OBO

Drive Circuit Built-In Type

Feature:
Small size, light weight
Sound clear and thorough

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 buzzer

Model no. Spec. Dimension Download

OBO-1201C-A2

75db min. at 2300Hz/1.5VDC 12 dia. * 9.5mm

OBO-1206C-A2

85db min. at 2300Hz/6VDC 12 dia. * 9.5mm

OBO-1212C-A2

85db min. at 2300Hz/12VDC 12 dia. * 9.5mm

OBO-1201D-A2

75db min. at 2300Hz/1.5VDC 12 dia. * 7.5mm

OBO-1203D-A2

83db min. at 2300Hz/3VDC 12 dia. * 7.5mm

OBO-1205D-A2

83db min. at 2300Hz/5VDC 12 dia. * 7.5mm

OBO-1212D-A2

83db min. at 2300Hz/12VDC 12 dia. * 7.5mm

 

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