Audio 5VDC 15VDC 200mA 12VDC 105dBA 2999.5Hz to 3000.5Hz Wire Lead Bracket Mount
压电 指示灯，内部驱动 12 V 200mA 3kHz 105dB @ 12V，100cm 支架安装 导线引线
得捷:
AUDIO PIEZO INDICATOR 5-15V CHAS
贸泽:
Audio Indicators & Alerts 1.75X1.58" CONST
Electro Sonic:
Audio 5VDC 15VDC 200mA 12VDC 105dBA 2999.5Hz to 3000.5Hz Wire Lead Bracket Mount