Solutions

Medical Solutions

Amphenol’s medical application products including EMI and EMP protection solutions, modular jacks, d-sub connectors, and more available at DigiKey.

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NTC Thermistors

Amphenol Advanced Sensors' NTC thermistors provide solutions to temperature sensing challenges faced by various industry segments.

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High-Frequency, SMA End Launch Connectors

Amphenol RF high-frequency, SMA end launch connectors offer excellent VSWR performance up to 26.5 GHz.

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Cable Assemblies

Amphenol SV Microwave offers a complete line of high-frequency cable assemblies utilizing 2.92 mm (SVK) / 2.4 mm and SMP / SMPM / SMPS connectors on Ø.047 and Ø.085 cable.

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Tools & Support

97 Series Connectors

The 97 Series is a widely used connector series for the auto-motive, robotics, machine tool and welding industries, as well as numerous other commercial applications from heavy equipment to ECG monitoring cables. Learn More

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Amphenol Product Overview

Amphenol Product Overview provides a summary of the products and technologies Amphenol produces for the markets it serves. At Amphenol, technological innovation happens every day. Learn More

MIL-DTL-26482, Series 2, Matrix

Amphenol Aerospace offers the Matrix product line of MIL-DTL-26482, Series 2 connectors. The series provides a bayonet coupling connector with crimp rear insertable, rear releasable contacts. Learn More

Amphenol RF Product Spotlight

Amphenol RF provides RF solutions for the Military, Broadband, Wireless Infrastructure, Industrial, Automotive, OEM, Heavy Equipment and Telecommunications markets. Learn More

Backshells: Complete Interconnect Solutions

Within Amphenol’s wide range of interconnect products is a full range of backshell hardware. Customers can take advantage of Amphenol’s global synergy for connectors, backshells and cable harnessing with one place for all their interconnect needs. Learn More

Amphenol Commercial Products Overview

Amphenol Commercial Products provides a broad array of interconnect products to the commercial market, including low frequency Telecom and Back Plane connectors, I/O connectors, Storage products, Mobility connectors and connectors for automotive applications. Learn More

Product Training Modules View All (63)

High Frequency SMA End Launch Connectors

High Frequency SMA End Launch Connectors

Duration: 5 minutes

High frequency SMA end launch connector designs that offer excellent VSWR performance at a much higher frequency than standard SMA connectors.


Solar Technologies UTX PV Cable Connector

Duration: 5 minutes

The UTX Series is an evolution of Amphenol’s well-known H4 connector featuring RADSOK contact technology and is guaranteed to mate with the existing H4 line with an IP68 rating.

Compression Mount PCB Connector

Compression Mount PCB Connectors

Duration: 5 minutes

SV Microwave’s line of solderless compression mount RF connectors are a solution for engineers who need fast, easy, affordable and precise coaxial connectors

VITA 67 RF Interconnect


Duration: 5 minutes

Learn why VITA 67 is the foundational RF interconnect offering on the VPX platform and is designed for side by side implementation with other VITA connectors

Featured Videos View All (20)

High Power PSMP Offers Ultimate Board to Board Solution

Amphenol RF is pleased to introduce its new PSMP interface as the perfect solution for board-to-board applications. With a minimum board spacing of 12.6 mm, the compact three-piece design allows maximum flexibility for high-density board spacing.

Amphenol NTC Thermistors | Digi-Key Daily

Amphenol's NTC thermistor technologies cover a full range of precision, glass- and epoxy-based technologies, ready for most applications.

Amphenol Rugged USB Type C Connectors | Digi-Key Daily

Amphenol Rugged USB Type C connectors are small enough for use in mobile phones and tablets and exceed IP67 requirements. Featuring reversible plug orientation, reversible cable direction, and a zinc die cast shell.

Amphenol Advanced Sensors Telaire T9602 Sensors | Digi-Key Daily

Amphenol Advanced Sensors' Telaire T9602 humidity and temperature sensors bring simplicity and reliability to your board design and is IP 67 rated.

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