压电蜂鸣器和音频指示器 CONSTANT, 3-20VDC OCTAGON + SEALED
压电 指示灯，内部驱动 3 ~ 16mA 3.5kHz 73dB @ 3V，30cm 通孔 PC 引脚
得捷:
BUZZER PIEZO 23X23MM TH
贸泽:
压电蜂鸣器和音频指示器 CONSTANT, 3-20VDC OCTAGON + SEALED
艾睿:
Audio Indicator Piezo 3VDC 20VDC 16mA 60dBA 3000Hz to 3800Hz Through Hole Pin Bulk
Allied Electronics:
MSO320R W/WASH LABEL ROHS
MASTER:
Audio 3VDC 20VDC 16mA 60dBA 3000Hz to 3800Hz Pin Through Hole
Online Components:
Audio 3VDC 20VDC 16mA 60dBA 3000Hz to 3800Hz Pin Through Hole
Electro Sonic:
Audio 3VDC 20VDC 16mA 60dBA 3000Hz to 3800Hz Pin Through Hole