SPECIFICATIONS
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
VALUES
UNITS
12
1 ~ 30
5
19,000 30%
90
4,000 500
-30 ~ +70
-30 ~ +85
PPS
Au-plated Brass
Vp-p
Vp-p
4.0
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
DESCRIPTION
DATE
APPROVED
A
RELEASED FROM ENGINEERING
REVISED WEIGHT AND TERMINAL MATERIAL
3/8/2016
3/2/2020
M.V.
mA
pF
dBA
Hz
C
C
grams
7
3.3
0.3
2.2
R12.9
45
2
22
0.3
0.3
4
4
0.3
22.6
0.4
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2011/65/EU COMPLIANT.
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE 0.5 AND
ANGLES ARE 3 .
SIZE
A3
SMT-2240-TW-2-R.idw
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
J.A.F.
3/8/2016
B.R.
3/8/2016
E.P.
3/8/2016
3/8/2016
SMT-2240-TW-2-R
Transducer (Piezo)
Edition
Sheet
-
1/1
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
PUI Audio:
SMT-2240-TW-2-R
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