电磁式蜂鸣器SF-0627PE-05
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产品介绍
|
No.
|
Item
|
Unit
|
Specification
|
Condition
|
|
1
|
Oscillation Frequency
|
Hz
|
2731
|
Vo-p=1/2duty , square wave
|
|
2
|
Operating Voltage
|
Vo-p
|
4 ~7
|
|
|
3
|
Rated Voltage |
Vo-p
|
5
|
|
|
4
|
Current Consumption
|
mA
|
MAX.100
|
at Rated Voltage
|
|
5
|
Sound Pressure Level
|
dB
|
MIN. 78
|
at 10cm at Rated Voltage
|
|
6
|
Coil Resistance (Ω)
|
|
30±5
|
|
|
7
|
Operating Temperature
|
℃
|
-20 ~ +60
|
|
|
8
|
Storage Temperature
|
℃
|
-30 ~ +70
|
|
|
9
|
Dimension
|
mm
|
Φ6.5 x H3.5
|
See appearance drawing
|
|
10
|
Weight (MAX)
|
gram
|
0.8
|
|
|
11
|
Housing Material
|
|
PPO( Black )
|
|
|
12
|
Leading Pin
|
|
Tin Plated Brass(Sn)
|
See appearance drawing
|
|
13
|
Environmental
Protection Regulation
|
|
RoHS
|
|