DEHR33A102KB2B Datasheet, PDF (35/83 Pages) Murata Manufacturing Co., Ltd. – Safety Standard Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
C85E.pdf
• 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.
Jul.13,2011
DES Series (125°C Guaranteed / Low-dissipatioDn EFaSctSore/rDieCs50S0pV-e1ckVif)icSapeticoifnicsatiaonsdaTnedsTtesMt Metehthooddss
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Within ±10%
13 ^{Soldering Effect}
(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 the figure, the lead
wires should be immersed in
solder of 260+0/-5°C up to 1.5 to
Thermal
, Capacitor
Scree_,,n_{,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,M1too.l5t2e.n0mm}
Solder
2.0mm 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* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
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 Temperature (°C) Time (min)
1
-25±3
30
2
Room Temp.
3
3
125±3
30
4
Room Temp.
3
Pre-treatment:
Cycle time: 5 cycles
6
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
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* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.*
16
Humidity
Loading
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
0.6% max.
1000MΩ min.
Apply the rated voltage for 500+24/-0 hrs. at 40±2°C in 90 to
95% relative humidity. (Charge/Discharge currentV50mA)
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.*
17 Life
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
0.4% max.
2000MΩ min.
Apply a DC voltage of 200% of the rated voltage (DC500V) or
DC voltage of 150% of the rated voltage (DC1kV) for 1000
+48/-0 hrs. at 125±2°C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA)
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
33