参数资料
| 型号： | AT-1740-TT-3-R |
| 厂商： | PUI Audio, Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | BUZZER PIEZO 3V 4.0KHZ PCB |
| 3D 型号： | AT-1740-TT-3-R.igs |
| 标准包装： | 1 |
| 系列： | AT |
| 驱动器电路： | 传感器，外部驱动 |
| 技术： | 压电 |
| 输入类型： | 峰值-峰值信号 |
| 电压 - 额定： | 3Vp-p |
| 电压范围： | 1 ~ 30V |
| 频率： | 4kHz |
| 工作模式： | 连续 |
| 声压级： | 78dB @ 3V，10cm |
| 电流 - 电源： | 1mA |
| 可清洗： | 无 |
| 安装类型： | 通孔 |
| 端子： | PC 引脚 |
| 尺寸/尺寸： | 圆形 - 16.50mm 直径 x 6.70mm H |
| 包装： | 托盘 |
| 电容 @ 频率： | 10000pF @ 4kHz |
| 工作温度： | -20°C ~ 70°C |
| 其它名称： | 668-1243 AT-1740-TT-3-R-ND |
Transducer (Piezo)
AT-1740-TT-3-R
J.A.F.
E.P.
B.R.
4/22/2008
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
1/13/2006
Date
1/13/2006
Date
1/13/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AT-1740-TT-3-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
1/13/2006
A
ADDED PIN TOLERANCE
6/21/2007
D.F.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
4/22/2008
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RATED VOLTAGE
3
Vp-p
OPERATING VOLTAGE RANGE
1 ~ 30
Vp-p
RATED CURRENT (MAX)
1mA
CAPACITANCE
10,000 ± 30%
pF
MINIMUM SPL @ 10 CM
78
dBA
RESONANT FREQUENCY
4,000 ± 500
Hz
OPERATING TEMPERATURE
-20 ~ +70
°C
STORAGE TEMPERATURE
-30 ~ +80
°C
HOUSING MATERIAL
MPPO
-
TERMINAL MATERIAL
Sn PLATED
PHOSPHER BRONZE
-
WEIGHT
1
grams
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
6.7
6.5
n1.9 SOUND
EMISSION HOLE
11
0.8
`0.1 (2)
n16.5
相关PDF资料 |
PDF描述 |
|---|---|
| AT-1740-TT-R | BUZZER PIEZO 5V 17MM PC MOUNT |
| AT-1750-TFL-LW95-R | BUZZED PIEZO 10V 16.5MM W/LEADS |
| AT-1803-T-LW50-R | BUZZER PIEZO 1V 300HZ W/WIRES |
| AT-1820-TWT-1V-R | BUZZER MAGN 1.5V 2.048KHZ PCB |
| AT-1820-TWT-6V-R | BUZZER MAGN 6V 2.048KHZ PCB |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT-1740-TT-R | 功能描述:扬声器与变频器 3MA 5V 78DBA 4000HZ RoHS:否 制造商:PUI Audio 产品:Speakers 类型:Electromagnetic 频率:900 Hz to 12 kHz 声压级:88 dBA 阻抗:8 Ohms 功率额定值:1.2 W 形状:Round 端接类型:Solder Pad 直径:15 mm 长度: 宽度: 深度:4.4 mm 磁体材料:Neodymium Iron Boran (NdFeB) 圆锥体材料:Mylar |
| AT1741 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT |
| AT1741D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT |
| AT1741S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT |
| AT1743 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-Channel PWM Controller for LCD Display |
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