DE1E3KX222MA4BL01 Datasheet, PDF (16/66 Pages) Murata Manufacturing Co., Ltd. – High Voltage Ceramic Capacitors

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06.6.1
Specifications and Test MethodsType KY/KH/KX Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
18 Passive Flammability
The burning time should not exceed 30 sec.
The tissue paper should not ignite.
Testing Method
The capacitor under test should be held in the flame in the
position which best promotes burning. Each specimen should
only be exposed once to the flame. Time of exposure to flame:
30 sec.
Length of flame : 12±1mm
Gas burner : Length 35mm min.
Inside Dia. 0.5±0.1mm
Outside Dia. 0.9mm max.
Gas
: Butane gas Purity 95% min.
Test Specimen
45°
Tissue
About 10mm Thick Board
Appearance No marked defect
Capacitance
Change
Char.
B
E, F
SL
Capacitance Change
Within ±10%
Within ±20%
Within ± 5%
D.F.
Temperature ^Q
19
and
Immersion
Cycle
I.R.
Char.
B, E
F
SL
Specifications
D.F.V5.0%
D.F.V7.5%
QU275+5/2C^*1(CF30pF)
QU350
(CU30pF)
3000MΩ min.
Dielectric
Strength
Per Item 6
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
Step
1
2
3
4
<Temperature Cycle>
4
Temperature (ºC)
Time (min)
-25+0/-3
30
Room temp.
3
125+3/-0
30
Room temp.
3
Cycle time: 5 cycle
<Immersion Cycle>
Step Temperature (ºC)
Time
(min)
Immersion
Water
1
65+5/-0
15
Clean
water
2
0±3
15
Salt
water
Cycle time: 2 cycle
Pre-treatment:
Capacitor should be stored at 85±2˚C for 1 hr., then placed at
∗2_{room condition for 24±2 hrs.}
Post-treatment:
Capacitor should be stored for 24±2 hrs. at ^∗2room condition.
*¹ "C" expresses nominal capacitance value (pF).
*² "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Type KY/KH/KX are recognized by UL1414 6th edition and CSA E384-14.
"Discharge Test" that was compulsory in previous safety standards(*) is not specified in new safety standards. (* UL1414 5th edition and CSA C22.2 No.1)
Therefore the description of "Discharge Test" is deleted in this catalog.
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