Datasheet

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Part No: CEM-1206S
Date: 8/14/2006
Unit: mm
Description: magnetic buzzer
Page No: 1 of 5
Specifications
Rated voltage
5.0 Vo-p
Operating voltage
Mean current
3.0 - 8.0 Vo-p
45 mA max.
Coil resistance
Sound output
47 ±7.0 Ω
Min. 85 (Typical 92) dBA
Rated frequency
Operating temperature
Storage temperature
Dimensions
Weight
Material
Terminal
RoHS
2,400 Hz
-30 ~ +70° C
-40 ~ +85° C
ø12.0 x H9.5 mm
1.6 g
PBT (Black)
Pin type (Plating Au)
yes
Applying rated voltage, 2400 Hz
square wave, ½ duty
Distance at 10cm (A-weight free air).
Applying rated voltage of 2400 Hz, square
wave, 1/2 duty.
See attached drawing
See attached drawing
Frequency Response Curve
Phone: 800.275.4899
Fax: 503.612.2381
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
For more information, please visit the product page.
Part No: CEM-1206S
Date: 8/14/2006
Unit: mm
Description: magnetic buzzer
Page No: 2 of 5
Appearance Drawing
Tolerance: ±0.5
Measurement Method
Phone: 800.275.4899
Fax: 503.612.2381
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
For more information, please visit the product page.
Date: 8/14/2006
Part No: CEM-1206S
Unit: mm
Description: magnetic buzzer
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 lead terminals should
Lead terminals are immersed in rosin for 5
be wet with solder. (Except the
seconds and then immersed in solder bath
edge of the terminal)
of 270 ±5°C for 3 ±1 seconds.
Lead terminals are immersed up to 1.5mm from
the buzzer’s body in solder bath of 260 ±5°C for No in interference in operation.
3 ±1 seconds.
Apply force of 9.8 N (1.0 kg) to the terminal for No damage or cutting off.
10 seconds.
The buzzer will be measured after applying
After the test, the part should
a vibration amplitude of 1.5 mm with 10 to
meet specifications without any
55 Hz band of vibration frequency to each of
damage to the appearance and
the 3 perpendicular directions for 2 hours.
the SPL should be within
The part is to be dropped from a height of
±10 dBA of the initial SPL.
75 cm onto a 40 mm thick wooden board 3
times in 3 axis (X, Y, Z) for a total of 9 drops.
Environment Test
Item
High temp. test
Low temp. test
Thermal shock
Temp./Humidity cycle
Phone: 800.275.4899
Test Condition
The part will be subjected to +85°C for
96 hours.
The part will be subjected to -40°C for
96 hours
The part will be subjected to 10 cycles. One
cycle will consist of:
The part shall be subjected to 10 cycles. One
cycle will be 24 hours and consist of:
Fax: 503.612.2381
www.cui.com
Evaluation Standard
After the test, the part shall meet
specifications without any
damage to the appearance and
performance except SPL. After
4 hours at +25°C, the SPL
should be within ±10 dBA of the
initial SPL.
20050 SW 112th Ave.
Tualatin, OR 97062
For more information, please visit the product page.
Date: 8/14/2006
Part No: CEM-1206S
Unit: mm
Description: magnetic buzzer
Page No: 4 of 5
Reliability Tests
Item
Operating (Life Test)
Test Condition
1. Continous life test:
The part will be subjected to 72 hours at 55°C
with 5 V, 2400 Hz applied.
2. Intermittent life test:
A duty cycle of 1 minute on, 1 mintue off, a
minimum of 10,000 times at room temp.
(25±10°C) with 5 V, 2400 Hz applied.
Evaluation Standard
After the test, the part shall meet
specifications without any
damage to the appearance and
performance except SPL. After
4 hours at +25°C, the SPL
should be within ±10 dBA of the
initial SPL.
Test Conditions
Standard Test Condition
Judgement Test Condition
Phone: 800.275.4899
a) Tempurature: +5 ~ +35°C
a) Tempurature: +25±2°C
Fax: 503.612.2381
b) Humidity: 45 - 85%
b) Humidity: 60 - 70%
www.cui.com
c) Pressure: 860 - 1060 mbar
c) Pressure: 860 - 1060 mbar
20050 SW 112th Ave.
Tualatin, OR 97062
For more information, please visit the product page.
Part No: CEM-1206S
Date: 8/14/2006
Unit: mm
Description: magnetic buzzer
Page No: 5 of 5
Packaging
Phone: 800.275.4899
Fax: 503.612.2381
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
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