壓電外激式蜂鳴器P30068P18
ITEM
VALUE
Product No.
P30068P18
Product Type
壓電外激式蜂鳴器
Diameter
30.10mm
Height
6.80mm
Sound-hole Location
上發聲Top
Terminal Type
DIP
Weight
3.5g
Housing Material
PBT+20%GLASS
電氣特性
No.
ITEM
UNIT
VALUE
1
Rated Voltage
Vp-p
18
2
Operating Voltage
Vp-p
1~100
3
Rated Current
mA
80
4
Sound Output at 10cm
dB
90@3m，95@1m
5
Resonant Frequency
Hz
4~6000
6
Capacitance
pF
100000
7
Operating Temperature
℃
-40 ~ +85
8
Storage Temperature
℃
-40 ~ +85
