Dedicated IC-Buzzer-

Parameter	Value
类型	with circuit
使用温度范围-Min	-20Cel
振荡频率-Max	4100Hz
方式	self active
是否无铅	Yes
鸣振频率-Nom	3300Hz
保存温度范围-Min	-30Cel
工作电压-Max	15V
消耗电流-Max	0.02A
表面安装分类	No
最少包装数-Nom	100Pcs
振荡频率-Nom	3300Hz
测定距离-Nom	100 cm
重量-Nom	3.3g
使用温度范围-Max	60Cel
外径尺寸-Nom	21 mm
工作电压-Min	4V
包装形式	Box
适用焊接方法	Iron Soldering
最少供货数-Nom	600Pcs
振荡频率-Min	2500Hz
额定输入电压-Nom	12V
金属基板材质	42 alloy
主体高度(T)-Nom	16 mm
端子结构	Lead
音压电平-Min	75dB
保存温度范围-Max	80Cel

概要
The PB series are high-performance buzzers with a unimorph piezoelectric ceramic element and an integral self-excitation oscillator circuit.
用途
Fire alarms, smoke detectors, home security systems, call buzzers, car alarm systems, clocks, and cash registers.
特点
They exhibit extremely low power consumption in comparison to electromagnetic units.They are constructed without switching contacts to ensure long life and no electrical noise.Compact, yet produces high acoustic output with minimal voltage.

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PB2130UL100A

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