PB2130UP002A概述
音频指示器及警报器 75dB 21mm 3300Hz 12volts 0.02A
Buzzers Indicator, Internally Driven Piezo 12V 20mA 3.3kHz 75dB @ 12V, 100cm Through Hole PC Pins
得捷:
BUZZER PIEZO 12V 21MM TH
贸泽:
音频指示器及警报器 75dB 21mm 3300Hz 12volts 0.02A
Electro Sonic:
Audio Buzzer Piezo 4VDC 15VDC 20mA 75dBA 2500Hz to 4100Hz Pin Panel Mount Box