Audio 10VDC/10VAC 48VDC/48VAC 21mA 68dBA 2400Hz to 3400Hz Screw Panel Mount
压电 指示灯，内部驱动 6 ~ 21mA 2.9kHz 68dB @ 10V，61cm 面板安装 螺纹端子，快速连接片 - 0.250"（6.35mm）
得捷:
AUDIO PIEZO IND 10-48V PNL MNT
艾睿:
Audio Indicator Piezo 10VDC/10VAC 48VDC/48VAC 21mA 68dBA 2400Hz to 3400Hz Panel Mount Screw Bulk
Allied Electronics:
Fast Pulse Audio Dev, 10-44V AC/DC, PNLMNT
Newark:
# MALLORY SC648APR Transducer, Piezo, Alarm, Fast Pulse, 10 V, 48 V, 21 mA, 80 dBA
MASTER:
Audio 10VDC/10VAC 48VDC/48VAC 21mA 68dBA 2400Hz to 3400Hz Screw Panel Mount
Online Components:
Audio 10VDC/10VAC 48VDC/48VAC 21mA 68dBA 2400Hz to 3400Hz Screw Panel Mount
Electro Sonic:
Audio 10VDC/10VAC 48VDC/48VAC 21mA 68dBA 2400Hz to 3400Hz Screw Panel Mount