Transducer (Electro-Mech)
AT-1220-TT-5-R
R.C.
E.P.
10/15/2007
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
7/5/2005
Date
Date
7/6/2005
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AT-1220-TT-5-R.idw
A3
SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING
7/5/2005
A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 10/15/2007 B.R.
SPECIFICATIONS
PARAMETERS VALUES UNITS
RATED VOLTAGE (SQUARE WAVE)
1.5
Vp-p
OPERATING VOLTAGE RANGE
1 ~ 3
Vp-p
RATED CURRENT (MAX)
10
mA
COIL RESISTANCE
50 ± 7.5
OHM
MINIMUM SPL @ 10 CM
73
dBA
RESONANT FREQUENCY
2,048 ± 100
Hz
OPERATING TEMPERATURE -20 ~ +70 °C
STORAGE TEMPERATURE
-30 ~ +85
°C
HOUSING MATERIAL NORYL
-
TERMINAL MATERIAL
Sn PLATED
COPPER
-
WEIGHT 2
grams
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
n8 SOUND
EMISSION HOLE
12n`0.2
5.5 `0.2
5
0.5
n0.6 (2)
6.5 `0.2
+
_
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.
