
Fuji Electric Co.,Ltd.
Reliability Test Items
Test
cate-
gories
Test items
Test methods and conditions
Reference
norms
EIAJ
ED-4071
Number
of
sample
Accept-
ance
number
1 Terminal Strength
Pull force
: 40Nm(main terminal)
A - 111
5
( 1 : 0 )
’[q-“x
10Nm(control terminal)
Method 1
(Pull test)
Test time
: 10±1 sec.
2 Mounting Strength Screw torque
: 2.5 ~ 3.5 Nm (M5)
A - 112
5
( 1 : 0 )
’÷t-“x
Test time
: 10±1 sec.
Method 2
3 Vibration
Range of frequency : 10 ~ 500Hz
A - 121
5
( 1 : 0 )
U“
Sweeping time
: 15 min.
Acceleration
: 100m/s
2
Sweeping direction : Each X,Y,Z axis
Test time
: 6 hr. (2hr./direction)
4 Shock
Maximum acceleration : 10000m/s
2
A - 122
5
( 1 : 0 )
0.5m/s
Direction
: Each X,Y,Z axis
Test time
: 3 times/direction
5 Solderabitlity
Solder temp.
: 230±5
A - 131
5
( 1 : 0 )
t
Immersion time
: 5±1sec.
Test time
: 1 time
Each terminal should be Immersed in solder
within 1~1.5mm from the body.
6 Resistance to
Solder temp.
: 260±5
A - 132
5
( 1 : 0 )
Soldering Heat
Immersion time
: 10±1sec.
‘”M
Test time
: 1 time
Each terminal should be Immersed in solder
within 1~1.5mm from the body.
1 High Temperature
Storage temp.
: 125±5
B - 111
5
( 1 : 0 )
Storage ‰‘ Test duration
: 1000hr.
2 Low Temperature
Storage temp.
: -40±5
B - 112
5
( 1 : 0 )
Storage ’ቑ
Test duration
: 1000hr.
3 Temperature
Storage temp.
: 85±3
B - 121
5
( 1 : 0 )
Humidity Storage Relative humidity
: 85±5%
‰‘
Test duration
: 1000hr.
4 Unsaturated
Test temp.
: 120}2
B - 123
5
( 1 : 0 )
Pressure Cooker
Atmospheric pressure : 1.7×10
5 Pa
vbV[NbJ[
Test humidity
85±5%
Test duration
: 20hr.
5 Temperature
+3
B - 131
5
( 1 : 0 )
Cycle
Test temp.
:
Low temp. -40
-5
‰“xTCN
+5
High temp. 125
-0
RT
5 ~ 35
Dwell time
: High ~ RT ~ Low ~ RT
1hr. 0.5hr. 1hr. 0.5hr.
Number of cycles
: 100 cycles
6 Thermal Shock
+0
B - 141
5
( 1 : 0 )
”M
Test temp.
:
High temp. 100
-5
+5
Low temp.
0
-0
Used liquid : Water with ice and bolding water
Dipping time
: 5 min. par each temp.
Transfer time
: 10 sec.
Number of cycles
: 10 cycles
Mechanical
Tests
Environment
Tests
Mechanical
Tests
Environment
Tests
MS6M0676
20/23