AT-1220-TT-R PROJECTS UNLIMITED, AT-1220-TT-R Datasheet
AT-1220-TT-R
Manufacturer Part Number
AT-1220-TT-R
Description
TRANSDUCER, E/M, ALARM, 2.048KHZ, 85DBA
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.AT-1220-TT-R.pdf
(1 pages)
Specifications of AT-1220-TT-R
Transducer Function
Alarm
Current Rating
10mA
Supply Voltage Min
1V P-p
Supply Voltage Max
3V P-p
Resonant Frequency
2048Hz
Outer Diameter
12mm
External Width
12mm
Sound Level Spl
85dBA
External Diameter
12mm
Rohs Compliant
Yes
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.
n
WITHOUT NOTICE.
12
`
0.2
SPECIFICATIONS
RED COPPER
Sn PLATED
2,048 ± 500
VALUES
-20 ~ +70
-30 ~ +80
NORYL
42 ± 6
1 ~ 3
1.5
10
82
2
n
EMISSION HOLE
2.3
`
0 SOUND
UNITS
grams
OHM
Vp-p
Vp-p
dBA
mA
Hz
°C
°C
-
-
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
n
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
0.6
PROJECTS UNLIMITED, INC. ANY USE OR
`
©2003, Projects Unlimited Inc.
0.2
INC. IS PROHIBITED.
5
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
AT-1220-TT-R.idw
LTR
A
B
C
-
8.5 ` 0.2
A3
SIZE
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
R.A.C.
REMOVED LEAD FREE ADDED RoHS NOTE
RELEASED FROM ENGINEERING
9/2/2004
REVISED MINIMUM SPL
6.5 ` 0.2
Date
DESCRIPTION
REVISION HISTORY
Checked by
Transducer (Electro-Mech)
Date
AT-1220-TT-R
Approved by
R.W.
11/29/2007
8/10/2005
9/2/2004
4/7/2008
9/2/2004
DATE
Date
Edition
APPROVED
-
4/7/2008
Drawn Date
R.W.
B.R.
1 / 1
Sheet
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