参数资料
| 型号： | PS1420P02CT |
| 厂商： | TDK Corporation |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | BUZZER PIEZO 2KHZ 14MM PC MOUNT |
| 产品培训模块： | Piezoelectric and Electromagnetic Buzzers |
| RoHS指令信息： | RoHS Material |
| 产品目录绘图： | PS1420P02 Side |
| 标准包装： | 1 |
| 系列： | PS |
| 驱动器电路： | 传感器，外部驱动 |
| 技术： | 压电 |
| 输入类型： | 零-峰值信号 |
| 电压 - 额定： | 5Vo-p |
| 电压范围： | 30V（最小值） |
| 频率： | 2kHz |
| 工作模式： | 连续 |
| 声压级： | 70dB @ 5V，10cm |
| 可清洗： | 无 |
| 安装类型： | 通孔 |
| 端子： | PC 引脚 |
| 尺寸/尺寸： | 圆形 - 14.00mm 直径 x 11.00mm H |
| 包装： | 剪切带 (CT) |
| 工作温度： | -10°C ~ 70°C |
| 产品目录页面： | 2656 (CN2011-ZH PDF) |
| 其它名称： | 445-2526-1 |
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007-01 / 20110508 / ef532_ps.fm
All specifications are subject to change without notice.
Piezoelectronic Buzzers(without circuit)
PS Series(Pin Terminal/Lead)
FEATURES
The PS series are high-performance buzzers that employ
unimorph piezoelectric elements and are designed for easy
incorporation into various circuits.
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.
APPLICATIONS
Electric ranges, washing machines, computer terminals, various
devices that require speech synthesis output.
SOUND MEASURING METHOD
SPECIFICATIONS AND CHARACTERISTICS
Conformity to RoHS Directive
DC power
supply
Driver
circuit
Piezoelectric
buzzer
Standard
microphone
AMP
Filter (A curve)
Recorder
Frequency
counter
Measuring
distance
10cm
Anechoic chamber
Testing input voltage
Type
Part No.
External dimensions
Characteristics
Outer diameter
(mm)
Height
(mm)
Pitch
(mm)
Sound pressure
(dB(A)/10cm)
Frequency
(kHz)
Input voltage
(Vo-p)[Rectangular wave]
PS12 Type
PS1240P02BT
12.2
6.5
5
70 min.
4
3
PS1240P02CT3
12.2
3.5
5
60 min.
4
3
PS14 Type
PS1440P02BT
14
8
5
75 min.
4
3
PS1420P02CT
14
11
5
70 min.
2
5
PS17 Type
PS1720P02
17
8
10
70 min.
2
3
PS1740P02E
17
7.5
10
75 min.
4
3
PS1740P02CE
17
4.6
10
60 min.
4
3
PS19 Type
PS1927P02
19
10.5
[excluding terminal]
20
90 min.
2.7
10
PS1920P02
19
10.5
[excluding terminal]
20
80 min.
2
10
Others
PS1550L40N
15
1.6
—
Depend on the installation condition
Type
Part No.
Applications
Features
PS12 Type
PS1240P02BT
For warning and alarm sounds of
home appliances(air conditioners,
refrigerators, fan forced heaters,
cordless telephones, etc.)
Compact Automatic mountable 12.7mm pitch radial taping
PS1240P02CT3
Thin type Automatic mountable 12.7mm pitch radial taping
PS14 Type
PS1440P02BT
High sound pressure Automatic mountable 15mm pitch radial taping
PS1420P02CT
Low frequency tone Automatic mountable 15mm pitch radial taping
PS17 Type
PS1720P02
Low frequency tone High sound pressure
PS1740P02E
High sound pressure
PS1740P02CE
Thin type
PS19 Type
PS1927P02
For potted circuit (washing
machines, drying machines, hot
water supply systems, etc.)
High sound pressure Water-proof processing element
PS1920P02
Low frequency tone Water-proof processing element
Others
PS1550L40N
Digital camera
Compact, Thin type Fix in both-sided adhesive tape
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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