CT-1205 CUI Inc, CT-1205 Datasheet - Page 3

• Manufacturer Part Number: CT-1205
• Description: BUZZER MAGNETIC 12.8MM 3-8V SMD
• Manufacturer: CUI Inc
• Series: CTr
• Type: Magnetic Transducer, External Driver

Specifications of CT-1205

• Frequency: 2.4kHz
• Voltage - Rated: 5Vo-p
• Current Rating: 40mA
• Size / Dimension: Square - 12.8mm L x 12.8mm W x 7.1mm H
• Mounting Type: Surface Mount
• Sound Pressure Level: 87dB
• Operating Mode: Continuous
• Voltage Range: 3 ~ 8Vo-p
• Termination: Solder Pads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Other names: 102-1199-2

PART NUMBER: CT-1205
ENVIRONMENT TEST
item
high temp. test
low temp. test
thermal shock
temp. cycle test
RELIABILITY TEST
item
operating (life test)
TEST CONDITIONS
standard test condition
judgement test condition
20050 SW 112
th
Ave. Tualatin, Oregon 97062
a) temperature: +5 ~ +35°C
a) temperature: +25 ±2°C
test condition
After being placed in a chamber at +85°C for
96 hours.
After being placed in a chamber at -40°C for
96 hours.
The part will be subjected to 10 cycles. One
cycle will consist of:
The part will be subjected to 10 cycles. One
cycle will consist of:
test condition
1. Continuous life test:
The part will be subjected to 72 hours of
continuous operation at +70°C with 5 V,
2400 Hz applied.
2. Intermittent life test:
A duty cycle of 1 minute on, 1 minute off, a
minimum of 10,000 times at room temp
(+25 ±10°C) with 5 V, 2400 Hz applied.
+85°C
+25°C
-40°C
30 min.
3hrs
a
a,b : 90~98%RH
c : 80~98%RH
phone
phone [phone] fax
12±0.5hrs
60 min.
b
DESCRIPTION: magnetic buzzer
24hours
30 min.
+85 ° C
b) humidity: 45 - 85%
b) humidity: 60 - 70%
3hrs
c
fax [phone]
evaluation standard
evaluation standard
After the test, the part will meet
specifications without any
damage to its appearance and
performance. After 4 hours at
25°C, the SPL should be within
±10dB compared with the initial
measurement.
After the test, the part will meet
specifications without any
damage to its appearance and
performance. After 4 hours at
25°C, the SPL should be within
±10dB compared with the initial
measurement.
c) pressure: 860-1060 mbar
c) pressure: 860-1060 mbar
rev.
page
date
03/2010
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