CSQG703BP Datasheet, PDF (4/5 Pages) CUI INC – magnetic buzzer

Reliability Test
Item
Operating (Life Test)
Test Conditions
Standard Test Condition
Judgement Test Condition
Part No: CSQG703BP
Description: magnetic buzzer
Date: 9/20/2006
Unit: mm
Page No: 4 of 5
Test Condition
Evaluation Standard
1. Continuous life test:
The part will be subjected to 72 hours at +55°C After the test, the part shall meet
with 3.0 V, 2000 Hz applied.
specifications without any
damage to the appearance or
2. Intermittent life test:
performance. After 4 hours at
A duty cycle of 1 minute on, 1 minute off, a
+25°C, the SPL should be within
minimum of 10,000 times at room temp
±10 dBA of the initial SPL.
(+25±10°C) with 3.0 V, 2000 Hz applied.
a) Tempurature: +5 ~ +35°C b) Humidity: 45 - 85% c) Pressure: 860 - 1060 mbar
a) Tempurature: +25±2°C
b) Humidity: 60 - 70% c) Pressure: 860 - 1060 mbar
Phone: [phone] Fax: [phone] www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062