參數(shù)資料
型號: AT-1740-TT-3-R
廠商: PUI Audio, Inc.
文件頁數(shù): 1/1頁
文件大?。?/td> 0K
描述: BUZZER PIEZO 3V 4.0KHZ PCB
3D 型號: AT-1740-TT-3-R.igs
標(biāo)準(zhǔn)包裝: 1
系列: AT
驅(qū)動(dòng)器電路: 傳感器,外部驅(qū)動(dòng)
技術(shù): 壓電
輸入類型: 峰值-峰值信號
電壓 - 額定: 3Vp-p
電壓范圍: 1 ~ 30V
頻率: 4kHz
工作模式: 連續(xù)
聲壓級: 78dB @ 3V,10cm
電流 - 電源: 1mA
可清洗:
安裝類型: 通孔
端子: PC 引腳
尺寸/尺寸: 圓形 - 16.50mm 直徑 x 6.70mm H
包裝: 托盤
電容 @ 頻率: 10000pF @ 4kHz
工作溫度: -20°C ~ 70°C
其它名稱: 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
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT-1740-TT-R 功能描述:揚(yáng)聲器與變頻器 3MA 5V 78DBA 4000HZ RoHS:否 制造商:PUI Audio 產(chǎn)品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar
AT1741 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT
AT1741D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT
AT1741S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-CHANNEL PWM CONTROLLER FOR CCFL BACKLIGHT
AT1743 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Channel PWM Controller for LCD Display