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CUI Devices

Product Categories

Audio Solutions

CUI Devices’ buzzers, microphones, and speakers are sound solutions for any design, offering a variety of options for maximum flexibility.

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Interconnect Solutions

Comprised of hundreds of connectors and cable assemblies, CUI Devices offers quality connections for a range of applications, simplifying the design process.

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Thermal Management Solutions

Defeat heat in your application with CUI Devices’ dc fans, blowers, heat sinks, and Peltier devices—all aimed at enhancing system longevity and performance.

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Tools and Support

Featured Videos

Understanding Audio Jack Switches and Schematics

How to Select a Peltier Module

AMT13 and AMT33 Mounting Instructions

CUI Devices CMEJ Electret Condenser Microphones | Digi-Key Daily

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Recent PTMs

15 minutes

Capacitive Absolute Rotary Encoders

CUI Devices' AMT series encoders utilize capacitive technology that is flexible and offers numerous mounting options in one encoder.

10 minutes

MEMS Microphones

This presentation will provide an overview of the MEMS Microphone Technology from CUI Devices.

10 minutes

How to Select a Fan for Forced Air Cooling

This module will provide an overview on how to select the proper fan for forced air cooling.

10 minutes

Electret Condenser Microphones

CUI Devices' Electret Condenser Microphones convert sound into an electrical signal and are commonly used in telephones, GPS, hearing aids, and more.

5 minutes

omniCOOL™ Bearing System

This presentation will provide an overview on CUI Devices' omniCOOL™ Bearing system, the different fans and their advantages and disadvantages.

5 minutes

How to Select a Heat Sink

An overview of the benefits of heat sinks in thermal management, how to identify the proper heat sink for a design, and a review of CUI Devices' line of stamped and extruded heat sinks.

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About CUI Devices

CUI Devices is an electronic components manufacturer specializing in an ever-expanding range of product technologies. Formerly part of CUI Inc, you can trace our roots back to 1989 just outside of Portland, Oregon. In September of 2019, a group of senior managers deeply involved in the historical growth of CUI Inc—and with over 15 years of average tenure—spun-off part of the business. Thus, CUI Devices was born, offering a wide range of Interconnect, Audio, Thermal Management, Motion, and Sensor solutions.