Part No: CSS-J4B20
Description: magnetic buzzer
Date: 11/13/2006
Unit: mm
Page No: 4 of 5
Mechanical Characteristics
Item
Operating (Life Test)
Evaluation Standard
Test Condition
1. Continuous life test:
The part will be subjected to 72 hours at +55°C After the test, the part shall meet
specifications without any
with 3.6 V, 2730 Hz applied.
damage to the appearance. After
4 hours at +25°C, the SPL
2. Intermittent life test:
should be within ±10 dBA of the
A duty cycle of 1 minute on, 1 minute off, a
initial SPL.
minimum of 10,000 times at room temp
(+25±10°C) with 3.6 V, 2730 Hz applied.
Test Conditions
Standard Test Condition
Judgement Test Condition
a) Tempurature: +5 ~ +35°C
a) Tempurature: +25±2°C
b) Humidity: 45 - 85%
b) Humidity: 60 - 70%
c) Pressure: 860 - 1060 mbar
c) Pressure: 860 - 1060 mbar
Recommended Temperature Profile for Reflow Oven
Phone: 800.275.4899
Fax: 503.612.2381
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
CUI [ CUI INC ]
