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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 LTWAmphenol 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 (146)

Image of Amphenol FCI's Dubox® 2.54 mm Board/Wire-to-Board Connectors

Dubox® 2.54 mm Board/Wire-to-Board Connectors

To enable low insertion force and high reliable electrical performances the Dubox® solution has a dual beam design and the contact has a pre-stressed.

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Image of Amphenol FCI's BergStik 2.54 mm Unshrouded Headers

BergStik® 2.54 mm Unshrouded Headers

Amphenol FCI features their BergStik header products in board-to-board, wire to-board, and cable-to-board interconnect solutions for all electronic equipment and devices.

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Image of Amphenol's RF/Coaxial PCB Connectors

RF/Coaxial PCB Connectors

Amphenol SV's complete line of coaxial PCB connectors meet the industry need for high-performing, easy-to-use, compact designs, and are ideal for high density applications.

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Image of Amphenol FCI's Bergstak 0.50 mm Mezzanine Connector

Bergstak® 0.50 mm Mezzanine Connector

Amphenol FCI's BergStak product range is expanded to include 0.50 mm mezzanine connectors.

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Image of Amphenol Advanced Sensors AAS-AQS-UNO Air Quality Evaluation Kits

AAS-AQS-UNO Air Quality Evaluation Kits

Amphenol Advanced Sensors presents a great way to test out a full line of sensing product for air quality and get designing done quickly.

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Amphenol RF Broadcast Interconnects

Broadcast Interconnect Solutions

Order Amphenol's fixed length RF cable assemblies including BNC, SMA, and more. Easily search by series/configuration or cable type at Digi-Key.

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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 (65)

Image of Amphenol SV Microwave's RF-Coaxial PCB Connector

RF/Coaxial Printed Circuit Board Connectors

Duration: 5 minutes

The purpose of this tutorial is to introduce Amphenol SV Microwave’s RF/Coaxial Printed Circuit Board Connectors.

ZTP Thermometrics Infrared Thermopile Sensors

ZTP Thermometrics Infrared Thermopile Sensors

Duration: 10 minutes

Overview of ZTP Infrared Thermopile sensor specifications, features, common applications, and product offerings and packages from Amphenol Advanced Sensors.

SMPM Connector Series

SMPM Connector Series

Duration: 5 minutes

This tutorial will present an overview of Amphenol RF's SMPM connector series product offering.

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.

Featured Videos View All (33)

Amphenol Commercial Mini-SAS HD Series | Digi-Key Daily

Amphenol’s Mini-SAS, high-density connector system features improved signal integrity and minimized cross talk, making it ideal for telecom, networking, and medical applications.

Amphenol Commercial PCI Express Connectors | Digi-Key Daily

Amphenol's PCIe Series Connectors are modular design connectors that include a series of card edge connectors and a wide variety of contact plating options.

Amphenol Commercial RJMG Series Connectors | Digi-Key Daily

Amphenol offers their RJMG connector series that provide DC isolation a wide variety of LED options and circuit options.

Amphenol Pcd Products for Military Applications

Amphenol Pcd, a subsidiary of Amphenol Corporation, is one of the world’s leading suppliers of interconnect products for Military, Commercial Aerospace and Industrial applications.

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