DigiKey


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Digi-Key
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DigiKey, headquartered in Thief River Falls, Minn., USA, is recognized as the global leader and continuous innovator in the cutting-edge commerce distribution of electronic components and automation products worldwide. We get technical by providing more than 14.9 million components from over 2,400 quality name-brand manufacturers with an industry-leading breadth and depth of product in stock and available for immediate shipment. DigiKey also supports engineers, designers, builders and procurement professionals with a wealth of digital solutions, frictionless interactions and tools to make their jobs more efficient.

Articles & News

Sharon Spielman
Lead image
May 15, 2025
A vast inventory and collaboration with top manufacturers to accelerate industrial automation products were on display at this year’s automation event.
zorazhuang_1326958893 | iStock / Getty Images Plus
Depending on the sensor type, photoelectric sensors can be used to detect materials such as wood, plastic, metal and glass.
Oct. 7, 2024
This article compares three types of photoelectric sensors—through-beam, retroreflective and diffused—used in industrial applications to detect object presence.
Digi-Key
Conveyor belt in new Digi-Key facility
Aug. 31, 2022
Smart manufacturing technologies, including robots, edge computing and artificial intelligence, are within reach for companies that embrace IIoT.
Marktech's silicon-InGaAs photodetector
Nov. 12, 2019
Marktech’s MT03-041 and MT03-047 hybrid photodetectors offer 365-nm blue-green enhanced silicon-based and 1300-nm InGaAs-based detection.
Marktech's silicon photodiode
Sept. 5, 2019
Marktech’s range of silicon photodiodes includes additional processes, active area sizes, case isolation, and packaging options.

Videos & Resources

DigiKey’s Automation Solutions from 450+ Suppliers
May 30, 2024
DigiKey’s single website gives access to more than 450 suppliers and over a million SKUs, including solutions from Siemens, Omron, Weidmuller, Schneider Electric and Phoenix Contact...

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