DEHR33A102KB2B Datasheet, PDF (54/83 Pages) Murata Manufacturing Co., Ltd. – Safety Standard Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors

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!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
DEC Series (SCpleacsisf1ic,a2ti/oDnCs 6a.n3dkVT)eSspt eMceiftihcoadtisons and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Char. SL: Within ±2.5%
Char. B: Within ±5%
Char. E: Within ±15%
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 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 85±2°C for 1 hr.,
then placed at room condition*¹ for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*¹ (Char. SL)
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition.*¹ (Char. B, E)
Temperature
14 and Immersion
Cycle
Appearance
Capacitance
Change
Q
D.F.
I.R.
Dielectric Strength
(Between Lead
Wires)
No marked defect
Char. SL: Within ±3%
Char. B: Within ±10%
Char. E: Within ±20%
Char. SL: 275+5/2C*²min. (30pF under)
350 min. (30pF min.)
Char. B, E: 4.0% max.
2000MΩ min.
Per item 4.
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
<Temperature Cycle>
Step
1
2
3
4
Temperature (°C)
-25±3
Room Temp.
85±3
Room Temp.
Time (min)
30
3
30
3
<Immersion Cycle>
Cycle time: 5 cycles
Step
1
2
Temperature (°C) Time (min) Immersion Water
65+5/-0
15
Clean water
0±3
15
Salt water
Cycle time: 2 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. (Char. B, E)
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition.*¹
Appearance
No marked defect
15
Humidity (Under
Steady State)
Capacitance
Change
Q
D.F.
Char. SL: Within ±5%
Char. B: Within ±10%
Char. E: Within ±20%
Char. SL: 275+5/2C*²min. (30pF under)
350 min. (30pF min.)
Char. B, E: 5.0% max.
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 85±2°C for 1 hr.,
then placed at room condition*¹ for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*¹
I.R.
1000MΩ min.
16
Humidity
Loading
Appearance
Capacitance
Change
Q
D.F.
I.R.
No marked defect
Char. SL: Within ±7.5%
Char. B: Within ±10%
Char. E: Within ±20%
Char. SL:
100+10/3C*²min. (30pF under)
200 min. (30pF min.)
Char. B, E: 5.0% max.
500MΩ 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 85±2°C for 1 hr.,
then placed at room condition*¹ for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*¹ (Char. SL)
Post-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition*¹ for 24±2 hrs.
(Char. B, E)
17 Life
Appearance
Capacitance
Change
Q
D.F.
I.R.
No marked defect
Char. SL: Within ±3%
Char. B: Within ±10%
Char. E: Within ±20%
Char. SL: 275+5/2C*²min. (30pF under)
350 min. (30pF min.)
Char. B, E: 4.0% max.
2000MΩ min.
Apply a DC voltage of 150% of the rated voltage for
1000+48/-0 hrs. at 85±2°C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA.)
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. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.*¹ (Char. SL)
Post-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition*¹ for 24±2 hrs.
(Char. B, E)
*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).
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