AB2020B-2 PUI Audio, Inc., AB2020B-2 Datasheet
AB2020B-2
Manufacturer Part Number
AB2020B-2
Description
BUZZER PIEZO ELEMENT 2.0KHZ 20MM
Manufacturer
PUI Audio, Inc.
Series
Projects Unlimitedr
Type
Standardr
Datasheet
1.AB2020B-2.pdf
(1 pages)
Specifications of AB2020B-2
Frequency
2kHz
Impedance
500 Ohm
Voltage - Input, Max
30V p-p
Capacitance @ Frequency
90000pF @ 1kHz
Size
0.79" Dia (20mm)
Technology
Piezoelectric
Voltage Rating
30 V
Diameter
20 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PARAMETERS
RESONANT FREQUENCY
RESONANT IMPEDANCE (MAX)
MAX INPUT VOLTAGE
CAPACITANCE @ 1kHZ
PLATE MATERIAL
OPERATING TEMPERATURE
STORAGE TEMPERATURE
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
WITHOUT NOTICE.
n
15
`
n
0.3
20
SPECIFICATIONS
`
0.1
90,000 ±30%
2,000 ± 300
-20 ~ +60
-20 ~ +70
VALUES
BRASS
500
30
UNITS
Ohm
Vp-p
Hz
pF
°C
°C
-
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
PROJECTS UNLIMITED, INC. ANY USE OR
©2003, Projects Unlimited Inc.
INC. IS PROHIBITED.
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
AB2020B-2.idw
A
0.05 ` 0.01
LTR
A
-
A3
SIZE
A ( 30 : 1 )
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
J.A.F.
0.1 ` 0.02
RELEASED FROM ENGINEERING
2/23/2006
Date
DESCRIPTION
REVISION HISTORY
Checked by
B.R.
2/24/2006
Date
Bender
AB2020B-2
Approved by
E.P.
2/23/2006
8/10/2010
DATE
2/24/2006
Date
Edition
-
APPROVED
8/10/2010
Drawn Date
B.R.
1 / 1
Sheet
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