壓電外激式蜂鳴器P21040W03
ITEM
VALUE
Product No.
P21040W03
Product Type
壓電外激式蜂鳴器
Diameter
21.00mm
Height
4.00mm
Sound-hole Location
FRONT
Terminal Type
Wire
Weight
4g
Housing Material
PPO
電氣特性
No.
ITEM
UNIT
VALUE
1
Rated Voltage
Vp-p
3
2
Operating Voltage
Vp-p
1~25
3
Rated Current
mA
3
4
Sound Output at 10cm
dB
90
5
Resonant Frequency
Hz
4100
6
Capacitance
pF
25000
7
Operating Temperature
℃
-20 ~ +70
8
Storage Temperature
℃
-30 ~ +80
