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
3.6
2.5 ~ 4.5
90
15 ± 3
90
2,630 ± 500
-30 ~ +70
-40 ~ +85
LCP
Sn PLATED
PHOSPHOR BRONZE
0.39
UNIT
Vp-p
Vp-p
mA
OHM
dBA
Hz
°C
°C
-
-
grams
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
DESCRIPTION
RELEASED FROM ENGINEERING
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
DATE APPROVED
8/9/2005
5/3/2010
B.R.
DUMMY
PAD
8
`
0.2
4.4
POLARITY
PAD (+)
3
`
0.2
1.5
`
0.1
6
`
0.05
T0826SR
PUI
KOREA
08.G
D
0.5
7.6
`
0.2
2.8
`
0.2
8.5 (MAX.)
8
`
0.2
SOUND
EMISSION
HOLE
DUMMY
PAD
POLARITY
PAD (-)
0.7
`
0.15
0.7
`
0.1
Designed by
Date
0.8
`
0.1 (4)
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.
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
Checked by
Date
Approved by
Date
Drawn Date
SIZE
J.A.F.
8/9/2005
E.P.
8/9/2005
B.R.
8/9/2005
5/3/2010
A3
SMT-0826-S-R
Transducer (Electro-Mech)
Edition
Sheet
SMT-0826-S-R.idw
-
1/1
嵌入式系统
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