CPE-3085 CUI Inc, CPE-3085 Datasheet - Page 4

• Manufacturer Part Number: CPE-3085
• Description: BUZZER AUDIO PIEZO 3-28VDC 30MM
• Manufacturer: CUI Inc
• Series: CPEr
• Type: Piezo Transducer, External Driver

Specifications of CPE-3085

• Frequency: 3.6kHz
• Voltage - Rated: 12VDC
• Current Rating: 7mA
• Size / Dimension: Circular - 29.5mm Dia x 10mm H
• Mounting Type: Through Hole
• Sound Pressure Level: 82dB
• Operating Mode: Continuous
• Voltage Range: 3 ~ 28VDC
• Termination: Solder Pins/Posts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Other names: 102-2199

PART NUMBER:
MECHANICAL CHARACTERISTICS
item
solderability
soldering heat resistance
terminal pull strength
vibration test
drop test
ENVIRONMENT TEST
item
high temperature test
low temperature test
humidity test
temperature cycle test
RELIABILITY TEST
item
operating (life test)
TEST CONDITIONS
standard test conditions
judgement test conditions
20050 SW 112
CPE-3085
th
Ave. Tualatin, Oregon 97062
test condition
Lead terminals are immersed in rosin for 5 seconds and then im-
mersed in a solder bath of +230 ±5°C for 3 ±0.5 seconds.
Lead terminals are immersed up to 1.5 mm from the buzzer’s
body in a solder bath of 300 ±5°C for 3 ±0.5 seconds or 260 ±5°C
for 10 ±1 second.
The force of 9.8 N is applied for 10 sec. to each terminal in axial
direction.
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 3 drops on each
axis from the height of 75 cm onto a 40 mm thick wooden board.
test condition
After being placed in a chamber at +70°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% RH for
240 hours.
The part will be subjected to 5 cycles. One cycle will consist of:
test condition
1. Continuous life test:
The part will be subjected to 48 hours of continuous operation at
45°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.
a) Temperature: +5 ~ +35°C
a) Temperature: +25 ±2°C
phone [phone]
DESCRIPTION:
b) Humidity: 45 ~ 85%
b) Humidity: 60 ~ 70%
fax [phone] www.cui.com
PIEZO AUDIO TRANSDUCER
evaluation standard
90% min. of the lead terminals will be
wet with solder.
(except the edge of the terminal)
No interference in operation.
No damage or cutting off.
The value of oscillation frequency /
current consumption
should be ±10% of the initial
measurements. The SPL should
be within ±10dB compared with
the initial measurement.
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.
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.
c) Pressure: 860 ~ 1060 mbar
c) Pressure: 860 ~ 1060 mbar
date
page
06/2010
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