PT-2745WQ

黑色 90 dB 5 V 4500 ±500 Hz Ø30 x 5 mm 底座安装 蜂鸣器

压电 传感器，外部驱动 5 V 1.5mA 4.5kHz 90dB @ 5V，10cm 面板安装，法兰 导线引线

得捷:
BUZZER PIEZO 5V 30MM FLANGE

艾睿:
Audio Indicator Piezo 30Vp-p 1.5mA 5Vp-p 90dBA 4000Hz to 5000Hz Through Hole Pin Bulk

Allied Electronics:
TRANSDUCER; ALARM; 90 DB AT 10CM AT RATED VOLTAGE; 30 V MAX.; 4500 500 HZ; PIN-

Newark:
# MALLORY  PT-2745WQ  Transducer, Buzzer, Buzzer, 30 V, 1.5 mA, 90 dB

MASTER:
Audio 30Vp-p 1.5mA 5Vp-p 90dBA 4000Hz to 5000Hz Pin Through Hole

Electro Sonic:
Audio 30Vp-p 1.5mA 5Vp-p 90dBA 4000Hz to 5000Hz Pin Through Hole