Advanced Acoustic Technology Corp.
Specialist in Acoustic Components
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Piezo
External Drive
Self Drive
SMD
Element
Magnetic
External Drive
Self Drive
SMD
Solid State
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www.aatc.tw
www.aatc.com.tw
www.microphone.tw
www.microspeaker.tw
Piezo Buzzer - AZ-2844E-W1
Items
Units
Specifications
Conditions
1
Rated Voltage
Vp-p
6
(square wave)
2
Operating Voltage
Vp-p
3~20
3
Rated Current
mA(Max)
8
4
Sound Output Level
dBA(Min)
85
At 6Vp-p ,4.4KHz / 10cm
5
Resonant Frequency
Hz
4400¡Ó500
6
Capacitance
pF
25000¡Ó30%
At 120Hz
7
Operating Temp.
¢J
-20 ~ +60
8
Storage Temp.
¢J
-30 ~ +70
9
Weight
g
1