CAPACITOR, X1/Y1 4.7NF CAPACITOR, X1/Y1 4.7NF

DE1E3KX472MA5B

Manufacturer Part NumberDE1E3KX472MA5B
DescriptionCAPACITOR, X1/Y1 4.7NF CAPACITOR, X1/Y1 4.7NF
ManufacturerMurata
SeriesKX
DE1E3KX472MA5B datasheet
 


Specifications of DE1E3KX472MA5B

Capacitance4700PFCapacitor Dielectric TypeCERAMIC DISC AND PLATE
Tolerance,20%Tolerance, -20%
Temp, Op. Max125(DEGREE C)Temp, Op. Min-25(DEGREE C)
Pitch,ROHS COMPLIANT  
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Specifications and Test Methods
Continued from the preceding page.
No.
Item
Appearance
No marked defect
Capacitance
Within ±20%
Change
I.R.
3000MΩ min.
14
Life
Dielectric
Per Item 6
Strength
The capacitor flame discontinues as follows.
Cycle
15
Flame Test
1 to 4
5
Tensile
Robustness
Lead wire should not be cut off. Capacitor should
16
of
not be broken.
Terminations
Bending
17
Active Flammability
The cheese-cloth should not be on fire.
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
Specifications
Impulse Voltage
Each individual capacitor should be subjected to a 5kV (Type
KX: 8kV) impulses for three times. After the capacitors are
applied to life test.
100 (%)
90
50
30
0
T
T
1
T
Apply a voltage of Table 4 for 1000 hrs. at 125+2/-0°C, and
relative humidity of 50% max.
AC425V (r.m.s.), except that once each hour the voltage
is increased to AC1000V (r.m.s.) for 0.1 sec.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at
The capacitor should be subjected to applied flame for 15 sec.
and then removed for 15 sec. until 5 cycles are completed.
Time (sec.)
30 max.
60 max.
As shown in the figure at right, fix the body
of the capacitor and apply a tensile weight
gradually to each lead wire in the radial
direction of the capacitor up to 10N and keep
it for 10±1 sec.
Each lead wire should be subjected to 5N weight and then a
90° bend, at the point of egress, in one direction, return to
original position, and then apply a 90° bend in the opposite
direction at the rate of one bend in 2 to 3 sec.
The capacitor should be individually wrapped in at least one but
not more than two complete layers of cheese-cloth. The
capacitor should be subjected to 20 discharges. The interval
between successive discharges should be 5 sec. The U
should be maintained for 2 min. after the last discharge.
S
1
Tr
C
: 1µF±10%
1,2
L
: 1.5mH±20% 16A Rod core choke
1 to 4
C
: 3µF±5% 10kV
t
C
: Capacitor under test
x
F
: Fuse, Rated 10A
Testing Method
Front time (T
=1.2µs=1.67T
1)
Time to half-value (T
=50µs
2)
t
2
<Table.4>
Applied Voltage
2
room condition.
Capacitor
Flame
(in mm)
Gas Burner: Inside Dia. 9.5
W
AC
R
F
L
L
1
2
C
C
C
C
C
2
3
x
t
U
1
S
U
L
L
2
AC
3
4
Oscilloscope
C
: 0.033µF±5% 10kV
3
R
: 100Ω±2%
U
: U
±5%
AC
R
U
: Rated Voltage
R
U
: Voltage applied to C
t
U
x
5kV
time
Continued on the following page.
t
t