Audio Indicator Piezo 0.7VDC 15VDC 20mA 12VDC 98dBA 3100Hz to 4100Hz Pin Panel Mount Box
压电 指示灯，内部驱动 20mA 3.6kHz 98dB @ 12V，30cm 面板安装 PC 引脚
得捷:
BUZZER PIEZO 12V 37.8MM PNL MNT
立创商城:
CPE-750PA
贸泽:
Audio Indicators & Alerts 36.5 mm, 0.7~15 V, 98 dB, 3.6 kHz, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer
艾睿:
Audio Indicator Piezo 0.7VDC 15VDC 20mA 12VDC 98dB 3100Hz to 4100Hz Panel Mount Pin Box