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.
REVISION HISTORY
SPECIFICATIONS
LTR
-
A
DESCRIPTION
DATE APPROVED
9/18/2006
PARAMETERS
VALUES
UNITS
Vp-p
RELEASED FROM ENGINEERING
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
10/3/2008
B.R.
©2003, Projects Unlimited Inc.
RATED VOLTAGE
10
Vp-p
OPERATING VOLTAGE RANGE
RATED CURRENT (MAX)
1 ~ 30
9
mA
pF
25,000 ± 30%
96
CAPACITANCE
MINIMUM SPL @ 10 CM
dBA
3,000 ± 500
-30 ~ +85
-40 ~ +95
ABS
RESONANT FREQUENCY
OPERATING TEMPERATURE
STORAGE TEMPERATURE
HOUSING MATERIAL
TERMINAL MATERIAL
WEIGHT
Hz
°C
°C
-
-
LEAD WIRES
12
grams
16
n3.4 (2)
n7 SOUND
EMISSION HOLE
135 `5
UL1095 AWG #28
5 `2
BLACK (-)
RED (+)
50
60
n41.8
5
NOTES:
UNLESS OTHERWISE
SPECIFIED:
Designed by
Approved by
Checked by
Date
Date
Date
Drawn Date
1. ALL DIMENSIONS ARE IN MILLIMETERS.
9/18/2006
9/18/2006
9/18/2006 10/3/2008
J.D.
B.R.
R.W.
SIZE
DIMENSIONS ARE IN
MILLIMETERS,
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
AT-4230-TF-LW135-R
Transducer (Piezo)
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
A3
Edition
Sheet
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
1 / 1
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