EXB28V Matsushita Electric Works(Nais), EXB28V Datasheet - Page 4

• Manufacturer Part Number: EXB28V
• Description: Chip Resistor Array
• Manufacturer: Matsushita Electric Works(Nais)

Item
Resistance
soldering heat
Vibration
Solvent resistance
8. Environmental Test
Item
Low
exposure
Low
operating
Endurance at upper
category
temperature
Temperature
cycling
Humidity
(Steady state)
Salt spray
Endurance at 70 C
Load life in
Humidity
Part No.
Subject
Chip Resistor Array PRODUCT SPECIFICATION FOR INFORMATION
temperature
temperature
to
MATSUSHITA ELECTRONIC COMPONENTS Co.,LTD.
Specification
Resistor
Without distinct deformation in
appearance
Specification
Resistor
(0.5 %+0.05 )
(1 %+0．05 )
(1 %+0.05 )
(1 %+0.05 )
(1 %+0.05 )
(1 %+0.05 )
(1 %+0.05 )
(1 %+0.05 )
(1 %+0.05 )
(3 %+0.1 )
(3 %+0.1 )
EXB28V
EXB28V
EXB28V
EXB28V
Jumper
Jumper
Less than
Less than
Less than
Less than
Less than
Less than
Less than
Less than
Less than
Less than
Less than
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
Test methods
Resistors shall be dipped in the melted solder
bath at 270 C
Resistors shall be subjected to a single
vibration having as double amplitude of 1.5
mm for 2 hours in each three mutually
perpendicular directions for total 6 hours.
The vibration frequency shall be varied
uniformly 10 Hz to 55 Hz and return to 10 Hz
traversing for 1 minute.
Solvent solution: Isopropyl alcohol
(1) Dipping 10 hours
(2) Ultrasonic wave washing: 5 min
Test methods
Resistors shall be exposed at -55 C
1000 hours
Resistors shall be placed at -65 C
1.5hours. After applying RCWV for 45
minutes, resistors shall be exposed in room
condition for 8 hours
Resistors shall be exposed at +125 C 3 C for
1000 hours
-55 C
Nominal temp., 30minutes
+125 C
Resistors shall be exposed at 60 C
90 % to 95 % relative humidity in a humidity
test chamber for 1000 hours
Spray 5 wt%
4 hours at 35 C
Resistors shall be exposed at 70 C
1000 hours
rated voltage shall be applied intermittently
for 1.5 hours ON, 0.5 hour OFF.
Resistor shall be exposed at 60 C
90 % to 95 % relative humidity for 1000 hours
+48
shall be applied intermittently for 1.5 hours
ON, 0.5 hour OFF.
0
condition for 30 min
hours. During this time, the rated voltage
Dry in room condition for 30 min
(0.3 W/cm,28 kHz)
3 C, 30 minutes
3 C, 30minutes
+48
+48
+48
0
0
0
1 wt% salt water for 96 hours
hours
hours.
hours. During this time, the
5 C for 10s
2 C
1 hour.
10 min.
1 hour, dry in room
Spec. No.
151-EXB-28V02DE
+48
0
25cycles
1s.
hours.
9 9 9 9 - - - - 4 4 4 4
2 C and
2 C and
1 min
5 C for
2 C for
3 C for
10 min.