CPE-222H

Audio Piezo 8VDC 18VDC 10mA 12VDC 85dBA 2700Hz to 3700Hz Radial Through Hole Box

压电 指示灯，内部驱动 10mA 3.2kHz 85dB @ 12V，30cm 通孔 PC 引脚

得捷:
BUZZER PIEZO 12V 23.3MM TH

艾睿:
Audio Piezo 8VDC 18VDC 10mA 12VDC 85dB 2700Hz to 3700Hz Through Hole Radial Box