1.9mm thinnest piezo sounder new products CPT-9019A-SMT-TR, CPT-9019B-SMT-TR
A new model with a sound pressure of 72dB has been added to CUI's piezo buzzer (transducer with external drive circuit) in the smallest size of 9mm x 9mm. It is only 1.9mm thick, making it ideal for portable and wearable applications. It achieves a sound pressure of 72dB, which is more than double the previous 65dB for the same size, and the operating temperature has also been improved to -40℃ to +85℃, allowing for compatibility with a wider range of applications.
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basic information
CPT-9019A-SMT-TR & CPT-9019B-SMT-TR Dimensions: 9.00 x 9.00 x 1.90 mm Sound Pressure: 72dB or more (10cm) Frequency: 4kHz Driving Voltage: 3Vp-p (1Vp-p ~ 25Vp-p) Mounting Type: SMT
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Applications/Examples of results
Portable, wearable devices
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Company information
Same Sky Japan (formerly CUI Japan) is a group company of the American electronic components manufacturer Same Sky (formerly CUI DEVICES) and serves as a sales base for the Japanese market. Our mission is to provide customers with a collaborative design experience, supporting them in achieving their design goals on schedule and within budget. Same Sky Japan offers a wide range of products, including connectors, audio, temperature management, motion control, sensors, and switches. We also handle power products from partner companies such as CUI Inc. Both Same Sky and Same Sky Japan strive to be a trusted and approachable source of electronic components that continuously evolves. We are committed to providing the best support to our customers through our extensive online resources and experienced staff, ensuring that we address various changes and issues that arise during the design phase and contribute to the success of their projects.
![[For Security] EOL Measures Buzzer/Sounder ET](https://image.mono.ipros.com/public/product/image/2066136/IPROS16142940600435325340.png?w=280&h=280)
![[For Robots] EOL Piezoelectric/Electromagnetic Buzzer/Piezo Sounder ET](https://image.mono.ipros.com/public/product/image/2066136/IPROS3996491764060464124.png?w=280&h=280)
