CMT-1203-SMT [CUI]
PIEZO BUZZER TRANSDUCER; 压电蜂鸣器，传感器
| 型号： | CMT-1203-SMT |
| 厂家： | 
CUI INC |
| 描述： | PIEZO BUZZER TRANSDUCER |
| 文件： | 总3页 (文件大小：238K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date 05/03/2013
page 1 of 3
MODEL: CMT-1203-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
FEATURES
• low current
• side sound port
• externally driven
RoHS
SPECIFICATIONS
parameter
conditions/description
min
typ
max
units
Vp-p
mA
Hz
operating voltage
current consumption
rated frequency
sound pressure level
electrostatic capacity
dimensions
25
5
at 5 Vp-p, 4,000 Hz square wave
4,000
at 10 cm, 5 Vp-p, 4,000 Hz square wave
at 120 Hz/1 V
81
dB
11,200
16,000
20,800
0.5
pF
12 x 12 x 3
mm
g
weight
material
L.C.P. (black)
terminal
SMT type (Sn plating)
operating temperature
storage temperature
RoHS
-40
-40
120
120
°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 solder profile
260
°C
ˣ˸˴˾ʳ˧˸̀̃ ˅ˉ˃̓˖
˅ˈˈ̓˖
˅˃̑ˇ˃ʳ̆˸˶
˅˄ˊ̓˖
̓˖
˅˃˃̓˖
˄ˈ˃̓˖
ˉ˃̑˄ˋ˃̆˸˶
ˉ˃̑˄ˈ˃̆˸˶
˧˼̀˸ʳˮ̆˸˶˰
cui.com
CUI Inc │ MODEL: CMT-1203-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
date 05/03/2013 │ page 2 of 3
MECHANICAL DRAWING
units: mm[inch]
tolerance: ±0.3 mm
12.0 0.472
3.0 0.118
0.6 0.024
6.5 0.256
1.9 0.075
12.0 0.472
10.0 0.394
0.9 0.035
2.1 0.083
6.0 0.236
(2 PLCS)
4.0 0.157
3.0 0.118
(2 PLCS)
1.3 0.051
15.0 0.591
PCB LAYOUT
Top View
FREQUENCY RESPONSE CURVE
90
80
dB
70
60
50
40
20
200
Hz
2K
20K
cui.com
CUI Inc │ MODEL: CMT-1203-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
date 05/03/2013 │ page 3 of 3
REVISION HISTORY
rev.
description
date
1.0
initial release
06/01/2010
05/03/2013
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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