No.
Item
Unit
Specification
Condition
1
Oscillation Frequency
Hz
4500
Vo-p=1/2duty , square wave
2
Operating Voltage
Vo-p
2 ~ 4
3
Rated Voltage
4
Current Consumption
mA
MAX. 90
at Rated Voltage
5
Sound Pressure Level
dB
MIN. 65
at 10cm at Rated Voltage
6
Coil Resistance
Ω
17±3
7
Operating Temperature
℃
-20 ~ +70
8
Storage Temperature
-30 ~ +80
9
Dimension
mm
3.0 x 3.0 x H2.0
See appearance drawing
10
Weight (MAX)
gram
0.1
11
Housing Material
LCP( Black )
12
Leading Pin
Tin Plated Brass(Sn)
13
Environmental
Protection Regulation
RoHS
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