A ( 20 : 1 )
Bender
AB2720B
RABL
S.J.
4/9/2002
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
8/11/2010
Date
Date
4/10/2002
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AB2720B.idw
A3
SIZE
A
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING
4/9/2002
A REVISED TO NEW TEMPLATE
9/4/2003
R.W.
B REVISED SPECIFICATIONS
1/12/2004
R.W.
C REVISED DIMENSION SIZE AND SYLE
1/19/2006
B.R.
D REVISED TO INVENTOR 3-D DRAWING TEMPLATE
8/11/2010
B.R.
SPECIFICATIONS
PARAMETERS VALUES UNITS
RESONANT FREQUENCY 2,000 ± 500
Hz
RESONANT IMPEDANCE (MAX)
300
Ohm
MAX INPUT VOLTAGE 30
Vp-p
CAPACITANCE @ 1kHZ
45,000 ± 30%
pF
PLATE MATERIAL BRASS
-
OPERATING TEMPERATURE -20 ~ +70 °C
STORAGE TEMPERATURE -30 ~ +80 °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.
27
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n20
0.23 `0.1
0.1 `0.03
