HIGH VOLTAGE CHIP CAPACITORS
V2N SERIES
7. RELIABILITY & TEST CONDITION :
ITEM
PERFORMANCE
TEST CONDITION
Solderability
More than 90% of the terminal surface is to be
soldered newly, so metal part does not come
out or dissolve
Solder Temp. : 245±5°C
Dip Time : 5±0.5sec
Immersing Speed : 25±10% mm/s
Solder : H63A
Flux : Rosin
Preheat : At 80~120°C for 10~30sec
Resistance to Soldering Heat
Appearance :
Class II capacitor shall be set for 48±4 hrs at room
temp. after 1 hr heat treatment at 150+0/-10°C before
initial measure.
Preheat : At 150±10°C for 60~120sec
Dip : Solder Temp. of 260±5°C
Dip Time : 10±1sec
No mechanical damage shall be occur
Class I :
Char.
Capacitance change
Within ±2.5% or ±0.25pF
whichever is larger of initial
value
N
Immersing speed : 25±10% mm/s
Solder : H63A
Flux : Rosin
Class II :
Char.
X
Z/E
Capacitance change
Within ±10%
Within ±20%
Measure at room temp. after cooling for
Class I : 24±2 hrs
Class II : 48±4 hrs
Q(Class I), Tan į(Class II),
Insulation Resistance & Withstand Voltage :
To satisfy the specified initial value
Temperature Cycle
Appearance :
Class II capacitor shall be set for 48±4 hrs at room
temp. after 1 hr heat treatment at 150+0/-10°C before
initial measure.
No mechanical damage shall be occur
Class I :
Char.
Capacitance change
Step
Temp. (°C)
Min. rated temp. +0/-3
Time (min)
Within ±2.5% or ±0.25pF
whichever is larger of initial
value
1
2
3
4
30
3
30
3
N
25
Min. rated temp. +3/-0
25
Class II :
Char.
X/B
Y/Z/E
Capacitance change
Within ±7.5%
Within ±20%
Measure at room temp. after cooling for
Class I : 24±2 hrs
Class II : 48±4 hrs
Solder the capacitor on P.C. board before testing
Q(Class I), Tan į(Class II) &
Insulation Resistance :
To satisfy the specified initial value
Humidity
Appearance :
Class II capacitor shall be set for 48±4 hrs at room
temp. after 1 hr heat treatment at 150+0/-10°C before
initial measure.
Temperature : 40±2°C
Relative Humidity : 90~95% RH
Test Time : 500 +12/-0 hr
No mechanical damage shall be occur
Class I :
Char.
Capacitance change
Within ±5.0% or ±0.5pF
whichever is larger of initial
value
N
Measure at room temp. after cooling for
Class I : 24±2 hrs
Class II : 48±4 hrs
Class II :
Char.
X
Capacitance change
Within ±15%
Solder the capacitor on P.C. board before testing
Z/E
Within ±30%
NOTE : Specifications subject to change without notice. Please check our website for latest information.
15.01.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SUPERWORLD [ SUPERWORLD ELECTRONICS ]
