SMT-0540-T-2-R Datasheet, PDF (1/1 Pages) Projects Unlimited, Inc. – ADDED TERMINAL MATERIAL PLATING

SPECIFICATIONS
PARAMETERS
VALUES
RATED VOLTAGE (SQUARE WAVE)
3
OPERATING VOLTAGE RANGE
2~4
RATED CURRENT (MAX)
100
COIL RESISTANCE
12 ± 2
MINIMUM SPL @ 10 CM
78
RESONANT FREQUENCY
4,000 ± 500
OPERATING TEMPERATURE
-30 ~ +70
STORAGE TEMPERATURE
-40 ~ +85
HOUSING MATERIAL
LCP
TERMINAL MATERIAL
Au PLATED
PHOSPHOR BRONZE
WEIGHT
0.3
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.
3
LTR
-
A
B
C
D
E
F
G
3A
0.6 SOUND
EMISSION HOLE
POLARITY
MARK
6A
●PUI
3B
1.1
5
REVISION HISTORY
DESCRIPTION
RELEASED FROM ENGINEERING
ADDED TERMINAL MATERIAL PLATING
UPDATED RoHS AND TOLERANCE
UPDATED TERMINAL DIMENSIONS
ADDED REFLOW TEMPERATURE
REVISED REFLOW TEMPERATURE
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
REVISED TERMINAL MATERIAL
DUMMY LEAD 0.7
0.7 (3)
LEAD (-)
DATE APPROVED
12/6/2004
1/18/2005
R.W.
5/9/2005
R.W.
5/18/2005
B.R.
1/9/2006
B.R.
6/5/2006
B.R.
6/4/2010
B.R.
5/11/2012
M.L.
4.2
1.95
LEAD (+)
NOTES:
5
1. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
0.9 (2)
0.8
5.5 MAX.
2. ALL DIMENSIONS ARE IN MILLIMETERS.
3. DATE CODE:
A. FIRST DIGIT REPRESENTS THE NO. OF THE YEAR.
B. LAST DIGIT REPRESENTS THE MONTH. (A-JAN~L-DEC.)
4. THIS PART IS RoHS 2002/95/EC COMPLIANT.
5. REFLOWABLE TO 260°C
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
SIZE
A3
SMT-0540-T-2-R.idw
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
R.A.C. 12/6/2004 E.P. 12/6/2004 R.W. 12/6/2004 6/4/2010
SMT-0540-T-2-R
Edition
Sheet
Transducer (Electro-Mech) _{- 1 / 1}