SMT-1427-S-3-R PROJECTS UNLIMITED, SMT-1427-S-3-R Datasheet
SMT-1427-S-3-R
Manufacturer Part Number
SMT-1427-S-3-R
Description
TRANSDUCER, E/M, ALARM, 2.7KHZ, 87DBA
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.SMT-1427-S-3-R.pdf
(1 pages)
Specifications of SMT-1427-S-3-R
Transducer Function
Alarm
Current Rating
90mA
Supply Voltage Min
3V P-p
Supply Voltage Max
4.5V P-p
Resonant Frequency
2700Hz
Length
14mm
External Width
11mm
Sound Level Spl
87dBA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
WITHOUT NOTICE.
(+)
2
SPECIFICATIONS
T14273R
2
P. U. I.
PHOSPHOR BRONZE
10.5
11
Sn PLATED
2,700 ± 500
VALUES
-40 ~ +85
-50 ~ +85
3 ~ 4.5
18 ± 3
PA46
90
87
3
1
UNITS
grams
OHM
Vp-p
Vp-p
dBA
mA
Hz
°C
°C
-
-
14
(-)
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
PROJECTS UNLIMITED, INC. ANY USE OR
©2003, Projects Unlimited Inc.
INC. IS PROHIBITED.
5.7
1.2
5
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
SMT-1427-S-3-R.idw
ARE ±0.5 AND
SPECIFIED:
3.3 ` 0.2
LTR
A
-
A3
SIZE
0.6
3 ` 0.2
1
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
J.A.F.
1
RELEASED FROM ENGINEERING
2/10/2006
Date
4.2 ` 0.2
DESCRIPTION
7.5
6
REVISION HISTORY
Checked by
E.P.
Transducer (Electro-Mech)
2/10/2006
SOUND
EMISSION HOLE
SMT-1427-S-3-R
Date
n
n
2
0.6 (4)
0.5 STAND-OFF (2)
0.4
Approved by
B.R.
2/10/2006
2/10/2006
5/7/2010
DATE
Date
Edition
APPROVED
-
5/7/2010
Drawn Date
B.R.
1 / 1
Sheet
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