Datasheet

For more information, please visit the product page.
date
03/31/2016
page
1 of 4
MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
FEATURES
• externally driven
• wave solderable
• 91 dB SPL
SPECIFICATIONS
parameter
rated voltage
conditions/description
Vo-p
operating voltage
current consumption
min
at rated voltage, 2,048 Hz square wave, ½ duty
Vo-p
70
mA
85
91
dBA
13.6
16
18.4
Ø12.0 x 8.5
Ω
mm
1.4
material
PPO
terminal
pin type (Au plating)
operating temperature
storage temperature
Notes:
Vo-p
5.0
Hz
weight
RoHS
units
2,048
at 10 cm (A-weight), rated voltage, 2,048 Hz
square wave, ½ duty
coil resistance
dimensions
max
3.5
3.0
0V
rated frequency
sound pressure level
typ
g
-20
60
°C
-30
70
°C
max
units
250
°C
2011/65/EU
1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted.
SOLDERABILITY
parameter
conditions/description
wave soldering
see recommended wave soldering profile
min
Wave Solder Profile
3 Sec Max
250
2~5 °C/Sec
Temperature (°C)
130 °C/Sec
2~5 °C/Sec
110
25
40 Sec
60 Sec
Preheating
1.5
Sec Max
Melting
Time (sec)
cui.com
100 Sec
Cooling
typ
For more information, please visit the product page.
CUI Inc │ MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
date 03/31/2016 │ page 2 of 4
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
FREQUENCY RESPONSE CURVE
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MEASUREMENT METHOD
+VDC
+2.5V
180Ω
TR:
2SC1741AS
0
cui.com
For more information, please visit the product page.
CUI Inc │ MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
date 03/31/2016 │ page 3 of 4
PACKAGING
units: mm
Tray Size: 184 x 180 x 23 mm
Carton Size: 440 x 400 x 310 mm
Tray QTY: 100 pcs per tray
Carton QTY: 6,000 pcs per carton
IJııőńŔ
ŕœłŚ
Lot No.
XXXXXXXXXX
Model No. XXXXXXXXXX
Quantity.
XXXX
Pcs
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ĩĶőńŔġŕųŢźĪ
Date:
DD MM YY
MADE IN CHINA
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CUI Inc
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ĩIJijőńŔġŐŶŵġŃŰŹĪ
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The label is placed on the inner
boxes and outer carton.
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cui.com
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ĵĵı
For more information, please visit the product page.
CUI Inc │ MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER
date 03/31/2016 │ page 4 of 4
REVISION HISTORY
rev.
1.0
description
date
initial release
03/31/2016
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.