o
Part Numbering
Safety Standard Recognized Ceramic Capacitors
(Part Number)
qProduct
ID
Product ID
DE
High Voltage (250V - 6.3kV) /
Safety Standard Recognized Ceramic Capacitors
DE
q
2
w
E3
e
KH 102 M
r
t
y
N3
u
A
i o
yCapacitance
Tolerance
Code
J
K
M
wSeries
Category
Code
1
2
J
Outline
Safety Standard
Recognized
AC250V
(r.m.s.)
Contents
IEC60384-14 Class X1, Y1
IEC60384-14 Class X1, Y2
"Products which are based on
the Electrical Appliance and
Material Safety Law of Japan"
Code
uLead
Style
Lead
Style
Dimensions (mm)
Lead
Spacing
5
Vertical
Crimp
Long
7.5
10
10
5
Vertical
Crimp
Short
Straight Long
Straight Short
7.5
10
10
7.5
7.5
5
Vertical
Crimp
Taping
7.5
10
10
7.5
Straight Taping
7.5
ø0.6W0.1,
Y0.05
ø0.6T0.05
ø0.6T0.05
ø0.6T0.05
ø0.6W0.1,
Y0.05
ø0.6T0.05
ø0.6T0.05
Y
Y
12.7
15
25.4
25.4
30
15
ø0.6T0.05
Y
ø0.6W0.1,Y0.05
ø0.6T0.05
Y
Lead Diameter
Pitch of
Components
Z
Capacitance Tolerance
T5%
T10%
T20%
W80%, Y20%
A2
A3
A4
A5
B2
B3
B4
B5
In case of Electrical Appliance and Material Safety Law of Japan, first
three digits (qProduct ID and
wSeries
Category) express "Series
Name".
In case of Safety Recognized Capacitors, first three digits express
product code. The following fourth figure expresses recognized type
shown in
rSafety
Standard Recognized Type column.
eTemperature
Characteristics
Code
B3
E3
F3
1X
Temperature
Characteristics
B
E
F
SL
Cap.Change
or Temp. Coeff.
T10%
W20%,Y55%
W30%,Y80%
W350
to
Y1000ppm/D W20
to
W85D
Y25
to
W85D
Temperature
Range
C3
D3
N2
N3
N4
N5
N7
P3
rRated
Voltage/Safety Standard Recognized Type
Code
E2
KH
KY
KX
tCapacitance
Expressed by three figures. The unit is pico-farad (pF). The first
and second figures are significant digits, and the third figure
expresses the number of zeros which follow the two numbers.
If there is a decimal point, it is expressed by the capital letter "R".
In this case, all figures are significant digits.
Rated Voltage
AC250V
X1, Y2; AC250V, (Safety Standard Recognized Type KH)
X1, Y2; AC250V, (Safety Standard Recognized Type KY)
X1, Y1; AC250V, (Safety Standard Recognized Type KX)
iPackaging
Code
A
B
oIndividual
Specification
In case part number cannot be identified without "Individual
Specification", it is added at the end of part number. Expreseed
by three figures.
Packaging
Ammo Pack
Bulk
Taping Specifications
12.7mm pitch / lead spacing 5mm taping
Vertical crimp type
(Lead Code : N2)
P
2
P
1
L
P
D
∆S
e
15mm pitch / lead spacing 7.5mm taping
Vertical crimp type
(Lead Code : N3)
P
2
P
1
W
1
L
W
P
D
ød
∆S
e
W
0
W
2
H
0
F
F
W
2
W
0
H
0
W
1
∆S
e
ød
P
0
R
øD
0
P
0
R
øD
0
15mm pitch / lead spacing 7.5mm taping
Straight type
(Lead Code : P3)
P
2
P
1
L
P
D
ød
∆S
e
30mm pitch / lead spacing 7.5mm taping
Vertical crimp type
(Lead Code : N7)
P
2
P
D
F
W
2
H
W
1
W
0
W
2
H
0
P
1
W
L
W
0
F
ød
W
W
1
P
0
R
øD
0
P
0
R
øD
0
25.4mm pitch / lead spacing 10.0mm taping
Vertical crimp type
(Lead Code : N4, N5)
P
D
P
1
L
∆S
e
∆h
1
T max.
Marked side
∗
W
0
W
2
H
0
O
∆h
2
∗
3.0 max.
H
0
Lead Code
N2, N3, N4, N7
∗
∗
4.0 max.
F
ød
Lead Code
P3
H
0
Lead Code
N5
W
1
W
t
2
t
1
P
0
R
øD
0
Item
Pitch of component
Pitch of sprocket hole
Lead spacing
Length from hole center to component center
Length from hole center to lead
Body diameter
Deviation along tape, left or right
Carrier tape width
Position of sprocket hold
Lead distance between reference
and bottom planes
Protrusion length
Diameter of sprocket hole
Lead diameter
Total tape thickness
Total thickness, tape and lead wire
Body thickness
Portion to cut in case of defect
Hold down tape width
Hold down tape position
Coating extension on lead
Deviation across tape, front
Deviation across tape, rear
Code
P
P
0
F
P
2
P
1
D
∆S
W
W
1
H
0
H
r
øD
0
ød
t
1
t
2
T
L
W
0
W
2
e
∆h
1
∆h
2
N2
12.7
12.7±0.3
5.0
+0.8
–0.2
6.35±1.3
3.85±0.7
0±1.0
N3
15.0
15.0±0.3
7.5±1.0
7.5±1.5
3.75±1.0
P3
15.0
15.0±0.3
7.5±1.0
7.5±1.5
3.75±1.0
N7
30.0
15.0±0.3
7.5±1.0
7.5±1.5
3.75±1.0
0±2.0
18.0±0.5
9.0±0.5
N4
25.4
12.7±0.3
10.0±1.0
—
7.7±1.5
N5
See the individual product specifications
18.0
+2.0
–0
–
–
20.0
+1.5
–1.0
+0.5 to -1.0
4.0±0.1
0.6±0.05
0.6±0.3
1.5 max.
18.0
+2.0
–0
–
0.6
+0.1
–0.05
See the individual product specifications
11.0
+0
–1.0
11.5 min.
1.5±1.5
Up to the end of crimp
1.0 max.
3.0 max.
Up to the end of crimp
2.0 max.
(in mm)
Continued on the following page.
W
Continued from the preceding page.
Packaging Styles
Bulk
Polyethylene Bag
Ammo Pack
Taping
Minimum Quantity
(Order in Sets Only)
[Bulk] 1,000 pcs.
[Taping]
Lead Code
N2
N3, P3
N7
N4, N5
Type KY
1,000
900
–
–
Type KH
–
900
400
–
Type KX
–
–
–
500
(pcs.)
DEJ Series
1,500
1,000
–
–
Minimum Order Quantity
[Bulk] 3,000 pcs.
[Taping]
Lead Code
N2
N3, P3
N7
N4, N5
Type KY
3,000
2,700
–
–
Type KH
–
2,700
2,000
–
Type KX
–
–
–
2,000
(pcs.)
DEJ Series
3,000
3,000
–
–
“Minimum Quantity” means the numbers of units of each delivery or order.
The quantity should be an integral multiple of the “minimum quantity”.
(In case of bulk packaging, minimum quantities differ from packing quantities in a
bulk bag.)
1. Operating Voltage
When DC-rated capacitors are to be used in AC or ripple
current circuits, be sure to maintain the Vp-p value of the
applied voltage or the Vo-p which contains DC bias within
the rated voltage range.
When the voltage is applied to the circuit, starting or
stopping may generate irregular voltage for a transit
period because of resonance or switching. Be sure to
use a capacitor with a rated voltage range that includes
these irregular voltages.
Voltage
DC Voltage
DC+AC Voltage
AC Voltage
Pulse Voltage (1)
Pulse Voltage (2)
Positional
Measurement
V
0
-p
V
0
-p
Vp-p
Vp-p
Vp-p
2. Operating Temperature and Self-generated Heat
(Apply to B/E/F Char.)
Keep the surface temperature of a capacitor below the
upper limit of its rated operating temperature range. Be
sure to take into account the heat generated by the
capacitor itself. When the capacitor is used in a high-
frequency current, pulse current or similar current, it may
have self-generated heat due to dielectric loss. Applied
voltage load should be such that self-generated heat is
within 20°C under the condition where the capacitor is
subjected at an atmosphere temperature of 25°C. When
measuring, use a thermocouple of small thermal
capacity-K of ø0.1mm under conditions where the
capacitor is not affected by radiant heat from other
components or wind from surroundings. Excessive heat
may lead to deterioration of the capacitor's characteristics
and reliability. (Never attempt to perform measurement
with the cooling fan running. Otherwise, accurate
measurement cannot be ensured.)
3. Test condition for withstanding Voltage
(1) Test Equipment
Test equipment for AC withstanding voltage should be
used with the performance of the wave similar to
50/60Hz sine wave.
If the distorted sine wave or overload exceeding the
specified voltage value is applied, a defect may be
caused.
Continued on the following page.
Continued from the preceding page.
(2) Voltage Applied Method
When the withstanding voltage is applied, capacitor's
lead or terminal should be firmly connected to the output
of the withstanding voltage test equipment, and then the
voltage should be raised from near zero to the test
voltage.
If the test voltage without the raise from near zero voltage
would be applied directly to capacitor, test voltage should
be applied with the *zero cross. At the end of the test
time, the test voltage should be reduced to near zero,
and then capacitor's lead or terminal should be taken off
the output of the withstanding voltage test equipment.
If the test voltage without the raise from near zero voltage
would be applied directly to capacitor, the surge voltage
may arise, and therefore, a defect may be caused.
*ZERO CROSS is the point where voltage sine wave
passes 0V. See figure at right.
4. Fail-Safe
When capacitor would be broken, failure may result in a
short circuit. Be sure to provide an appropriate fail-safe
function like a fuse on your product if failure would result
in an electric shock, fire or fuming.
Failure to follow the above cautions may result, worst
case, in a short circuit and cause fuming or partial
dispersion when the product is used.
0V
Voltage sine wave
zero cross
