AT-4228-TWT-F-R

Audio Indicator Transducer Piezo 12Vp-p 7mA Pin 3Vp-p 2300Hz to 3300Hz Through Hole

Buzzers Transducer, Externally Driven Piezo with Feedback 12V 7mA 2.8kHz 92dB @ 12V, 10cm Through Hole PC Pins

得捷:
BUZZER PIEZO 12V 42MM TH

安富利:
Audio Indicator Transducer Piezo 12Vp-p 7mA Pin 3Vp-p 2300Hz to 3300Hz Through Hole