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參數(shù)資料
| 型號(hào)： | SMT-2240-TW-R |
| 廠商： | PUI Audio, Inc. |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | BUZZER PIEZO 10V 22MM 4.0KHZ SMD |
| 3D 型號(hào)： | SMT-2240-TW-R.igs |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | SMT |
| 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(hào) |
| 電壓 - 額定： | 10Vp-p |
| 電壓范圍： | 1 ~ 30V |
| 頻率： | 4kHz |
| 工作模式： | 連續(xù) |
| 聲壓級(jí)： | 90dB @ 10V，10cm |
| 電流 - 電源： | 3mA |
| 可清洗： | 無(wú) |
| 安裝類型： | 表面貼裝 |
| 端子： | 焊盤 |
| 尺寸/尺寸： | 圓形 - 22.50mm 直徑 x 7.30mm H |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 電容 @ 頻率： | 19000pF @ 4kHz |
| 工作溫度： | -20°C ~ 70°C |
| 產(chǎn)品目錄頁(yè)面： | 2663 (CN2011-ZH PDF) |
| 其它名稱： | 668-1109-6 |
Transducer (Piezo)
SMT-2240-TW-R
J.A.F.
B.R.
E.P.
5/12/2010
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
12/5/2005
Date
12/5/2005
Date
12/5/2005
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
SMT-2240-TW-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
12/5/2005
A
REVISED CAPACITANCE
11/4/2009
B.R.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
5/12/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RATED VOLTAGE
10
Vp-p
OPERATING VOLTAGE RANGE
1 ~ 30
Vp-p
RATED CURRENT (MAX)
3mA
CAPACITANCE
19,000 ± 30%
pF
MINIMUM SPL @ 10 CM
90
dBA
RESONANT FREQUENCY
4,000 ± 500
Hz
OPERATING TEMPERATURE
-20 ~ +70
°C
STORAGE TEMPERATURE
-30 ~ +80
°C
HOUSING MATERIAL
PPS
-
TERMINAL MATERIAL
Sn PLATED COPPER
-
WEIGHT
3
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.
45°
0.3
22.5
`0.3
22.1
n`0.3
3.3
0.4
7
`0.3
4
n`0.3
R12.9
2.2
4
2
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