Audio 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Pin Through Hole
压电 指示灯，内部驱动 3 ~ 16mA 2.9kHz 64dB @ 4V，61cm 通孔 PC 引脚
得捷:
BUZZER PIEZO 42.85MM TH
艾睿:
Audio Indicator Piezo 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Through Hole Pin Bulk
Allied Electronics:
SEE SBM428R
Newark:
# MALLORY SBM428 Transducer, Piezo, Alarm, Continuous, 4 V, 28 V, 16 mA, 78 dBA
MASTER:
Audio 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Pin Through Hole
Online Components:
Audio 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Pin Through Hole
Electro Sonic:
Audio 4VDC 28VDC 16mA 64dBA 2400Hz to 3400Hz Pin Through Hole