參數(shù)資料
型號: AB2040B
廠商: PUI Audio, Inc.
文件頁數(shù): 1/1頁
文件大?。?/td> 0K
描述: BUZZER PIEZO ELEMENT 4.0KHZ 20MM
產(chǎn)品目錄繪圖: AB2040B Side
AB2040B Top
3D 型號: AB2040B.igs
標準包裝: 1
頻率: 4kHz
類型: 標準
阻抗: 350 歐姆
電壓 - 輸入(最大): 30V p-p
電容 @ 頻率: 25000pF @ 1kHz
尺寸: 0.79 英寸直徑(20mm)
端子:
工作溫度: -20°C ~ 60°C
產(chǎn)品目錄頁面: 2661 (CN2011-ZH PDF)
其它名稱: 668-1006
B ( 25 : 1 )
Bender
AB2040B
B.C.
S.J.
8/10/2010
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
5/28/2003
Date
5/30/2003
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AB2040B.idw
A3
SIZE
B
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
-
RELEASED FROM ENGINEERING
11/6/2001
A
REVISED TO NEW TEMPLATE
9/4/2003
R.W.
B
ADDED DIMENSION AND TOLERANCES
1/7/2004
R.W.
C
REVISED SPECIFICATIONS
1/12/2004
R.W.
D
REVISED DIMENSION
1/28/2004
R.W.
E
REVISED DIMENSION
8/31/2004
R.W.
F
REVISED CAP. SPEC. FROM 1 KHz TO 100 Hz &
THICKNESS TOL. FROM .02 TO .03
8/8/2005
R.W.
G
REVISED DIMENSION SIZE AND STYLE
12/21/2005
B.R.
H
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
8/11/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RESONANT FREQUENCY
4,000 ± 500
Hz
RESONANT IMPEDANCE (MAX)
350
Ohm
MAX INPUT VOLTAGE
30
Vp-p
CAPACITANCE @ 1kHZ
25,000 ±30%
pF
PLATE MATERIAL
BRASS
-
OPERATING TEMPERATURE
-20 ~ +60
°C
STORAGE TEMPERATURE
-20 ~ +70
°C
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.
0.28
`0.05
0.15
`0.03
20
n`0.1
15
n`0.3
13.7
n`0.45
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