Feature and Structure
Small, thin and lightweight
9.0mm x 9.0mm x 1.9mm
44% less than current one
Low power consumption
The piezo based brings in noiseless
because of magnet less
Murata Manufacturing Co., Ltd.
For consumer and medical market.
Consumer : Remote controller
Mobile printer
Payment terminal
Digital still camera etc...
Medical : Blood glucose meter
Thermometer etc…
Application
Piezoelectric SMD Sounder
- For consumer & Medical market -
Lid
Case
Piezo electric diaphragm
Adhesive for sealing
Adhesive for lid attaching
Insulating material
Conductive paste
,±1.5Vo-p, square
55
60
65
70
75
80
85
90
0 2 4 6 8 10
Sound Pressure Level (dB)
Frequency Characteristics of Sound Pressure Level
P/N: PKMCS0909E4000-R1
Conditions: 10cm, A-filter
Frequency Characteristics of Sound Pressure Level
PKMCS0909E4000-R1
Frequency (kHz)
Sound Pressure Level (dB)
Input Voltage : ±1.5Vo-p, square
Distance : 10cm
Filter : A-Filter
Sound Pressure Level
VPPT-BUZJ083-D
