SMT-0927-S-4-R
9 x 9mm
Transducer
3541 Stop Eight Road • Dayton, Ohio 45414
Product Overview
^
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s
s
,
Frequency Response (3.6 V0-p @ 0.1 meters)
PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 12/15.
AT-1438-TWT-R
SMT-0927-S-4-R
40mm Speaker
9 x 9mm
Transducer
Mechanical and Environment Testing
Test Description
High Temperature
Low Temperature
Humidity
Vibration
Drop Test
Temperature Cycle Test
Recommended Reflow Profile
Test Condition
80°C (±2°C) with random humidity for 96 hours
-40°C (±2°C) with random humidity for 96 hours
25°C to 85°C with 80% to 98% relative humidity
for 12 hours, 10 cycles
1.53 mm movement modulated at 10-55 Hz in 3
directions for 2 hours
75 cm free fall in three directions, 3 cycles each
-40°C to 85°C, ten 60 minute cycles
After testing, part shall rest for two hours and then be tested for a clean, pure tone.
Recommended Drive Circuit
Recommended Land Pattern
PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 12/15.
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
3.6
2~4
100
16 ± 2.4
85
2,730 ± 500
UNIT
Vp-p
Vp-p
mA
OHM
dBA
Hz
°C
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.
REVISION HISTORY
LTR
-
A
RELEASED FROM ENGINEERING
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
DESCRIPTION
2/15/2006
11/2/2007
DATE
APPROVED
B.R.
-30 ~ +70
-40 ~ +85
°C
-
PA46
-
Sn PLATED BRASS
grams
0.8
9
4.5
0.5
0.7
1.6 (2)
D
9
3.6 (2)
T09274R
P. U. I.
3.6
9.8
SOUND EMISSION
HOLE
0.2
`
0.1
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
4
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
SIZE
J.A.F.
2/16/2006
E.P.
2/16/2006
B.R.
2/16/2006 11/2/2007
A3
SMT-0927-S-4-R
Transducer (Electro-Mech)
Edition
SMT-0927-S-4-R.idw
-
Sheet
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