參數資料
| 型號： | AT-3425-TWT-R |
| 廠商： | PUI Audio, Inc. |
| 文件頁數： | 1/1頁 |
| 文件大小： | 0K |
| 描述： | BUZZER PIEZO 12V 34MM PC MOUNT |
| 產品目錄繪圖： | AT-3425-TWT-R Bottom AT-3425-TWT-R Side AT-3425-TWT-R Top |
| 3D 型號： | AT-3425-TWT-R.igs |
| 標準包裝： | 1 |
| 系列： | AT |
| 驅動器電路： | 傳感器，外部驅動 |
| 技術： | 壓電式（帶反饋） |
| 輸入類型： | DC |
| 電壓 - 額定： | 12VDC |
| 電壓范圍： | 3 ~ 28V |
| 頻率： | 2.5kHz |
| 工作模式： | 連續 |
| 聲壓級： | 85dB @ 12V，10cm |
| 電流 - 電源： | 7mA |
| 可清洗： | 是 |
| 安裝類型： | 通孔 |
| 端子： | PC 引腳 |
| 尺寸/尺寸： | 圓形 - 33.60mm 直徑 x 11.50mm H |
| 包裝： | 散裝 |
| 電容 @ 頻率： | 21000pF @ 2.5kHz |
| 工作溫度： | -30°C ~ 85°C |
| 其它名稱： | 668-1106 |
Transducer (Piezo)
AT-3425-TWT-R
J.A.F.
B.R.
E.P.
10/3/2008
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
9/12/2005
Date
9/12/2005
Date
9/12/2005
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AT-3425-TWT-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
9/12/2005
A
REVISED FEEDBACK LOOP
1/2/2008
R.W.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
10/3/2008
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RATED VOLTAGE
12
Vp-p
OPERATING VOLTAGE RANGE
3 ~ 28
Vp-p
RATED CURRENT (MAX)
7mA
CAPACITANCE
21,000 ± 30%
pF
MINIMUM SPL @ 10 CM
85
dBA
RESONANT FREQUENCY
2,500 ± 500
Hz
OPERATING TEMPERATURE
-30 ~ +85
°C
STORAGE TEMPERATURE
-40 ~ +95
°C
HOUSING MATERIAL
ABS
-
TERMINAL MATERIAL
Au PLATED
PHOSPHOR BRONZE
-
WEIGHT
5
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.
4. PART WASHABLE USING DEIONIZED WATER, OR PURE ISOPROPYL ALCOHOL.
5.6
n`0.2 SOUND
EMISSION HOLE
n33.6
8.1
11.5
14.9
3.5
n0.6
REMOVEABLE
WASH TAB
LOCATING
DOT GROUND
120°
GROUND
MAIN
FEEDBACK
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