電磁外激式蜂鳴器SM8540-90D
ITEM
VALUE
Product No.
SM8540-90D
Product Type
電磁外激式蜂鳴器
Height
4.00mm
Sound-hole Location
上發聲Top
Terminal Type
SMD
Weight
0.5g
Housing Material
LCP
電氣特性
No.
ITEM
UNIT
VALUE
1
Rated Voltage
Vo-p
3
2
Operating Voltage
Vo-p
2~5
3
Rated Current
mA
80
4
Sound Output at 10cm
dB
90
5
Resonant Frequency
Hz
2700
6
Coil Resistance
Ω
16
7
Operating Temperature
°C
-40 ~ +105
8
Storage Temperature
°C
-40 ~ +120
