Datenblatt

For more information, please visit the product page.
page
1 of 5
date
11/12/2007
DESCRIPTION: piezo audio transducer
PART NUMBER: CPE-168
SPECIFICATONS
30 Vp-p max.
9 mA max.
84 db min.
12,000 ± 30%
-20 ~ +70° C
-30 ~ +80° C
Ø13.0 x H6.0 mm
0.8 g max.
PBT (black)
pin type (Sn plating)
yes
ed
at 10 Vp-p, sqaure wave, 4.0 Khz
at 10 cm/10 Vp-p, sqaure wave, 4.0 Khz
at 120 Khz/1 V
APPEARANCE DRAWING
co
tolerance: ±0.5
units: mm
nt
in
u
operating voltage
current consumption
sound pressure level
electrostatic capacity
operating tempurature
storage tempurature
dimensions
weight
material
terminal
RoHS
7.0
D
is
13.0
0.5 0.05
(2 PLCS)
5.0
0.2
6.0
0.2
13.0
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
For more information, please visit the product page.
page
2 of 5
date
11/12/2007
DESCRIPTION: piezo audio transducer
PART NUMBER: CPE-168
D
is
co
MEASUREMENT METHOD
nt
in
u
ed
FREQUENCY RESPONSE CURVE
S.P.L. Measuring Circuit
Mic: RION S.P.L. meter UC30 or equivalent
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
For more information, please visit the product page.
page
3 of 5
date
11/12/2007
DESCRIPTION: piezo audio transducer
PART NUMBER: CPE-168
MECHANICAL CHARACTERISTICS
terminal mechanical strength
vibration
drop test
1. Not recommended for wave soldering
ENVIRONMENT TEST
low temp. test
humidity test
D
is
temp. cycle test
test condition
After being placed in a chamber at +80°C for
240 hours.
After being placed in a chamber at -30°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:
co
item
high temp. test
nt
Notes:
ed
soldering heat resistance
test condition
evaluation standard
Lead terminals are immersed in rosin for
90% min. of the lead terminals
5 seconds and then immersed in solder bath
will be wet with solder
of 270 ±5°C for 3 ±1 seconds.
(except the edge of the terminal).
Lead terminals are immersed up to 1.5mm from
buzzer’s body in solder bath of 300 ±5°C for
No interference in operation.
3 ±0.5 seconds or 260 ±5°C for 10 ±1 seconds.
For 10 seconds, the force of 9.8N (1.0kg) is
No damage or cutting off.
applied to each terminal in axial direction.
The buzzer shall be measured after applying
a vibration amplitude of 1.5 mm with 10 to
The value of oscillation
55 Hz band of vibration frequency to each of
frequency/current consumption
the 3 perpendicular directions for 2 hours.
should be ±10% of the initial
The part will be dropped from a height of
measurements. The SPL should
75 cm onto a 40 mm thick wooden board 3
be within ±10dB compared with
times in 3 axes (X, Y, Z) for a total of 9 drops.
the initial measurement.
in
u
item
solderability 1
evaluation standard
The buzzer will 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.
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
For more information, please visit the product page.
page
4 of 5
date
11/12/2007
DESCRIPTION: piezo audio transducer
PART NUMBER: CPE-168
RELIABILITY TEST
test condition
1. Continuous life test:
The part will be subjected to 48 hours of
continuous operation at +55°C with rated
voltage applied.
2. Intermittent life test:
A duty cycle of 1 minute on, 1 minutes off, a
minimum of 5,000 times at room temp
(+25 ±2°C) with rated voltage applied.
in
u
TEST CONDITIONS
a) tempurature: +5 ~ +35°C
a) tempurature: +25 ±2°C
b) humidity: 45 - 85%
b) humidity: 60 - 70%
c) pressure: 860-1060 mbar
c) pressure: 860-1060 mbar
D
is
co
nt
standard test condition
judgement test condition
evaluation standard
The buzzer will 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.
ed
item
operating (life test)
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
For more information, please visit the product page.
page
5 of 5
date
11/12/2007
DESCRIPTION: piezo audio transducer
PART NUMBER: CPE-168
D
is
co
nt
in
u
ed
PACKAGING
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
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