4mm, 3V, 70dB, surface mount (SMT), magnetic audio transducer micro buzzer
The CMT-4023S-SMT is a magnetic transducer micro-buzzer housed in a compact 4mm x 4mm surface mount package. Featuring a slim 2mm profile, this micro-buzzer is the smallest in the industry and is ideal for various consumer mobile electronic devices, industrial equipment, and portable medical and electronic devices.
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basic information
● Sound Pressure Level (SPL): 70dB ● Rated Voltage: 3V ● Current Consumption: 90mA ● Rated Frequency: 4kHz ● Operating Temperature: -20 to +70℃ ● External Drive ● Compatible with Reflow Soldering ● Dimensions: 4 (L) x 4 (W) x 2 (H) mm (excluding protrusions)
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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.