PS1920P02 TDK Corporation, PS1920P02 Datasheet - Page 6

• Manufacturer Part Number: PS1920P02
• Description: B5 PRODUCT BULK
• Manufacturer: TDK Corporation
• Series: PSr

Specifications of PS1920P02

• Sound Pressure Level: 70 dB
• Voltage Rating: 3 V
• Termination Style: Lead Terminal
• Diameter: 19 mm
• Resonant Frequency: 2 KHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PS17 TYPE
PS1740P02CE
FEATURES
• Thin type.
SHAPES AND DIMENSIONS
PS19 TYPE
PS1920P02
FEATURES
• Low frequency tone(2kHz).
• Piezo element is coated with water proof processing.
SHAPES AND DIMENSIONS
• It considers that water escapes from sound release hole and please decide an
• All specifications are subject to change without notice.
attachment angle.
ø17
A
4.6
0.5
4
10.5
Tolerance: ±0.3
Dimensions in mm
A
9.5
7.4
23max.
10
Sound hole
Dimensions in mm
SPECIFICATIONS AND CHARACTERISTICS
Sound pressure
Temperature
range
Maximum input voltage 30V
Minimum delivery unit
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SPECIFICATIONS AND CHARACTERISTICS
Sound pressure
Temperature
range
Maximum input voltage 20V
Minimum delivery unit
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
100
90
80
70
60
50
40
90
80
70
60
1000
1000
2000
2000
Operating –20 to +70°C
Storage
Operating –20 to +70°C
Storage
Frequency ( Hz )
Frequency ( Hz )
at 3Vrms sine wave
at 3Vrms sine wave
5000
60dBA/
10cm min.
–30 to +80°C
1500 pieces
80dBA/
10cm min.
–30 to +80°C
600 pieces
5000
0-P
0-P
max.
max.
10000
10000
SQUARE WAVE DRIVE
SQUARE WAVE DRIVE
90
80
70
60
50
40
80
70
60
50
[at 4kHz, 3V
wave, measuring temperature:
25±5°C, humidity: 60±10%]
[without DC bias]
[at 2kHz, 10V
wave, measuring temperature:
25±5°C, humidity: 60±10%]
[without DC bias]
007-01 / 20100902 / ef532_ps.fm
1000
1000
2000
2000
Frequency ( Hz )
Frequency ( Hz )
at 3V
at 3V
0-P
0-P
0-P
0-P
rectangular
rectangular
square wave
square wave
5000
5000
(5/7)
10000
10000