CSS-0575B Datasheet, PDF (3/5 Pages) CUI INC – MAGNETIC BUZZER

PART NUMBER: CSS-0575B
date 06/2010
page 3 of 5
DESCRIPTION: MAGNETIC BUZZER
MECHANICAL CHARACTERISTICS
item
soldering
soldering heat resistance
terminal mechanical strength
vibration test
drop test
test condition
Lead terminals are immersed in a solder bath of +260 ±5°C for 3
±1 seconds.
The buzzer will follow the reflow temperature curve to test its
reflow thermo stability.
For 10 seconds, the force of 9.8 N (1.0 kg) is applied to each
terminal in each axial direction.
The buzzer should be measured after a vibration amplitude of 1.5
mm with 10 ~ 55 Hz band of vibration frequency to each of the
3 perpendicular directions for 6 hours.
The buzzer without packaging is subjected to 3 drops on each
axis from the height of 75 cm onto a 40 mm thick wooden board.
evaluation standard
95% min. of the lead terminals will be
wet with solder.
(except the edge of the terminal)
No interference in operation.
No damage or cutting off
After any tests, the buzzer will meet
specifications without any damage
in appearance and the SPL should be
within ±10 dBA of the initial
measurements.
ENVIRONMENT TEST
item
high temperature test
low temperature test
thermal shock test
test condition
After being placed in a chamber at +80°C for 48 hours.
After being placed in a chamber at -40°C for 48 hours.
The part will be subjected to 10 cycles. One cycle will consist of:
evaluation standard
temperature cycle test
-40°C
+80°C
30 min.
30 min.
60 min.
After any tests, the buzzer will meet
specifications without any damage in
appearance except SPL. After
4 hours at 25°C, SPL should be within
±10 dBA of the initial measurements.
The part will be subjected to 10 cycles. One cycle will consist of:
+80°C
+25°C
a
b
3hrs 12±0.5hrs 3hrs
c
a,b : 90~98%RH
c : 80~98%RH
24hours
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone] www.cui.com