DE2B3KY331KA3BM02 Datasheet, PDF (58/72 Pages) Murata Manufacturing Co., Ltd. – Safety Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors

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08.10.29 ^{• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.}
11
DEF Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
13
Soldering Effect
(On-Preheat)
Appearance
Capacitance
Change
Dielectric Strength
(Between Lead
Wires)
Appearance
Capacitance
Change
Q
I.R.
Temperature
14 and Immersion
Cycle
Dielectric Strength
(Between Lead
Wires)
Specifications
Test Method
No marked defect
Within ±2.5%
Per item 4.
First the capacitor should be
stored at 120+0/-5°C for
60+0/-5 sec.
Then, as in figure, the lead wires
should be immersed in solder of
260+0/-5°C up to 1.5 to 2.0mm
Thermal
, Capacitor
Scree_,,n_{,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,M1too.l5t2e.n0mm}
Solder
from the root of terminal for
7.5+0/-1 sec.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition*¹.
No marked defect
Within ±3%
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
200+10C*²min. (10pF under)
<Temperature Cycle>
275+5/2C*²min. (10pF min. and 30pF under)
350 min. (30pF min.)
Step Temperature (°C)
1
-25±3
2
Room Temp.
2000MΩ min.
3
105±3
Time (min)
30
3
30
4
Room Temp.
3
Cycle time: 5 cycle
<Immersion Cycle>
Per item 4.
Step
1
2
Temperature (°C) Time (min) Immersion Water
65+5/-0
15
Clean water
0±3
15
Salt water
Cycle time: 2 cycle
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition*¹.
15
Humidity (Under
Steady State)
Appearance
Capacitance
Change
Q
I.R.
Appearance
Capacitance
Change
16 Life
Q
I.R.
No marked defect
Within ±5%
Set the capacitor for 500 +24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
200+10C*²min. (10pF under)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
275+5/2C*²min. (10pF min. and 30pF under)
room condition*¹.
350 min. (30pF min.)
1000MΩ min.
No marked defect
Apply 6.3kVp-p at the frequency in Table for 1000+48/-0 hrs. at
Within ±3%
105±2°C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA.)
200+10C*²min. (10pF under)
<Frequency>
275+5/2C*²min. (10pF min. and 30pF under)
Capacitance (pF)
350 min. (30pF min.)
to 10
12 to 22
Frequency (kHz)
100
45
27 to 47
33
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