CT-1212CL Datasheet, PDF (4/5 Pages) CUI INC – Magnetic buzzer

Reliability Test
Item
Operating (Life Test)
Part No: CT-1212CL
Description: magnetic buzzer
Date: 9/22/2006
Unit: mm
Page No: 4 of 5
Test Condition
1. Continuous life test:
The part will be subjected to 72 at +55°C with
12.0 V dc 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 12.0 V dc applied.
Evaluation Standard
After the test, the part shall meet
specifications without any
damage to the appearance or
performance. After 4 hours at
25°C, the SPL should be within
±10 dBA of the initial SPL
measurement.
Test Conditions
Standard Test Condition
Judgement Test Condition
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
Recommended Temperature Profile for Reflow Oven
Phone: [phone] Fax: [phone] www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062