• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
!Note
C85E.pdf
Jul.13,2011
DEF Series (Only for LCD Backlight Inverter Circuit / 6.3kVp-p) Specifications and Test Methods
DEF Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
Appearance
Specifications
No marked defect
Test Method
First the capacitor should be
Capacitor
1.5
Thermal
Screen
stored at 120+0/-5°C for
60+0/-5 sec.
Capacitance
Change
Within ±2.5%
Then, as in the figure, the lead
wires should be immersed in
solder of 260+0/-5°C up to 1.5 to
2.0mm from the root of terminal
for 7.5+0/-1 sec.
to 2.0mm
Soldering Effect
(On-Preheat)
Molten
Solder
13
Dielectric Strength
(Between Lead
Wires)
Per item 4.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*1
Appearance
No marked defect
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
Capacitance
Change
Within ±3%
<Temperature Cycle>
200+10C*2min. (10pF under)
275+5/2C*2min. (10pF min. and 30pF under)
350 min. (30pF min.)
Step Temperature (°C) Time (min)
Q
1
2
3
4
-25±3
Room Temp.
105±3
30
3
30
3
I.R.
2000MΩ min.
Temperature
Room Temp.
14 and Immersion
Cycle
Cycle time: 5 cycles
<Immersion Cycle>
Step Temperature (°C) Time (min) Immersion Water
Dielectric Strength
(Between Lead
Wires)
1
2
65+5/-0
0±3
15
15
Clean water
Salt water
Per item 4.
Cycle time: 2 cycles
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition.*1
Appearance
No marked defect
Capacitance
Change
Within ±5%
Set the capacitor for 500 +24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*1
Humidity (Under
15
200+10C*2min. (10pF under)
275+5/2C*2min. (10pF min. and 30pF under)
350 min. (30pF min.)
Steady State)
Q
I.R.
1000MΩ min.
Appearance
No marked defect
Apply 6.3kVp-p at the frequency in the Table for 1000+48/-0
hrs. at 105±2°C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA.)
Capacitance
Change
Within ±3%
<Frequency>
200+10C*2min. (10pF under)
275+5/2C*2min. (10pF min. and 30pF under)
350 min. (30pF min.)
Capacitance (pF)
to 10
Frequency (kHz)
16 Life
Q
100
45
12 to 22
27 to 47
33
11
I.R.
2000MΩ min.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*1
*1 "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
*2 "C" expresses nominal capacitance value (pF).
56
MURATA [ muRata ]
