cdmg16008 03

For more information, please visit the product page.
date 02/2010
page 1 of 4
DESCRIPTION: LOW PROFILE SPEAKER
PART NUMBER: CDMG16008-03
SPECIFICATIONS
parameter
conditions/description
input power
max. power: IEC-60268-5, filter 60 s on / 120 s off,
10 cycles at room temp
min
impedance
at 1 kHz, 1 V
resonant frequency
at 1 V
sound pressure level
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
response
max
units
0.3
0.5
W
6.8
8
9.2
Ω
480
600
720
Hz
79
66
82
69
85
72
dB
dB
20,000
Hz
10
%
55
°C
600
distortion
at 1 kHz, 0.3 W
buzz, rattle, etc.
must be normal at sine wave 1.55 V
operating temperature
dimenstions
nom
-20
ø16 x 2.55 mm
weight
1.5
material
metal
RoHS
yes
APPEARANCE DRAWING
2.55
0.2
16.0
0.2
0.85
0.1
7.25
SOLDERING
POINT
1.5
0.05
20050 SW 112th Ave. Tualatin, Oregon 97062
BLACK
POLYESTER
phone 503.612.2300
fax 503.612.2383 www.cui.com
g
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 112th 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
DESCRIPTION: LOW PROFILE SPEAKER
PART NUMBER: CDMG16008-03
MEASUREMENT METHOD
MECHANICAL CHARACTERISTICS
item
test condition
evaluation standard
PCB wire pull strength
The pull force will be applied to double lead wire:
horizontal 3.0 N (0.306 kg) for 30 seconds
No damage or cutting off
vibration test
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.
drop test
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.
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.
ENVIRONMENT TEST
item
test condition
high temperature test
After being placed in a chamber at +55°C for 96 hours.
evaluation standard
low temperature test
After being placed in a chamber at -20°C for 96 hours.
humidity test
After being placed in a chamber at +40°C and 90 ±5% RH for
240 hours.
temperature cycle test
The part will be subjected to 10 cycles. One cycle will consist of:
+55
+25
-20
2hrs
0.5
hr
0.5
1hr hr
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.
6hrs
20050 SW 112th 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
DESCRIPTION: LOW PROFILE SPEAKER
PART NUMBER: CDMG16008-03
RECOMMENDED TEMPERATURE PROFILE FOR HAND SOLDERING
370 10
/ 3 1 Sec
RELIABILITY TEST
item
test condition
evaluation standard
operating (life test)
1. Load test:
The part will be subjected to 24 hours of continuous white noise
at 0.3 W at room temperature.
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
a) Temperature: +5 ~ +35°C
b) Humidity: 45 ~ 85%
c) Pressure: 860 ~ 1060 mbar
judgement test conditions
a) Temperature: +25 ±2°C
b) Humidity: 60 ~ 70%
c) Pressure: 860 ~ 1060 mbar
PACKAGING
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2383 www.cui.com
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