DE1E3KX472MA5B Murata, DE1E3KX472MA5B Datasheet - Page 9

• Manufacturer Part Number: DE1E3KX472MA5B
• Description: CAPACITOR, X1/Y1 4.7NF CAPACITOR, X1/Y1 4.7NF
• Manufacturer: Murata
• Series: KXr

Specifications of DE1E3KX472MA5B

• Capacitance: 4700PF
• Capacitor Dielectric Type: CERAMIC DISC AND PLATE
• Tolerance,: 20%
• Tolerance, -: 20%
• Temp, Op. Max: 125(DEGREE C)
• Temp, Op. Min: -25(DEGREE C)
• Pitch,: ROHS COMPLIANT

No.
18
19
*
*
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.
Specifications and Test Methods
1
2
"C" expresses nominal capacitance value (pF).
"room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued from the preceding page.
Passive Flammability
Temperature
and
Immersion
Cycle
Item
Appearance
Capacitance
Change
D.F.
Q
I.R.
Dielectric
Strength
The burning time should not exceed 30 sec.
The tissue paper should not ignite.
No marked defect
3000MΩ min.
Per Item 6
Char.
Char.
E, F
B, E
SL
SL
B
F
QU275+5/2C
QU350
Capacitance Change
Specifications
Specifications
Within ±10%
Within ±20%
Within ± 5%
D.F.V5.0%
D.F.V7.5%
*1
(CF30pF)
(CU30pF)
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.
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
Pre-treatment:
Post-treatment:
Capacitor should be stored at 85±2˚C for 1 hr., then placed at
Capacitor should be stored for 24±2 hrs. at
2
room condition for 24±2 hrs.
Step
Step
1
2
1
2
3
4
Temperature (ºC)
Length of flame : 12±1mm
Gas burner
Gas
65+5/-0
45
0±3
Temperature (ºC)
<Temperature Cycle>
<Immersion Cycle>
Room temp.
Room temp.
Testing Method
125+3/-0
-25+0/-3
: Length 35mm min.
: Butane gas Purity 95% min.
Inside Dia.
Outside Dia. 0.9mm max.
Tissue
About 10mm Thick Board
(min.)
Time
15
15
Test Specimen
Cycle time: 5 cycle
Cycle time: 2 cycle
2
0.5±0.1mm
room condition.
Immersion
Time (min.)
Water
Clean
water
water
Salt
30
30
3
3