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
UNITS
3.5
3~5
35
42 6
85
2,048 500
-20 ~ +70
-30 ~ +80
PPO
Au PLATED
BRASS
2
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.
0.2
LTR
DESCRIPTION
DATE
APPROVED
A
RELEASED FROM ENGINEERING
ADJUST RATED CURRENT (MAX) TO 35mA
2014/06/30
2015/5/7
M.L.
2010, PUI AUDIO Inc.
mA
OHM
dBA
Hz
C
C
grams
5.5
12
REVISION HISTORY
8.5
0.2
SOUND
EMISSION HOLE
6.5
0.6
0.2
0.2 (2)
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2015/863/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-9-R.idw
Designed by
Date
Checked by
Date
Approved by
J.D.
6/30/2014
C.W.
6/30/2014
B.R.
Date
Drawn Date
6/30/2014 6/30/2014
AT-1220-TT-9-R
Transducer (Electro-Mech)
Edition
Sheet
-
1/1
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