PK-12N40PEQ

Audio 3VDC 15VDC 10mA 12VDC 83dBA 3600Hz to 4600Hz Through Hole

压电 指示灯，内部驱动 12 V 10mA 4.1kHz 83dB @ 12V，10cm 通孔 PC 引脚

得捷:
BUZZER PIEZO 12V 13.8MM TH

艾睿:
Audio Indicator Piezo 3VDC 15VDC 10mA 12VDC 83dBA 3600Hz to 4600Hz Through Hole Pin Bulk

Allied Electronics:
CONST TONE IND/SEAL ROHS

MASTER:
Audio 3VDC 15VDC 10mA 12VDC 83dBA 3600Hz to 4600Hz Through Hole

Electro Sonic:
Audio 3VDC 15VDC 10mA 12VDC 83dBA 3600Hz to 4600Hz Through Hole