PT-1241PFQ概述
BUZZER PIEZO 3V 12.2MM RADIAL
压电 传感器，外部驱动 1.5mA 4kHz 80dB @ 3V，10cm 通孔 PC 引脚
得捷:
BUZZER PIEZO 3V 12.5MM TH
艾睿:
Audio Indicator Piezo 30Vp-p 1.5mA 3Vp-p 80dBA 3500Hz to 4500Hz Through Hole Pin Bulk
MASTER:
Audio Indicator Piezo 30Vp-p 1.5mA 3Vp-p 80dBA 3500Hz to 4500Hz Through Hole Pin Bulk
Online Components:
Audio 30Vp-p 1.5mA 3Vp-p 80dBAdBA 3500Hz to 4500Hz Through Hole Pin Bulk
PT-1241PFQ中文资料参数规格
PT-1241PFQ引脚图与封装图 
在线购买PT-1241PFQ