
PRO SIGNAL
蜂鸣器, PIEZO, PCB

PRO SIGNAL
压电蜂鸣器, 12VDC, 引线

PRO SIGNAL
压电蜂鸣器, 12VDC, 引线

PRO SIGNAL
压电蜂鸣器, 12VDC, PCB

PRO SIGNAL
换能器, 蜂鸣器, 连续, 1.5 VDC, 28 VDC, 20 mA, 95 dB

PRO SIGNAL
换能器, 蜂鸣器, 1 VAC, 30 VAC, 3 mA, 90 dB

PRO SIGNAL
换能器, 汽笛, 2音调, 6 VDC, 14 VDC, 70 mA, 102 dB

PRO SIGNAL
蜂鸣器, PIEZO, PANEL

PRO SIGNAL
压电蜂鸣器, 市电

PRO SIGNAL
音频指示器, 压电型

PRO SIGNAL
压电蜂鸣器, 12VDC, PCB