SMT-1427-T-R PROJECTS UNLIMITED, SMT-1427-T-R Datasheet
SMT-1427-T-R
Manufacturer Part Number
SMT-1427-T-R
Description
TRANSDUCER, E/M, ALARM, 2.7KHZ, 85DBA
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.SMT-1427-T-R.pdf
(1 pages)
Specifications of SMT-1427-T-R
Transducer Function
Alarm
Current Rating
80mA
Supply Voltage Min
3V P-p
Supply Voltage Max
7V P-p
Resonant Frequency
2700Hz
Length
14.2mm
External Width
11mm
Sound Level Spl
85dBA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SMT-1427-T-R
Manufacturer:
PUIAUDIO
Quantity:
20 000
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.
1.75
10.E
SPECIFICATIONS
T1427SR
KOREA
P U I
PHOSPHOR BRONZE
11
Sn PLATED
2,700 ± 500
VALUES
D
-30 ~ +60
-40 ~ +85
30 ± 4.5
3 ~ 7
LCP
0.7
80
85
5
UNITS
grams
OHM
Vp-p
Vp-p
dBA
2 x 45°
CHAMFER
(TYP. 2 LOC.)
mA
Hz
°C
°C
n
EMISSION HOLE
-
-
2.1 SOUND
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.
3.4
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
SMT-1427-T-R.idw
DUMMY
LTR
A
PAD
-
14.2
A3
SIZE
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
J.D.
RELEASED FROM ENGINEERING
5/4/2006
Date
DESCRIPTION
2.5 (2)
REVISION HISTORY
1.4 (2)
Checked by
E.P.
Transducer (Electro-Mech)
5/4/2006
2.3 (2)
2.1 (2)
Date
SMT-1427-T-R
DUMMY
PAD
SMT SOLDER
TABS (TYP. 2 LOC.)
Approved by
B.R.
5/11/2010
5/4/2006
5/4/2006
DATE
Date
Edition
APPROVED
-
5/11/2010
Drawn Date
B.R.
1 / 1
Sheet
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