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Since 1969, Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the United States of America. Our goal is to provide our customers with reliable and economic products along with world-class support from our sales and engineering experts.

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From the Blog

Employee Spotlight: Megan Jackson

Meet one of Functional Devices' favorite shipping people: Megan!... Read More


Our resident emcee - Sam Klennert - breaks down what Functional Devices has to offer!... Read More

Employee Spotlight: Blake Morgan

Learn about one of our best sales people: Blake Morgan!... Read More

Build-a-RIB Workshop Part 2: “X”traordinary Current Sensors

This time I will talk about the naming convention on our current sensors so you can pick out the exact part you need! ... Read More

Production Team Member

Looking for a manufacturing job in the central Indiana area? Come be part of our Production Team! Functional Devices manufactures electronic... View Job