DE2E3KH102MN3A Datasheet, PDF (39/72 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.}
DEH Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Within ±10%
Soldering Effect
12
(Non-Preheat)
Dielectric Strength
(Between Lead
Wires)
Per item 4.
The lead wire should be immersed into the melted solder of
350±10°C up to about 1.5 to 2mm from the main body for
3.5±0.5 sec.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition*¹.
Measurement order:
Dielectric strength -> Pre-treatment -> Capacitance ->
Soldering effect test -> Post-treatment ->
Capacitance • Dielectric strength (Char. R [DC250V])
Appearance
Capacitance
Change
No marked defect
Within ±10%
Soldering Effect
13 _(On-Preheat)
Dielectric Strength
(Between Lead
Wires)
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.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition*¹.
Measurement order:
Dielectric strength -> Pre-treatment -> Capacitance ->
7
Soldering effect test -> Post-treatment ->
Capacitance • Dielectric strength (Char. R [DC250V])
14
Temperature
Cycle
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
0.4% max.
1000MΩ min.
Dielectric Strength
(Between Lead
Wires)
Per item 4.
The capacitor should be subjected to 5 temperature cycles.
<Temperature Cycle>
Step
1
2
3
4
Temperature (°C) Time (min)
-25±3
30
Room Temp.
3
125±3
30
Room Temp.
3
Cycle time: 5 cycle
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*¹ for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition*¹.
Measurement order:
I.R. • Dielectric strength -> Pre-treatment -> Capacitance •
D.F. -> Temperature cycle test -> Post-treatment ->
Capacitance • D.F. • I.R. • Dielectric strength
(Char. R [DC250V])
15
Humidity (Under
Steady State)
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
0.4% max.
1000MΩ min.
Set the capacitor for 500 +24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
Pre-treatment:
Capacitor should be stored at 125±3°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.
Measurement order:
I.R. -> Pre-treatment -> Capacitance • D.F. -> Humidity test ->
Post-treatment -> Capacitance • D.F. • I.R.
(Char. R [DC250V])
*¹ "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued on the following page.
37