最小起订量：1000 计量单位：pcs 产品单价：1.50 供货总量：1000000
A. SCOPE
This specification applies Piezo buzzer, SMD-120030H-03040T
B. SPECIFICATION
|
No.
|
Item
|
Unit
|
Specification
|
Condition
|
|
1
|
Oscillation Frequency
|
Hz
|
4000
|
Square Wave
|
|
2
|
Operating Voltage
|
Vp-p
|
1~25
|
|
|
3
|
Rated Voltage
|
Vp-p
|
3
|
|
|
4
|
Current Consumption
|
mA
|
MAX. 5
|
at Rated Voltage
|
|
5
|
Sound Pressure Level
|
dB
|
MIN. 75
|
at 10cm at Rated Voltage
|
|
6
|
Electrostatic Capacity
|
pF
|
16000±30%
|
at 100Hz 1V
|
|
7
|
Operating Temperature
|
℃
|
-20~ +70
|
|
|
8
|
Storage Temperature
|
℃
|
-30 ~ +80
|
|
|
9
|
Dimension
|
mm
|
12 x 12 x H3
|
See appearance drawing
|
|
10
|
Weight (MAX)
|
gram
|
0.4
|
|
|
11
|
Housing Material
|
|
LCP( Black )
|
|
|
12
|
Leading Pin
|
|
Tin Plated Brass(Sn)
|
See appearance drawing
|
|
13
|
Environmental
Protection Regulation
|
|
RoHS
|
|
C. APPEARANCE DRAWING
Tol : ± 0.3 Unit: mm
D. PACKING STANDARD