CUI CPE-244

Part No: CPE-244
Date: 7/10/2006
Unit: mm
Description: piezo audio indicator
Page No: 1 of 5
Specifications
Operating frequency
Operating voltage
Current consumption
Sound pressure level
Rated voltage
Tone
Operating tempurature
Storage tempurature
Dimensions
Weight
Material
Terminal
RoHS
5.0 KHz ± 0.5
9 ~ 16 V dc
35 mA max.
80 db min.
12 V dc
Continuous
-30 ~ +85° C
-40 ~ +95° C
Ø14.0 x H10.0 mm
5 g max.
PBT+15% Glass
Pin type
yes
at 12 V dc
at 30 cm / 12 V dc
Appearance Drawing
Tolerance: ±0.5
Label
Phone: 800.275.4899
Fax: 503.372.1266
www.cui.com
9615 SW Allen Blvd Suite 103
Beaverton, OR 97005
Date: 7/10/2006
Part No: CPE-244
Unit: mm
Description: piezo audio indicator
Page No: 2 of 5
Voltage: Sound Pressure Level / Voltage: Current Consumption
at 30 cm
110
100
95
90
P
85
80
20
15
I
10
Current Consumption (mA)
Sound Pressure Level (dB)
105
5
6
9
12
14
16
18
Voltage (V dc)
Measurement Method
S.P.L Measuring Circuit
Mic: RION S.P.L. meter UC30 or equivalent
S.G.: Hewlett Packard 33120A Function Generator or equivalent
Phone: 800.275.4899
Fax: 503.372.1266
www.cui.com
9615 SW Allen Blvd Suite 103
Beaverton, OR 97005
Date: 7/10/2006
Part No: CPE-244
Unit: mm
Description: piezo audio indicator
Page No: 3 of 5
Mechanical Characteristics
Item
Solderability
Soldering Heat Resistance
Terminal Mechanical Strength
Vibration
Drop Test
Evaluation Standard
Test Condition
90% min. of the lead terminals
Lead terminals are immersed in rosin for
will be wet with solder. (Except
5 seconds and then immersed in solder bath
the edge of the terminal)
of 270 ±5°C for 3 ±1 seconds.
Lead terminals are immersed up to 1.5mm from
No interference in operation.
buzzer’s body in solder bath of 300 ±5°C for
3 ±0.5 seconds or 260 ±5°C for 10 ±1 seconds.
No damage or cutting off.
For 10 seconds, the force of 9.8N (1.0kg) is
applied to each terminal in axial direction.
The buzzer should be measured after applying
The value of oscillation
a vibration amplitude of 1.5 mm with 10 to
frequency/current consumption
55 Hz band of vibration frequency to each of
should be ±10% of the initial
the 3 perpendicular directions for 2 hours.
measurements. The SPL should
The part will be dropped from a height of
be within ±10dB compared with
75 cm onto a 40 mm thick wooden board 3
the initial measurement.
times in 3 axes (X, Y, Z) for a total of 9 drops.
Environment Test
Item
High temp. test
Low temp. test
Humidity test
Temp. cycle test
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:
+95℃
+25℃
+25℃
-40℃
0.5hr 0.5hr 0.25 0.5hr
0.5hr
Evaluation Standard
The buzzer should be measured
after 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.
0.5hr 0.25
3hours
Phone: 800.275.4899
Fax: 503.372.1266
www.cui.com
9615 SW Allen Blvd Suite 103
Beaverton, OR 97005
Date: 7/10/2006
Part No: CPE-244
Unit: mm
Description: piezo audio indicator
Page No: 4 of 5
Reliability Test
Item
Operating (Life Test)
Test Condition
1. Continuous life test:
The part will be subjected to 48 hours of
continuous operation at +70°C with rated
voltage applied.
2. Intermittent life test:
A duty cycle of 1 minute on, 1 minute off, a
minimum of 5,000 times at room temp
(+25 ±2°C) with rated voltage applied.
Evaluation Standard
The buzzer should be measured
after 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 ±13dB compared to
the initial measurements.
Test Conditions
Standard Test Condition
Judgement Test Condition
Phone: 800.275.4899
a) Tempurature: +5 ~ +35°C
a) Tempurature: +25 ±2°C
Fax: 503.372.1266
www.cui.com
b) Humidity: 45 - 85%
b) Humidity: 60 - 70%
c) Pressure: 860-1060 mbar
c) Pressure: 860-1060 mbar
9615 SW Allen Blvd Suite 103
Beaverton, OR 97005
Date: 7/10/2006
Part No: CPE-244
Unit: mm
Description: piezo audio indicator
Page No: 5 of 5
Packaging
100PC S
TR A Y
mm
(10PC S Tray)
mm
mm
O ut B ox
(10PC S Tray)
1.C EP-244
2. R oH S C om pliant
Tray
O ut B ox
Phone: 800.275.4899
Fax: 503.372.1266
1x100PC S=100PC S
230m m x230m m x270m m
www.cui.com
10LA Y ER x100PC S=1000PC S
9615 SW Allen Blvd Suite 103
Beaverton, OR 97005