音频指示器和报警器

12.8 mm, 5 Vdc, 92 dB, 2.4 kHz, Surface Mount (SMT), Driving Circuit, Magnetic Audio Indicator Buzzer

9 mm, 3.6 Vo-p, 86 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

16 mm, 12 V, 95 dB, 2.2 kHz, Through Hole, Driving Circuit, Magnetic Audio Indicator Buzzer

Buzzers Indicator - Internally Driven - Piezo - 40mA - 2.9kHz - 75dB @ 16V (61cm) - Terminal Block - Panel Mount.

Audio Indicator Piezo 48VAC 120VAC 40mA 95dBA 1500Hz to 2500Hz Thread Mount Quick Connect Bulk

Audio 6VDC/6VAC 28VDC/28VAC 21.5mA 70dBA 2400Hz to 3400Hz Screw Panel Mount

23.3 x 17.0 mm, 20~28 Vdc, Panel Mount w/ Wire Leads, Mounting Tabs, Solid State Audio Indicator Buzzer

BUZZER 48-120VAC 85-95DB PNL MNT SLOW WARBLE

Audio Indicator Piezo 1.25Vp-p 2.5Vp-p 32mA 1.5Vp-p 85dBA Through Hole Pin Bulk

Audio 20VDC 28VDC 35mA 24VDC 85dBA 300Hz to 500Hz Wire Lead Flange Mount