PS1920P02 TDK Corporation, PS1920P02 Datasheet - Page 7

• 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

PS19 TYPE
PS1927P02
FEATURES
• High sound pressure.
• Piezo element is coated with water proof processing.
SHAPES AND DIMENSIONS
LEAD WIRE TYPE
PS15 TYPE
PS1550L40N
FEATURES
• Miniature size(ø15×T1.6mm).
• High cost performance.
• The installation of this type is easy with both-sided tape.
• This product adopts an excellent both-sided adhesive tape in
SHAPES AND DIMENSIONS
• All specifications are subject to change without notice.
bonding and the sound characteristic.
ø15±0.3
ø10±0.3
ø14±0.3
Metal
Element
Both-sided adhesive tape
Black
10.5
Red
9.5
7.4
23max.
40±5
Sound hole
Dimensions in mm
UL1571 AWG32
2±1.5
Dimensions in mm
SPECIFICATIONS AND CHARACTERISTICS
Sound pressure
Temperature
range
Maximum input voltage 20V
Minimum delivery unit
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SPECIFICATIONS AND CHARACTERISTICS
Temperature
range
Maximum input voltage 20V
Minimum delivery unit
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
∗ The frequency characteristic changes depending on the case shape and the
installation method.
100
100
90
80
70
90
80
70
1000
1000
2000
2000
at 2.83Vrms sine wave
Frequency ( Hz )
Operating –20 to +70°C
Storage
Operating –20 to +70°C
Storage
Frequency ( Hz )
at 3Vrms sine wave
5000
90dBA/
10cm min.
–30 to +80°C
600 pieces
5000
–30 to +80°C
4000 pieces
0-P
0-P
max.
max.
10000
10000
SQUARE WAVE DRIVE
SQUARE WAVE DRIVE
90
80
70
60
90
80
70
60
[at 2.7kHz, 10V
wave, measuring temperature:
25±5°C, humidity: 60±10%]
[without DC bias]
[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
square wave
square wave
rectangular
5000
5000
10000
(6/7)
10000