Industry’s Smallest Micro Buzzer - CMT-322-65-SMT-TR - CUI Devices
November 25, 2021
CUI Devices’ Audio Group today announced the introduction of a 3.2 mm x 3.2 mm magnetic transducer buzzer, making it among the smallest micro buzzers in the industry. As the latest addition to CUI Devices’ micro buzzers line, the CMT-322-65-SMT-TR features a low profile of 2 mm, surface mount packaging, and a sound pressure level (SPL) of 65 dBA at 10 cm.
Ideal for portable equipment applications and space-constrained designs, this magnetic audio transducer carries a rated voltage of 3 Vo-p, low current consumption of 120 mA, and a rated frequency of 4 kHz. The CMT-322-65-SMT-TR also offers an operating temperature range from -20 to 70°C and reflow solder compatibility.
The CMT-322-65-SMT-TR is available immediately with prices starting at $1.65 per unit at 500 pieces through distribution.
Possible users: Portable equipment and space-constrained designs
Primary features: 3.2 x 3.2 x 2 mm package, SPL of 65 dBA at 10 cm
Productinformation: Industry’s Smallest Micro Buzzer - CMT-322-65-SMT-TR