SMT-1640-S-R PROJECTS UNLIMITED, SMT-1640-S-R Datasheet
SMT-1640-S-R
Manufacturer Part Number
SMT-1640-S-R
Description
TRANSDUCER, E/M, ALARM, 4KHZ, 70DBA
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.SMT-1640-S-R.pdf
(1 pages)
Specifications of SMT-1640-S-R
Transducer Function
Alarm
Current Rating
3mA
Supply Voltage Min
1V P-p
Supply Voltage Max
25V P-p
Resonant Frequency
4000Hz
Length
16mm
External Width
16mm
Sound Level Spl
70dBA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PARAMETERS
RATED VOLTAGE
OPERATING VOLTAGE RANGE
RATED CURRENT (MAX)
CAPACITANCE
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.
SPECIFICATIONS
2 (2)
Sn PLATED COPPER
14,000 ± 30%
4,000 ± 500
VALUES
-40 ~ +120
-40 ~ +120
16
1 ~ 25
LCP
70
5
3
1
UNIT
grams
Vp-p
Vp-p
dBA
mA
Hz
pF
°C
°C
-
-
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
n
PROJECTS UNLIMITED, INC. ANY USE OR
1 (4)
©2003, Projects Unlimited Inc.
INC. IS PROHIBITED.
0.2
2.5
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
SMT-1640-S-R.idw
LTR
2 (2)
16
A
B
C
-
A3
SIZE
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
n
J.D.
0.8 (2)
REVISED CAPACITANCE TOLERANCE
RELEASED FROM ENGINEERING
ADDED PART NUMBER TO PART
5/15/2006
Date
DESCRIPTION
REVISION HISTORY
Checked by
E.P.
5/15/2006
Transducer (Piezo)
Date
SMT-1640-S-R
Approved by
B.R.
5/15/2006
12/4/2006
11/8/2007
5/15/2006
3/7/2007
DATE
Date
Edition
APPROVED
-
11/8/2007
Drawn Date
R.W.
R.W.
B.R.
1 / 1
Sheet
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