cmt 1604 smt

For more information, please visit the product page.
date
05/13/2013
page
1 of 3
MODEL: CMT-1604-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
FEATURES
• low current
• low profile
• externally driven
RoHS
SPECIFICATIONS
parameter
conditions/description
min
typ
operating voltage
current consumption
at 3 Vp-p, 4,000 Hz square wave
rated frequency
max
units
25
Vp-p
5
mA
4,000
sound pressure level
at 10 cm, 3 Vp-p, 4,000 Hz square wave
electrostatic capacity
at 1 KHz, 1 V
dimensions
16 x 16 x 2.6
Hz
81
14,000
dB
20,000
26,000
pF
mm
weight
0.96
material
LCP (white) + PCB (FR4)
terminal
SMT type (Au plating)
g
operating temperature
-40
120
°C
storage temperature
-40
120
°C
max
units
250
°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
ˣ˸˴˾ʳ˧˸̀̃ ˅ˈ˃̓˖
˅ˇˈ̓˖
˄ˈʳ̆˸˶ʳˠ˴̋ˁ
˅˄ˊ̓˖
̓˖
˅˃˃̓˖
˄ˈ˃̓˖
ˉ˃̑˄ˋ˃̆˸˶
˧˼̀˸ʳˮ̆˸˶˰
cui.com
ˉ˃̑˄ˈ˃̆˸˶
typ
For more information, please visit the product page.
CUI Inc │ MODEL: CMT-1604-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
date 05/13/2013 │ page 2 of 3
MECHANICAL DRAWING
units: mm[inch]
tolerance: ±0.2 mm
SOUND PORTS
2.6 0.102
17.5 0.689
2.0 0.079
(2 PLCS)
16.0 0.630
0.6 0.024
0.1 (2 PLCS)
3.2 0.126
(2 PLCS)
16.0 0.630
2.0 0.079
(2 PLCS)
1.0 0.039
(4 PLCS)
2.5 0.098
(2 PLCS)
3.5 0.138
(2 PLCS)
15.0 0.591
RECOMMENDED
PCB LAYOUT
(Top View)
FREQUENCY RESPONSE CURVE
O u tp u t R e s p o n s e ( S ig n a l 1 ) - In p u t ( M a g n itu d e ) \ S S R A n a ly z e r
[dB/2 0 u P a ]
100
90
80
70
60
50
40
30
20
10
0
-10
150
200
300
500
700
1k
1 .5 k
[Hz ]
cui.com
2k
3k
5k
7k
10k
15k
For more information, please visit the product page.
CUI Inc │ MODEL: CMT-1604-SMT │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
date 05/13/2013 │ page 3 of 3
REVISION HISTORY
rev.
description
date
1.0
initial release
07/15/2010
1.01
updated part number, added TR package option, applied new spec template
05/13/2013
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.