Datasheet

For more information, please visit the product page.
date
07/02/2013
page
1 of 3
MODEL: CST-911RP-A │ DESCRIPTION: MAGNETIC BUZZER
FEATURES
• side port
• SPL 85 dB
• low profile
RoHS
SPECIFICATIONS
parameter
conditions/description
min
rated voltage
1.0
at rated voltage, 2,730 Hz square wave, ½ duty
coil resistance
5.0
coil impedance
sound pressure level
at 10 cm
85
rated frequency
dimensions
6.0
2.0
Vo-p
80
mA
7.0
Ω
11
Ω
91
dB
2,730
Hz
mm
0.6
material
PPO
terminal
pin type (Au plating)
operating temperature
storage temperature
RoHS
yes
1. Not recommended for wave soldering
MECHANICAL DRAWING
Sound Emission Hole
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units
Vo-p
ø9.0 x H4.5
weight
Note:
max
1.5
operating voltage
current consumption
typ
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œőĮł
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cui.com
g
-20
60
°C
-30
70
°C
For more information, please visit the product page.
CUI Inc │ MODEL: CST-911RP-A │ DESCRIPTION: BUZZER
date 07/02/2013 │ page 2 of 3
FREQUENCY RESPONSE CURVE
A: frequency response. Magn dB re 20.00µPA
100
90
80
dB
70
60
50
20
200
Hz
2K
20K
MEASUREMENT METHOD
+VDC
+2.5V
180Ω
0
cui.com
TR:
2SC1741AS
For more information, please visit the product page.
CUI Inc │ MODEL: CST-911RP-A │ DESCRIPTION: BUZZER
date 07/02/2013 │ page 3 of 3
REVISION HISTORY
rev.
description
date
1.0
initial release
01/30/2006
1.01
updated template and model number
04/24/2012
1.02
added soldering note
07/02/2013
The revision history provided is for informational purposes only and is believed to be accurate.
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20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
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.