date 06/16/2015
page 1 of 3
cui.com
MODEL: CPE-350 │ DESCRIPTION: PIEZO BUZZER INDICATOR
FEATURES
• wire leads with panel-mount tabs
• 12 Vdc rating
• 2.8 kHz rated frequency
SPECIFICATIONS
parameter conditions/description min typ max units
rated voltage 12 Vdc
operating voltage 3 28 Vdc
current consumption at rated voltage 7 mA
rated frequency 2,300 2,800 3,300 Hz
sound pressure level at 30 cm, rated voltage 85 dB
dimensions Ø41.8 x 16.0 mm
weight 14.6 g
material ABS UL94 1/16” HB High Heat (black)
terminal wire leads
operating temperature -30 85 °C
storage temperature -40 95 °C
RoHS 2011/65/EU
Notes: 1.Allspecicationsmeasuredat5~35°C,humidityat45~85%,under86~106kPapressure,unlessotherwisenoted.
For more information, please visit the product page.
cui.com
CUI Inc │ MODEL: CPE-350 │ DESCRIPTION: PIEZO BUZZER INDICATOR date 06/16/2015 │ page 2 of 3
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
PERFORMANCE CURVES
5.0
140.
0
60.0
red
black
UL1007 LF 24AWG
2.05.0
41.8
5.0
16.0
50.0
3.4
(2 PLCS)
P:Voltagevs.SoundPressureLevel
I: Voltage vs. Current Consumption
For more information, please visit the product page.
CUI Inc │ MODEL: CPE-350 │ DESCRIPTION: PIEZO BUZZER INDICATOR date 06/16/2015 │ page 3 of 3
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.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 11/12/2007
1.01 applied new spec template 06/16/2015
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
For more information, please visit the product page.