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DE2E3KH332MA3B Datasheet, PDF (74/83 Pages) Murata Manufacturing Co., Ltd. – 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
TSyapfetKy JStSapnedcairfdicCateiortnifsieadnTdypTesKtJMfeotrhAoudtsomotive Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Appearance No marked defect
Test Method
The capacitor should be subjected to 1000 temperature cycles.
Capacitance
Change
19
Temperature
Cycle
D.F.
Char.
B
E
Char.
B, E
I.R.
Dielectric
Strength
3000M⦠min.
Per Item 6
Capacitance Change
Within ±10%
Within ±20%
Specifications
D.F.V5.0%
Step
1
2
3
4
Temperature (ºC)
-55+0/-3
Room temp.
125+3/-0
Room temp.
Time (min)
30
3
30
3
Cycle time: 1000 cycles
Pre-treatment:
Capacitor should be stored at 125±3ËC for 1 hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
High
20
Temperature
Exposure
(Storage)
Capacitance
Change
D.F.
I.R.
Within ±20%
Char.
B, E
1000M⦠min.
Specifications
D.F.V5.0%
Set the capacitor for 1000±12 hrs. at 150±3°C.
Pre-treatment:
Capacitor should be stored at 125±3ËC for 1 hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
21
Thermal
Shock
Appearance
No marked defect except color change of outer
coating.
Capacitance
Change
Char.
B
E
Capacitance Change
Within ±10%
Within ±20%
D.F.
Char.
B, E
Specifications
D.F.V5.0%
I.R.
3000M⦠min.
The capacitor should be subjected to 300 cycles.
Step
1
2
Temperature (ºC)
-55+0/-3
125+3/-0
Time (min)
30
30
Pre-treatment:
Capacitor should be stored at 125±3ËC for 1 hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
Appearance No marked defect
Capacitance
Change
22
Resistance to
Solvents
D.F.
Char.
B
E
Char.
B, E
Capacitance Change
Within ±10%
Within ±20%
Specifications
D.F.V5.0%
I.R.
3000M⦠min.
Per MIL-STD-202 Method 215
Solvent 1: 1 part (by volume) of isopropyl alcohol
3 parts (by volume) of mineral spirits
Solvent 2: Terpene defluxer
Solvent 3: 42 parts (by volume) of water
1 part (by volume) of propylene glycol
monomethyl ether
1 part (by volume) of monoethanolomine
23
Biased
Humidity
Appearance No marked defect
Capacitance
Change
Char.
B
E
Capacitance Change
Within ±10%
Within ±15%
D.F.
Char.
B, E
Specifications
D.F.V5.0%
I.R.
3000M⦠min.
Apply the rated voltage and DC1.3+0.2/-0V (add 6.8k⦠resistor)
at 85±3°C and 80 to 85% humidity for 1000±12 hrs.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
* "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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