CMI-1240-SMT [CUI]
PIEZO BUZZER INDICATOR;
| 型号： | CMI-1240-SMT |
| 厂家： | 
CUI INC |
| 描述： | PIEZO BUZZER INDICATOR |
| 文件： | 总3页 (文件大小：175K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
For more information, please visit the product page.
date 05/13/2013
page 1 of 3
MODEL: CMI-1240-SMT │ DESCRIPTION: PIEZO BUZZER INDICATOR
FEATURES
• low current
• washable
• internally driven
RoHS
SPECIFICATIONS
parameter
conditions/description
min
typ
max
units
Vdc
Vdc
mA
Hz
rated voltage
operating voltage
current consumption
rated frequency
sound pressure level
dimensions
12
3
20
8
at rated voltage
3,500
83
4,000
4,500
at 10 cm, rated voltage
16.9 x 16.9 x 7.8
dB
mm
g
weight
2.6
material
PPS UL-94 V-0 (black)
SMT type (Au plating)
terminal
operating temperature
storage temperature
RoHS
-30
-40
70
80
°C
°C
yes
Note:
Add suffix “-TR” to the model for tape & reel packaging
SOLDERABILITY
parameter
conditions/description
min
typ
max
units
reflow soldering
see reflow profile
260
°C
PeakTemp260°C
255°C
20~40sec
217°C
200°C
C
150°C
60~180sec
60 ~150sec
Time [sec]
cui.com
For more information, please visit the product page.
CUI Inc │ MODEL: CMI-1240-SMT │ DESCRIPTION: PIEZO BUZZER INDICATOR
date 05/13/2013 │ page 2 of 3
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
CUI.Inc.
RECOMMENDED
PCB LAYOUT
(Top View)
PERFORMANCE CURVES
P: Voltage vs. Sound Pressure Level
I: Voltage vs. Current Consumption
at10cm
110
105
100
95
90
85
80
P
25
20
15
10
5
75
70
I
0
3
9
12
15
6
18
20
Voltage(VDC)
cui.com
For more information, please visit the product page.
CUI Inc │ MODEL: CMI-1240-SMT │ DESCRIPTION: PIEZO BUZZER INDICATOR
date 05/13/2013 │ page 3 of 3
REVISION HISTORY
rev.
description
date
1.0
initial release
06/03/2005
05/13/2013
1.01
updated part number, added TR package option, applied new spec template
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.
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