參數(shù)資料
型號: AB2020B-2
廠商: PUI Audio, Inc.
文件頁數(shù): 1/1頁
文件大小: 0K
描述: BUZZER PIEZO ELEMENT 2.0KHZ 20MM
標準包裝: 3,000
頻率: 2kHz
類型: 標準
阻抗: 500 歐姆
電壓 - 輸入(最大): 30V p-p
電容 @ 頻率: 90000pF @ 1kHz
尺寸: 0.79 英寸直徑(20mm)
端子:
工作溫度: -20°C ~ 60°C
A ( 30 : 1 )
Bender
AB2020B-2
J.A.F.
B.R.
E.P.
8/10/2010
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
2/23/2006
Date
2/24/2006
Date
2/24/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AB2020B-2.idw
A3
SIZE
A
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
2/23/2006
A
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
8/10/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RESONANT FREQUENCY
2,000 ± 300
Hz
RESONANT IMPEDANCE (MAX)
500
Ohm
MAX INPUT VOLTAGE
30
Vp-p
CAPACITANCE @ 1kHZ
90,000 ±30%
pF
PLATE MATERIAL
BRASS
-
OPERATING TEMPERATURE
-20 ~ +60
°C
STORAGE TEMPERATURE
-20 ~ +70
°C
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.
0.1
0.02
0.05
0.01
20
0.1
15
0.3
2003, Projects Unlimited Inc.
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.
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