OBO

SMD

Feature:
Smaller, lighter weight
Sound clear and thorough
High temperature

Such products included internal drive line, users simply use the DC voltage (Vdc), for example, with a power regulator or battery, positive and negative do not pick the wrong, the buzzer will beep

Model no. Spec. Dimension Download
OBO-M41EC-2B-012 -42db +/-3db, 2V, 2.2 KΩ 4 dia. * 1.5mm
OBO-M62EC-2B-012 -42db +/-3db, 2V, 2.2 KΩ 6 dia. * 2.2mm

 

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