Audio 30VDC/30VAC 120VDC/120VAC 26mA 68dBA 1800Hz to 2800Hz Screw Panel Mount
压电 蜂鸣器 指示灯，内部驱动 - - - 面板安装 螺纹端子，快速连接片 - 0.250"（6.35mm）
得捷:
BUZZER PIEZO 42.85MM PNL MNT
艾睿:
Audio Indicator Piezo 30VDC/30VAC 120VDC/120VAC 68dBA Panel Mount Quick Connect Bulk
Allied Electronics:
SEE 110JWR
Newark:
# MALLORY SC110JW Transducer, Piezo, Alarm, Warble, 30 V, 120 V, 26 mA, 80 dBA
Electro Sonic:
Audio 30VDC/30VAC 120VDC/120VAC 26mA 68dBA 1800Hz to 2800Hz Screw Panel Mount