For more information, please visit the
product page.
date
page
05/03/2013
1 of 3
MODEL:
CT-1205H-SMT
│
DESCRIPTION:
MAGNETIC BUZZER TRANSDUCER
FEATURES
• washable
• top sound port
• externally driven
RoHS
SPECIFICATIONS
parameter
rated voltage
operating voltage
current consumption
rated frequency
sound pressure level
coil resistance
dimensions
weight
material
terminal
operating temperature
storage temperature
RoHS
Note:
conditions/description
Vo-p
0V
min
3
typ
5
max
7
60
units
Vo-p
Vo-p
mA
Hz
dBA
at rated voltage, 2,400 Hz square wave, ½ duty
2,400
at 10 cm (A-weight), rated voltage, 2,400 Hz
square wave, ½ duty
12.8 x 12.8 x 10
2
PPS (S-206)
SMT type (Sn plating)
-30
-40
yes
88
40
92
47
54
Ω
mm
g
70
85
°C
°C
Add suffix “-TR” to the model for tape & reel packaging
SOLDERABILITY
parameter
reflow soldering
conditions/description
see reflow solder profile
min
typ
max
260
units
°C
cui.com
For more information, please visit the
product page.
CUI Inc
│
MODEL:
CT-1205H-SMT
│
DESCRIPTION:
MAGNETIC BUZZER TRANSDUCER
date
05/03/2013
│
page
2 of 3
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
CT-1205H
0112
CHINA
RECOMMENDED
PCB LAYOUT
(Top View)
FREQUENCY RESPONSE CURVE
MEASUREMENT METHOD
+VDC
+2.5V
180Ω
0
TR:
2SC1741AS
cui.com
For more information, please visit the
product page.
CUI Inc
│
MODEL:
CT-1205H-SMT
│
DESCRIPTION:
MAGNETIC BUZZER TRANSDUCER
date
05/03/2013
│
page
3 of 3
REVISION HISTORY
rev.
1.0
1.01
1.02
description
initial release
applied new template
updated part number, added TR package option, applied new spec template
date
05/01/2006
10/20/2009
05/03/2013
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
CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website.
Fax 503.612.2383
cui.com
techsupport@cui.com
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.
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