BUZZER PIEZO 23MM RADIAL
Buzzers Indicator, Internally Driven Piezo 50mA 4kHz 85dB @ 20V, 30cm Through Hole PC Pins
得捷: BUZZER PIEZO 23X23MM TH
艾睿: Audio Indicator Piezo 20VDC 28VDC 50mA 85dBA 2100Hz to 5900Hz Through Hole Pin Bulk
Mallory