CUI CT-1205-SMT

date
05/02/2013
page
1 of 3
MODEL: CT-1205-SMT │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
FEATURES
• washable
• top sound port
• externally driven
RoHS
SPECIFICATIONS
parameter
rated voltage
conditions/description
Vo-p
min
3
0V
at rated voltage, 2,400 Hz square wave, ½ duty
rated frequency
sound pressure level
at 10 cm (A-weight), rated voltage, 2,400 Hz
square wave, ½ duty
coil resistance
dimensions
max
5
operating voltage
current consumption
typ
Vo-p
8
Vo-p
40
mA
2,400
Hz
87
92
dBA
38.3
45
51.7
12.8 x 12.8 x 7.1
2
PPS (S-206)
terminal
SMT type (Sn plating)
Ω
mm
weight
material
units
g
operating temperature
-30
85
°C
storage temperature
-40
85
°C
max
units
260
°C
RoHS
Note:
yes
Add suffix “-TR” to the model for tape & reel packaging
SOLDERABILITY
parameter
conditions/description
reflow soldering
see reflow solder profile
min
Peak Temp 260°C
255°C
20~40 sec
217°C
°C
200°C
150°C
60~180sec
Time[sec]
cui.com
60~150sec
typ
CUI Inc │ MODEL: CT-1205-SMT │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
date 05/02/2013 │ page 2 of 3
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
RECOMMENDED
PCB LAYOUT
(Top View)
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FREQUENCY RESPONSE CURVE
100
90
dB
80
70
60
50
20
200
Hz
2K
20K
MEASUREMENT METHOD
+VDC
+2.5V
180Ω
TR:
2SC1741AS
0
cui.com
CUI Inc │ MODEL: CT-1205-SMT │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
date 05/02/2013 │ page 3 of 3
REVISION HISTORY
rev.
description
date
1.0
initial release
03/13/2006
1.01
new template applied
01/07/2008
1.02
updated part number, added TR package option, applied new spec template
05/02/2013
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.