Transducer (Piezo)
AT-3035-TT-R
J.A.F.
B.R.
E.P.
9/10/2008
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
10/7/2005
Date
10/7/2005
Date
10/7/2005
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AT-3035-TT-R.idw
A3
SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING 10/07/2005
A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 9/11/2008 B.R.
B REVISED CAPACITANCE AND ADDED CIRCUIT# 3 9/5/2012 B.R.
SPECIFICATIONS
PARAMETERS VALUES
UNIT
RATED VOLTAGE 12
Vdc
OPERATING VOLTAGE RANGE
1.5 ~ 24 Vdc
RATED CURRENT (MAX)
12 mA
CAPACITANCE (MAIN)
30,000 ± 30%
pF
CAPACITANCE (FEEDBACK)
2,900 ± 30%
pF
MINIMUM SPL @ 10 CM CIRCUIT#1
90 dBA
MINIMUM SPL @ 10 CM CIRCUIT#2
98 dBA
MINIMUM SPL @ 10 CM CIRCUIT#3
75
dBA
RESONANT FREQUENCY
3,500 ± 500
Hz
OPERATING TEMPERATURE
-20 ~ +70
°C
STORAGE TEMPERATURE
-30 ~ +80
°C
HOUSING MATERIAL PBT
-
TERMINAL MATERIAL
TIN/NICKEL
PLATED COPPER
-
WEIGHT
5
grams
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THE SOUND PRESSURE IS MEASURED BY USING THE REFERENCE
DRIVING CIRCUITS SHOWN, CIRCUIT #2 HAS A HIGHER SPL.
4. THIS PART IS RoHS 2002/95/EC COMPLIANT.
130°
130°
n30
9.8 `0.38
2 `0.3
3.3 `0.3
3.6 `0.3
9 `0.3
12
9 `0.3
R17
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.
