11. Reliability test results
Reliability Test Items
Test
cate-
gories
Test items
Test methods and conditions
1 Terminal Strength
(Pull test)
2 Mounting Strength
3 Vibration
4 Shock
5 Solderabitlity
6 Resistance to
Soldering Heat
1 High Temperature
Storage
2 Low Temperature
Storage
3 Temperature
Humidity
Storage
4 Unsaturated
Pressure Cooker
5 Temperature
Cycle
Pull force
: 20N
Test time
: 10±1 sec.
Screw torque
: 2.5 ~ 3.5 N・m (M5)
Test time
: 10±1 sec.
Range of frequency : 10 ~ 500Hz
Sweeping time
: 15 min.
Acceleration
: 10G
Sweeping direction : Each X,Y,Z axis
Test time
: 6 hr. (2hr./direction)
Maximum acceleration : 1000G
Pulse width
: 0.5msec.
Direction
: Each X,Y,Z axis
Test time
: 3 times/direction
Solder temp.
: 235±5 ℃
Immersion time
: 5±1sec.
Test time
: 1 time
Each terminal should be Immersed in solder
within 1~1.5mm from the body.
Solder temp.
: 260±5 ℃
Immersion time
: 10±1sec.
Test time
: 1 time
Each terminal should be Immersed in solder
within 1~1.5mm from the body.
Storage temp.
: 125±5 ℃
Test duration
: 1000hr.
Storage temp.
: -40±5 ℃
Test duration
: 1000hr.
Storage temp.
: 85±3 ℃
Relative humidity
: 85±5%
Test duration
: 1000hr.
Test temp.
: 121 ℃
Atmospheric pressure : 2.03×105 Pa
(Reference value)
Test duration
: 20hr.
Test temp.
+3
: Low temp. -40 -5 ℃
+5
High temp. 125 -5 ℃
6 Thermal Shock
Dwell time
Number of cycles
RT 5 ~ 35 ℃
: High ~ RT ~ Low ~ RT
1hr. 0.5hr. 1hr. 0.5hr.
: 100 cycles
Test temp.
+0
: High temp. 100 -5 ℃
+5
Low temp. 0 -0 ℃
Used liquid : Water with ice and boiling water
Dipping time
: 5 min. par each temp.
Transfer time
: 10 sec.
Number of cycles
: 10 cycles
Reference
norms
EIAJ
ED-4701
Number
of sample
Accept-
ance
number
A - 111
5
(1:0)
Method 1
A - 112
5
(1:0)
Method 2
A - 121
5
(1:0)
A - 122
5
(1:0)
A - 131
5
(1:0)
A - 132
5
(1:0)
B - 111
B - 112
B - 121
5
(1:0)
5
(1:0)
5
(1:0)
B - 123
5
(1:0)
B - 131
5
(1:0)
B - 141
5
(1:0)
MS5F5326
6
13
H04-004-03