For more information, please visit the
product page.
date
02/2010
page
1 of 4
PART NUMBER: CDMG16008-03
DESCRIPTION: LOW PROFILE SPEAKER
SPECIFICATIONS
parameter
input power
impedance
resonant frequency
sound pressure level
response
distortion
buzz, rattle, etc.
operating temperature
dimenstions
weight
material
RoHS
metal
yes
ø16 x 2.55 mm
1.5
g
at 1 kHz, 0.3 W
must be normal at sine wave 1.55 V
-20
55
°C
conditions/description
max. power: IEC-60268-5, filter 60 s on / 120 s off,
10 cycles at room temp
at 1 kHz, 1 V
at 1 V
0.3 W, 10 cm ave. at 1, 1.2, 1.5, 2 kHz
1 W, 1 m ave. at 1, 1.2, 1.5, 2 kHz
6.8
480
79
66
600
min
nom
0.3
8
600
82
69
max
0.5
9.2
720
85
72
20,000
10
units
W
Ω
Hz
dB
dB
Hz
%
APPEARANCE DRAWING
2.55
0.2
0.85
0.1
16.0
0.2
7.25
SOLDERING
POINT
1.5
0.05
BLACK
POLYESTER
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
www.cui.com
For more information, please visit the
product page.
date
02/2010
page
2 of 4
PART NUMBER: CDMG16008-03
DESCRIPTION: LOW PROFILE SPEAKER
FREQUENCY RESPONSE
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
www.cui.com
For more information, please visit the
product page.
date
02/2010
page
3 of 4
PART NUMBER: CDMG16008-03
DESCRIPTION: LOW PROFILE SPEAKER
MEASUREMENT METHOD
MECHANICAL CHARACTERISTICS
item
PCB wire pull strength
vibration test
test condition
The pull force will be applied to double lead wire:
horizontal 3.0 N (0.306 kg) for 30 seconds
The buzzer should be measured after a vibration amplitude of 1.5
mm with 10 ~ 55 Hz band of vibration frequency to each of the
3 perpendicular directions for 2 hours.
The buzzer without packaging is subjected to 10 drops on each
axis from the height of 75 cm onto a 40 mm thick wooden board.
evaluation standard
No damage or cutting off
No obstacle will be harmful to normal
operation; damages, cracks, rust, and
distortions. Should not be audible
at 1.55 V sine wave between
Fo ~ 20KHz.
drop test
ENVIRONMENT TEST
item
high temperature test
low temperature test
humidity test
temperature cycle test
test condition
After being placed in a chamber at +55°C for 96 hours.
After being placed in a chamber at -20°C for 96 hours.
After being placed in a chamber at +40°C and 90 ±5% RH for
240 hours.
The part will be subjected to 10 cycles. One cycle will consist of:
evaluation standard
+55
+25
-20
2hrs
0.5
hr
0.5
1hr hr
6hrs
2hrs
The speaker will be measured after
being placed at +25°C for 6 hours. No
obstacle will be harmful to normal
operation; damages, cracks, rust, and
distortions. Should not be audible
at 1.55 V sine wave between
Fo ~ 20KHz. The Fo should meet
initial measurements. SPL should be
within ±3dB compared to the initial
measurements.
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
www.cui.com
For more information, please visit the
product page.
date
02/2010
page
4 of 4
PART NUMBER: CDMG16008-03
DESCRIPTION: LOW PROFILE SPEAKER
RECOMMENDED TEMPERATURE PROFILE FOR HAND SOLDERING
370 10
/ 3 1 Sec
RELIABILITY TEST
item
operating (life test)
test condition
1. Load test:
The part will be subjected to 24 hours of continuous white noise
at 0.3 W at room temperature.
evaluation standard
The speaker will be measured after
being placed at +25°C for 6 hours. No
obstacle will be harmful to normal
operation; damages, cracks, rust, and
distortions. Should not be audible
at 1.55 V sine wave between
Fo ~ 20KHz. The Fo should meet
initial measurements. SPL should be
within ±3dB compared to the initial
measurements.
TEST CONDITIONS
standard test conditions
judgement test conditions
a) Temperature: +5 ~ +35°C
a) Temperature: +25 ±2°C
b) Humidity: 45 ~ 85%
b) Humidity: 60 ~ 70%
c) Pressure: 860 ~ 1060 mbar
c) Pressure: 860 ~ 1060 mbar
PACKAGING
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
www.cui.com
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