SPECIFICATIONS
PARAMETERS
RATED VOLTAGE
OPERATING VOLTAGE RANGE
RATED CURRENT (MAX)
COIL RESISTANCE
MINIMUM SPL @ 10 CM
RESONANT FREQUENCY
OPERATING TEMPERATURE
STORAGE TEMPERATURE
HOUSING MATERIAL
TERMINAL MATERIAL
WEIGHT
VALUES
UNIT
5
3~8
45
47 7
85
2,048 200
-20 ~ +60
-30 ~ +70
PPO
Au PLATED
PHOSPHER BRONZE
1.6
Vpk
Vpk
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PUI AUDIO, INC. ANY USE OR REPRODUCTION, IN
ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION
OF PUI AUDIO, INC. IS PROHIBITED.
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
A
B
RELEASED FROM ENGINEERING
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
REVISED HOUSING MATERIAL AND WEIGHT
8/5/2005
4/7/2008
2/19/2020
B.R.
M.L.
2010, PUI AUDIO Inc.
mA
OHM
dBA
Hz
C
C
grams
3.3
9.5
REMOVABLE
WASH TAB
6.5
0.6
12
0.1 (2)
EPOXY
POTTING
2.3 0.3 SOUND
EMISSION HOLE
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2015/863/EC COMPLIANT.
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE 0.5 AND
ANGLES ARE 3 .
SIZE
A3
AT-1220-TWT-5V-R.idw
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
J.A.F.
8/5/2005
B.R.
8/5/2005
E.P.
8/5/2005
4/7/2008
AT-1220-TWT-5V-R
Transducer (Electro-Mech)
Edition
Sheet
-
1/1
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