CPE-270 CUI Inc, CPE-270 Datasheet - Page 3
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CPE-270
Manufacturer Part Number
CPE-270
Description
BUZZER PIEZO 12VDC 3.5KHZ W/WIRE
Manufacturer
CUI Inc
Series
CPEr
Type
Piezo Indicator, Internal Driver
Datasheet
1.CPE-270.pdf
(5 pages)
Specifications of CPE-270
Frequency
3.5kHz
Voltage - Rated
12VDC
Current Rating
5mA
Size / Dimension
Circular - 33.7mm Dia x 14.5mm H
Mounting Type
Flange Mount
Sound Pressure Level
86dB
Operating Mode
Continuous
Voltage Range
3 ~ 28VDC
Termination
Wire Leads
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Frequency
-
Other names
102-1634
PART NUMBER: CPE-270
MECHANICAL CHARACTERISTICS
item
solderability
lead wire pull strength
vibration
drop test
ENVIRONMENT TEST
item
high temp. test
low temp. test
humidity test
temp. cycle test
20050 SW 112
th
Ave. Tualatin, Oregon 97062
test condition
Stripped wires are immersed in rosin for
5 seconds and then immersed in solder bath
of 270 ±5°C for 3 ±1 seconds.
The pull force shall be applied to lead wire:
Horizontal
Vertical
The buzzer shall be measured after applying
a vibration amplitude of 1.5 mm with 10 to
55 Hz band of vibration frequency to each of
the 3 perpendicular directions for 2 hours.
The part will be dropped from a height of
75 cm onto a 40 mm thick wooden board 3
times in 3 axes (X, Y, Z) for a total of 9 drops.
test condition
After being placed in a chamber at +95°C for
240 hours.
After being placed in a chamber at -40°C for
240 hours.
After being placed in a chamber at +40°C and
90±5% relative humidity for 240 hours.
The part shall be subjected to 5 cycles. One
cycle will consist of:
-40
0.5hr 0.5hr 0.25 0.5hr
phone
phone 503.612.2300 fax
+25
DESCRIPTION: piezo audio indicators
3hours
3.0N for 30 seconds
2.0N for 30 seconds
+95
0.5hr
0.5hr 0.25
fax 503.612.2383
+25
evaluation standard
evaluation standard
No damage or cutting off.
The buzzer will be measured after
90% min. of the lead terminals
will be wet with solder
(except the edge of the terminal).
The value of oscillation
frequency/current consumption
should be ±10% of the initial
measurements. The SPL should
be within ±10dB compared with
the initial measurement.
being placed at +25°C for 4
hours. The value of the
oscillation frequency/current
consumption should be ±10%
compared to the initial
measurements. The SPL should
be within ±10dB compared to the
initial measurements.
page
date
11/12/2007
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