DE2B3KY331KA3BM02 Datasheet, PDF (20/72 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.}
DEJ Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Appearance No marked defect
I.R.
1000MΩ min.
Soldering
10 Effect
(Non-Preheat) ^Dielectric
Strength
Per Item 6
Appearance
I.R.
No marked defect
1000MΩ min.
5
Soldering
11 Effect
(On-Preheat) Dielectric
Strength
Per Item 6
12
Vibration
Resistance
Appearance No marked defect
Capacitance Within the specified tolerance
Char.
Specifications
D.F.
E
D.F.V2.5%
F
D.F.V5.0%
Test Method
As shown in figure, the lead wires _Thermal
, Capacitor
should be immersed in solder of
350±10˚C up to 1.5 to 2.0mm from
the root of terminal for 3.5±0.5 sec.
Pre-treatment:
Scree_,,n_{,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,M1too.l5t2e.n0mm}
Capacitor should be stored at
Solder
85±2˚C for 1 hr., then placed at room condition*¹ for 24±2 hrs.
before initial measurements.
Post-treatment:
Capacitor should be stored for 4 to 24 hrs. at
room condition*¹.
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.
Pre-treatment:
Capacitor should be stored at 85±2˚C for 1 hr., then placed at
room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 4 to 24 hrs. at
room condition*¹.
The capacitor should be firmly soldered to the supporting lead
wire and vibrated at a frequency range of 10 to 55Hz, 1.5mm in
total amplitude, with about a 1 minute rate of vibration change
from 10Hz to 55Hz and back to 10Hz.
Apply for a total of 6 hrs., 2 hrs. each in 3 mutually perpendicular
directions.
13 ^Solvent
Resistance
Appearance No marked defect
Appearance No marked defect
The capacitor should be immersed into a isopropyl alcohol for
30±5 sec.
Humidity
14 ^(Under
Steady
State)
Capacitance
Change
Char.
E
F
Capacitance Change
Within ±20%
Within ±30%
Char.
Specifications
D.F.
E
D.F.V5.0%
F
D.F.V7.5%
I.R.
Dielectric
Strength
Appearance
1000MΩ min.
Per Item 6
No marked defect
Set the capacitor for 500±12 hrs. at 40±2˚C in 90 to 95%
relative humidity.
Pre-treatment:
Capacitor should be stored at 85±2˚C for 1 hr., then placed at
room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition*¹.
Humidity
15 _Insulation
Capacitance
Change
Char.
E
F
Capacitance Change
Within ±20%
Within ±30%
Char.
Specifications
D.F.
E
D.F.V5.0%
F
D.F.V7.5%
I.R.
1000MΩ min.
The capacitor should be subjected to 40±2˚C, relative humidity
of 90 to 98% for 8 hrs., and then removed in room temperature
for 16 hrs. until 5 cycles.
Pre-treatment:
Capacitor should be stored at 85±2˚C for 1 hr., then placed at
room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition*¹.
Dielectric
Strength
Per Item 6
*¹ "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued on the following page.
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