CT-1205CL Datasheet, PDF (4/5 Pages) CUI INC – Magnetic buzzer

PART NUMBER: CT-1205CL
RELIABILITY TEST
item
operating (life test)
DESCRIPTION: magnetic buzzer
rev. A
page 4 of 5
date 02/2008
test condition
1. Continuous life test:
The part will be subjected to 72 hours of
continuous operation at +55°C with
5 V 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 dc applied.
evaluation standard
After the test, the part will meet
specifications without any
damage in appearance except
SPL. After 4 hours at 25°C, SPL
should be within ±10% of the
initial measurements.
TEST CONDITIONS
standard test condition
judgement test condition
a) temperature: +5 ~ +35°C
a) temperature: +25 ±2°C
b) humidity: 45 - 85% c) pressure: 860-1060 mbar
b) humidity: 60 - 70% c) pressure: 860-1060 mbar
RECOMMENDED TEMPERATURE PROFILE FOR REFLOW OVEN
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]