压电蜂鸣器和音频指示器 7to14Vdc Ld 85-95dB SLOW SIREN
Buzzers Indicator, Internally Driven Piezo 50mA 4kHz 85dB @ 7V, 30cm Through Hole PC Pins
得捷:
BUZZER PIEZO 23X23MM TH
贸泽:
压电蜂鸣器和音频指示器 7to14Vdc Ld 85-95dB SLOW SIREN
艾睿:
Audio Indicator Piezo 7VDC 14VDC 50mA 85dBA 2100Hz to 5900Hz Through Hole Pin Bulk