PS1740P02CE [TDK]
Data Line Filter, 1 Function(s),;
| 型号： | PS1740P02CE |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Data Line Filter, 1 Function(s), LTE PC |
| 文件： | 总17页 (文件大小：639K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B U Z Z E R S
September 2017
Piezoelectronic buzzers
Pin terminal/Lead lines/SMD(Without oscillator circuit)
PSseries
Pin terminal type
PS12
PS14
PS17
PS19
Lead wire type
PS15
SMD type
PST14
(2/17)
B U Z Z E R S
Product compatible with RoHS directive
Piezoelectronic buzzers
Pin terminal/Lead lines/SMD(Without oscillator circuit)
Overview of the PS series
FEATURES
Sounding body(unimorph) that piezo bonded the diaphragm is used, and attach on circuit, and is easy design high performance effi-
ciency piezoelectric buzzer.
They feature extremely low power consumption in comparison to electromagnetic units.
Because these buzzers are designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer.
They can be used with automated inserters. Moisture-resistant models are also available.
The lead wire type(PS1550L40N) with both-sided adhesive tape installed easily is prepared.
APPLICATION
Electric ranges, washing machines, computer terminals, various devices that require speech synthesis output.
RECOMMENDED OPERATING CIRCUIT EXAMPLE
VCC
Piezoelectric
buzzer
C-MOS, etc
R
Tr
(
Equivalent to
)
C1815
GND
∗ Resistor to do charging and discharging to a piezoelectric element
(
)
Value of about 1kΩ is good efficiency .
SOUND MEASURING METHOD
Piezoelectric
buzzer
Standard
(
)
microphone
AMP
Filter A curve
DC power
supply
Driver
circuit
Measuring
Testing input voltage
distance
10cm
Recorder
Anechoic chamber
Frequency
counter
RoHS Directive Compliant Product: See the following for more details. https://product.tdk.com/info/en/environment/rohs/index.html
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Overview of the PS series
PRODUCT LINEUP
Outside
dimensions
Characteristics
Type
Part No.
Outside
diameter
(mm)
Height
Terminal
Input voltage
(V0-P)[rectangular
waves]
Sound pressure Frequency
[excluding terminal] pitch
(mm)
(dB(A)/10cm)
(kHz)
(mm)
PS1240P02BT
ø12.2
6.5
5
70 min.
4
3
PS12
PS1240P02CT3 ø12.2
3.5
8
5
60 min.
75 min.
70 min.
70 min.
75 min.
60 min.
90 min.
80 min.
4
3
PS1440P02BT
PS1420P02CT
PS1720P02
ø14
ø14
ø17
ø17
ø17
ø19
ø19
5
4
3
PS14
PS17
PS19
11
5
2
5
8
10
10
10
20
20
2
3
PS1740P02E
PS1740P02CE
PS1927P02
7.5
4.6
10.5
10.5
4
3
4
3
2.7
2
10
10
PS1920P02
PST14
PS15
PST1423P02
PS1550L40N
(9)
—
—
84 min.
2.3
24Vp-p ( 12V0-p)
20V0-P max.
□ 14
Depend on the
installation condi-
tion
ø15
1.6
Type
Part No.
Application
Features
PS1240P02BT
Compact/automatic mountable/12.7mm pitch radial taping
Thin type/automatic mountable/12.7mm pitch radial taping
High sound pressure/automatic mountable/15mm pitch radial taping
PS12
PS1240P02CT3
PS1440P02BT
PS1420P02CT
PS1720P02
For warning and alarm sounds
of home appliances(air condi-
PS14
PS17
PS19
tioners, refrigerators, fan forced Low frequency tone/automatic mountable/15mm pitch radial taping
heaters, cordless telephones,
etc.)
Low frequency tone / High sound pressure
PS1740P02E
PS1740P02CE
PS1927P02
High sound pressure
Thin type
High sound pressure / Water-proof processing element
For potted circuit (washing
machines, drying machines,
hot water supply systems, etc.)
PS1920P02
Low frequency tone / Water-proof processing element
applicable to automobile equip-
SMD / Taping products
ment
PST14
PS15
PST1423P02
PS1550L40N
Digital camera
Thin type / Installation easy
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS12
PS1240P02BT
FEATURES
Miniature size(ø12.2T6.5mm).
High cost performance.
Suitable for automatic radial taping machine(12.7mm-pitch).
SHAPE & DIMENSIONS
ø12.2 0.5
6.5 0.5
A part expansion
0.5 0.2
A
0.35 0.1
(
)
15
9
12.7 1
ø12.2 0.5
0.65+0,–0.1
12.7 0.3
ø4 0.2
5 0.5
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
70dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 4kHz, 3V0-P rectangular waves, measuring temperature: 25 5ꢀC, humidity: 60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
2500 pieces
[without DC bias]
[500 pieces/1 reel5 reels]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3Vrms, sine wave.
at.3V0-P, square wave.
100
100
90
80
70
60
50
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS12
PS1240P02CT3
FEATURES
Thin type(ø12.2T3.5mm).
Suitable for automatic radial taping machine(12.7mm-pitch).
SHAPE & DIMENSIONS
ø12.2 0.5
3.5 0.5
A part expansion
0.5 0.2
A
0.35 0.1
(
)
15
9
12.7 1
ø12.2 0.5
0.65+0,–0.1
12.7 0.3
ø4 0.2
5 0.5
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
60dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 4kHz, 3V0-P rectangular waves, measuring temperature: 25 5ꢀC, humidity: 60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
[without DC bias]
[500 pieces/1 reel5 reels]
2500個
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3Vrms, sine wave.
at.3V0-P, square wave.
100
100
90
80
70
60
50
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
)
Frequency Hz
5k
7k
10k
(
)
(
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS14
PS1440P02BT
FEATURES
High sound pressure.
Miniature size(ø14T8mm).
Suitable for automatic radial taping machine(15mm-pitch).
SHAPE & DIMENSIONS
A part expansion
ø14 0.5
8.5 0.5
15
A
0.35 0.1
0.5 0.2
9
15 1
ø14 0.5
0.65+0,–0.1
15 0.3
ø4 0.2
5 0.5
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
75dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 4kHz, 3V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
1750 pieces
[without DC bias]
[350 pieces/1 reel5 reels]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3Vrms, sine wave.
at.3V0-P, square wave.
100
100
90
80
70
60
50
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS14
PS1420P02CT
FEATURES
Low frequency tone(2kHz).
Suitable for automatic radial taping machine(15mm-pitch).
SHAPE & DIMENSIONS
A part expansion
ø14 0.5
11 0.5
15
A
0.35 0.1
0.5 0.2
15 1
9
ø14 0.5
0.65+0,–0.1
15 0.3
ø4 0.2
5 0.5
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
70dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 2kHz, 5V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
1750 pieces
[without DC bias]
[350 pieces/1 reel5 reels]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.5V0-P, square wave.
at.3Vrms, sine wave.
100
90
80
70
60
50
100
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS17
PS1720P02
FEATURES
Low frequency tone.
High sound pressure.
SHAPE & DIMENSIONS
A part expansion
ø17
8
4
0.5
10
A
Tolerance: 0.3
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
70dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 2kHz, 3V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
1500 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3V0-P, square wave.
at.3Vrms, sine wave.
100
90
80
70
60
50
100
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS17
PS1740P02E
FEATURES
High sound pressure.
SHAPE & DIMENSIONS
A part expansion
ø17
7.5
0.5
4
10
A
Tolerance: 0.3
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
75dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 4kHz, 3V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
1500 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3V0-P, square wave.
at.3Vrms, sine wave.
100
90
80
70
60
50
100
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Pin terminal type PS17
PS1740P02CE
FEATURES
Thin type.
SHAPE & DIMENSIONS
A part expansion
ø17
4.6
0.5
4
10
A
Tolerance: 0.3
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
60dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 4kHz, 3V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
30V0-P max.
1500 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3V0-P, square wave.
at.3Vrms, sine wave.
100
90
80
70
60
50
100
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
(11/17)
B U Z Z E R S
Pin terminal type PS19
PS1920P02
FEATURES
Low frequency tone(2kHz).
Piezo element is coated with water proof processing.
SHAPE & DIMENSIONS
A part expansion
3.5 0.1
2
2
0.5
23max.
A
7.4
9.5
10.5
Sound hole
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
80dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 2kHz, 10V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
20V0-P max.
600 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.3Vrms, sine wave.
at.10V0-P, square wave.
100
100
90
80
70
60
50
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
)
Frequency Hz
5k
7k
10k
(
)
(
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
(12/17)
B U Z Z E R S
Pin terminal type PS19
PS1927P02
FEATURES
High sound pressure.
Piezo element is coated with water proof processing.
SHAPE & DIMENSIONS
A part expansion
3.5 0.1
2
2
0.5
23max.
A
7.4
9.5
10.5
Sound hole
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
90dB(A)/10cm min.
–10 to +70ꢀC
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
[at 2.7kHz, 10V0-P rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Maximum input voltage
Minimum delivery unit
20V0-P max.
600 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.10V0-P, square wave.
at.3Vrms, sine wave.
100
90
80
70
60
50
100
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
SMD type PST14
PST1423P02
FEATURES
These high reliability electromagnetic buzzers are applicable to automobile equipment.
Suitable for surface mount process(SMD). Stand up to reflow process twice.
SHAPE & DIMENSIONS
( )
9
14 0.1
7.4 0.1
( )
1
3.3 0.1
Sound hole
Dimensions in mm
RECOMMENDED LAND PATTERN
15.2
12
Dimensions in mm
SPECIFICATIONS
Sound pressure
Operating temperature range
Storage conditions
84dB(A)/10cm min
–40 to +85ꢀC
[at 2.3kHz 24VP-P ( 12V) rectangular waves, measuring temperature:25 5ꢀC, humidity:60 10%]
Store the environment of the room temperature 5 to 40ꢀC, humidity 20 to 70%RH, please use within the 6 months.
Maximum input voltage
Minimum ordering unit
32VP-P ( 16V) max
1250 pieces
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
(
)
at 24VP-P 12V square wave
at 3Vrms sine wave
110
100
90
110
100
90
80
80
70
70
60
60
50
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
SMD type PST14
PST1423P02
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
Peak
T4
T3
T3
T2
t3
t2
T1
t1
t: Time
Preheating
Temp.
T1
Soldering
Temp.
T3
Peak
Temp.
T4
Time
t1
60 to 120s
Time
t2
20 to 40s
Time
t3
5s max.
T2
180ꢀC
150ꢀC
230ꢀC
250 to 260ꢀC
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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B U Z Z E R S
SMD type PST14
PST1423P02
PACKAGING STYLE
TAPING SPECIFICATIONS
B
Top cover tape
Emboss carrier tape
R
W1
C
D
ø330
Dimensions in mm
R W1
B
C
D
N
2.5 0.3
ø13.2 0.3
21.0 0.4
ø100 2
(R1.15)
24.5+2/–0
PRODUCTS INSTALL STATUS
Trailer section
160min.
Components
Empty
100min.
Leader section
400min.
Drawing direction
Dimensions in mm
Carrier tape dimensions
P0
øD0
T
øD1
P2
A0
P1
K0
Dimensions in mm
F
G
T
W
A0
B0
D0
D1
E1
E2
K0
P0
P1
P2
11.5 0.1 (3.5) 0.5 0.05 24.0 0.3 14.5 0.2 14.5 0.2 ø1.5+0.1/-0 ø1.5 0.1 17.5 0.1 22.25+0.2/-0 9.5 0.1 4.0 0.1 20.0 0.1 2.0 0.1
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
Lead wire type PS15
PS1550L40N
FEATURES
Miniature size(ø15T1.6mm).
High cost performance.
The installation of this type is easy with both-sided tape.
This product adopts an excellent both-sided adhesive tape in bonding and the sound characteristic.
SHAPE & DIMENSIONS
ø15 0.3
40 5
2 1.5
Black
Red
UL3302 AWG32
ø10 0.3
ø14 0.3
Both-sided adhesive tape
Metal
Element
Dimensions in mm
SPECIFICATIONS
Operating temperature range
–10 to +70ꢀC
Storage conditions
+5 to +40ꢀC, 20 to 70%RH, please use within 6 months
Maximum input voltage
Minimum delivery unit
20V0-P max.
4000 pieces
[without DC bias]
FREQUENCY SOUND PRESSURE CHARACTERISTICS
SINE WAVE DRIVE
SQUARE WAVE DRIVE
at.2.83Vrms, sine wave.
at.3V0-P, square wave.
100
100
90
80
70
60
50
90
80
70
60
50
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
1k
1.5k
2k
3k
Frequency Hz
5k
7k
10k
(
)
(
)
The frequency characteristic changes depending on the case shape
and the installation method.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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B U Z Z E R S
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using this products.
REMINDERS
Please be sure to read the specifications of TDK electromagnetic buzzer(hereinafter referred to as “the buzzer”) before use.
Do not apply DC bias to the piezoelectric buzzer; otherwise insulation resistance may become low and affect the performance.
Do not supply any voltage higher than applicable to the piezoelectric buzzer.
Do not use the piezoelectric buzzer outdoors. It is designed for indoor use. If the piezoelectric buzzer has to be used outdoors, provide
it with waterproofing measures; it will not operate normally if subjected to moisture.
Do not wash the piezoelectric buzzer with solvent or allow gas to enter it while washing; any solvent that enters it may stay inside a long
time and damage it.
A piezoelectric ceramic material of approximately 100m thick is used in the sound generator of the buzzer. Do not press the sound
generator through the sound release hole otherwise the ceramic material may break. Do not stack the piezoelectric buzzers without
packing.
Do not apply any mechanical force to the piezoelectric buzzer; otherwise the case may deform and result in improper operation.
Do not place any shielding material or the like just in front of the sound release hole of the buzzer; otherwise the sound pressure may
vary and result in unstable buzzer operation. Make sure that the buzzer is not affected by a standing wave or the like.
Be sure to solder the buzzer terminal at 350ꢀC max.(80W max.)(soldering iron trip) within 5 seconds using a solder containing silver.
Avoid using the piezoelectric buzzer for a long time where any corrosive gas H2S, etc.) exists; otherwise the parts or sound generator
may corroded and result in improper operation.
Be careful not to drop the piezoelectric buzzer.
High safety and reliability is needed, and or, there is fear that failure, wrong movement, failure of product damages and worldly goods
etc related to life and health of people, or do not use for equipment(as nuclear power equipment-?automobile?-aircraft-?medical?
device) with fear that significant influence is had socially.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equip-
ment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equip-
ment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or qual-
ity require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society,
person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/aviation equipment
(8) Public information-processing equipment
(9) Military equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipmentꢀꢀ
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170907 / piezoelectronic_buzzer_ps_en.
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