BeStar BMT0905H05S LF - Manual (Page 4)

3.Reliability Test
www.be-star.com [email protected]
T
h
is
p
ri
n
t
and
i
n
fo
rm
a
ti
on
t
he
re
i
n
a
re
p
rop
ri
e
ta
ry
t
o
B
e
s
ta
r E
le
c
tr
on
ics
I
ndu
s
tr
y
C
o
.,
L
td.
and
s
ha
ll
no
t
be
u
s
ed
i
n
w
ho
le
o
r
in
p
a
rt
w
it
hou
t
it
s
wr
itt
en
c
on
tent
Checked by:
A
Date
6
REV.
BESTAR ELECTRONICS INDUSTRY CO.,LTD
5
Drawn
4
Approved by: Note
B
Date:
Drawn by:
C
D
E
F
G
H
6 5 4
Transducer A
Page:04 of 08
3 1 2
B
C
D
E
F
G
H
3 2 1
BMT0905H05S LF
09/08/11
魏奉玲
徐 波
陶红仲
DRG NO: BS/TET01.183B
BMT0905H05S LF
A 王善梅 03/12/23
B 魏奉玲 09/08/11
博 士 達
RohS
3.1 high temperature test
Temperature +70 C
Duration 96hrs
3.2 low temperature test
Temperature -30 C
Duration 96hrs
3.3 life test in normal temperature
Power supply rated voltage
Duration 1000hrs
3.4 temperature cycle test
Cycles 5
3.5 Humidity cycle test
cycles 5
15min 15min 30min 30min
-30 C
1h 1h 12h 10h
25 C 90-95% RH
RH 65 C 90-95%
3.6 Drop test
Height 70cm
(to 10mm thickness woodenboard)
Direction x,y,z (3 directions, 2 times for each direction)
3.7 Solderability
Temperature 250 C 5 C
Duration 3 0.3sec
Notice: All specification must be satisfied in this condition.
all these tests above should be measured after leaving normal temperature for 4hrs.
+20 C +20 C
+70 C