PS1420P02AT Datasheet, PDF (5/8 Pages) TDK Electronics – Piezoelectronic Buzzers

PS17 TYPE
PS1720P02
FEATURES
• Low frequency tone.
• High sound pressure.
SHAPES AND DIMENSIONS
ø17
8
4
0.5
10
A
A
Tolerance: ±0.3
Dimensions in mm
PS1740P02E
FEATURES
• High sound pressure.
SHAPES AND DIMENSIONS
ø17
7.5 4
0.5
10
A
A
Tolerance: ±0.3
Dimensions in mm
(4/7)
SPECIFICATIONS AND CHARACTERISTICS
Sound pressure
Operating temperature
range
Storage conditions
Maximum input voltage
Minimum delivery unit
70dBA/
10cm min.
[at 2kHz, 3V0-P rectangular
wave, measuring temperature:
25±5°C, humidity: 60±10%]
–10 to +70°C
+5 to +40°C, 20 to 70%RH,
please use within 6 months
30V0-P max. [without DC bias]
1500 pieces
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at 3Vrms sine wave
at 3V0-P square wave
90
80
80
70
70
60
60
1000 2000
5000
Frequency(Hz)
10000
501000 ₂₀₀₀
5000
Frequency(Hz)
10000
SPECIFICATIONS AND CHARACTERISTICS
Sound pressure
Operating temperature
range
Storage conditions
Maximum input voltage
Minimum delivery unit
75dBA/
10cm min.
[at 4kHz, 3V0-P rectangular
wave, measuring temperature:
25±5°C, humidity: 60±10%]
–10 to +70°C
+5 to +40°C, 20 to 70%RH,
please use within 6 months
30V0-P max. [without DC bias]
1500 pieces
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at 3Vrms sine wave
at 3V0-P square wave
110
100
100
90
90
80
80
70
70
60
60
50
401000 ₂₀₀₀
5000
Frequency(Hz)
10000
50
1000 2000
5000
Frequency(Hz)
10000
• All specifications are subject to change without notice.
007-01 / 20110508 / ef532_ps.fm