SPECIFICATIONS
PARAMETERS
RATED VOLTAGE (SQUARE WAVE)
OPERATING VOLTAGE RANGE
RATED CURRENT (MAX)
COIL RESISTANCE
MINIMUM SPL @ 10 CM
RESONANT FREQUENCY
OPERATING TEMPERATURE
STORAGE TEMPERATURE
HOUSING MATERIAL
TERMINAL MATERIAL
WEIGHT
VALUES
UNITS
3
2~5
80
15 3
85
2,000 500
-25 ~ +70
-30 ~ +80
PPO
Au PLATED
BRASS
2
Vpk
Vpk
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
LTR
DESCRIPTION
DATE
-
RELEASED FROM ENGINEERING
2014/07/22
APPROVED
2003, Projects Unlimited Inc.
mA
OHM
dBA
Hz
C
C
grams
5.5
4
12
6.5
2X
0.6
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2011/65/EU COMPLIANT.
UNLESS OTHERWISE SPECIFIED:
All PURCHASES ARE SUBJECT TO AND
INCORPORATE THE PUI AUDIO TERMS
AND CONDITIONS SALE FOUND AT
http://www.puiaudio.com
/pdf/terms_conditions.pdf
(paper copy available upon request).
DIMENSIONS ARE IN MILLIMETERS,
TOLERANCES ARE 0.5 AND
ANGLES ARE 3 .
SIZE
A3
AT-1220-TT-3V-2-R.idw
Designed by
Date
Checked by
Date
Approved by
J.D.
7/22/2014
C.W.
7/22/2014
B.R.
Date
Drawn Date
7/22/2014 7/22/2014
AT-1220-TT-3V-2-R
Transducer (Electro-Mech)
Edition
Sheet
-
1/1
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