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DESD32H472KN7A Datasheet(Fiches technique) 74 Page - Murata Manufacturing Co., Ltd.

Numéro de pièce DESD32H472KN7A
Description  Safety Standard Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors
Télécharger  83 Pages
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Fabricant  MURATA [Murata Manufacturing Co., Ltd.]
Site Internet  http://www.murata.com
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 74 page
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C85E.pdf
Jul.13,2011
Safety Standard Certified Type KJ for Automotive Specifications and Test Methods
Apply the rated voltage and DC1.3+0.2/-0V (add 6.8k
Ω 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.*
23
Biased
Humidity
Appearance
No marked defect
D.F.
Capacitance
Change
I.R.
3000M
Ω min.
Char.
Specifications
D.F.
V5.0%
B, E
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
22
Resistance to
Solvents
Appearance
No marked defect
D.F.
Capacitance
Change
I.R.
3000M
Ω min.
Char.
Capacitance Change
Within
±10%
Within
±20%
B
E
Char.
Specifications
D.F.
V5.0%
B, E
Char.
Capacitance Change
Within
±10%
Within
±15%
B
E
Char.
Capacitance Change
Within
±10%
Within
±20%
B
E
Char.
Specifications
D.F.
V5.0%
B, E
Step
Temperature (ºC)
-55+0/-3
125+3/-0
Time (min)
30
30
1
2
The capacitor should be subjected to 300 cycles.
Pre-treatment:
Capacitor should be stored at 125
±3˚C 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.
D.F.
Capacitance
Change
I.R.
3000M
Ω min.
Set the capacitor for 1000
±12 hrs. at 150±3°C.
Pre-treatment:
Capacitor should be stored at 125
±3˚C 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.*
20
High
Temperature
Exposure
(Storage)
Capacitance
Change
Within
±20%
Continued from the preceding page.
Char.
Capacitance Change
Within
±10%
Within
±20%
B
E
Char.
Specifications
D.F.
V5.0%
B, E
Step
Temperature (ºC)
-55+0/-3
Room temp.
125+3/-0
Room temp.
Time (min)
30
3
30
3
1
2
3
4
* "Room condition" Temperature: 15 to 35
°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
The capacitor should be subjected to 1000 temperature cycles.
Cycle time: 1000 cycles
Pre-treatment:
Capacitor should be stored at 125
±3˚C 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.*
19
Temperature
Cycle
Appearance
No marked defect
I.R.
3000M
Ω min.
D.F.
Capacitance
Change
Dielectric
Strength
Per Item 6
No.
Test Method
Specifications
Item
Char.
Specifications
D.F.
V5.0%
B, E
D.F.
I.R.
1000M
Ω min.
Continued on the following page.
Type KJ Specifications and Test Methods
72
12
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• 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.




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