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Part Numbering
Safety Standard Certified Lead Type Disc Ceramic Capacitors for General Purpose
(Part Number)
DE
1
2
2
E3
3
KY 102 M N3
4
5
6
7
A
F
6Capacitance
Tolerance
Contents
IEC60384-14 Class X1, Y1
IEC60384-14 Class X1, Y2
Code
J
K
M
Z
7Lead
Style
Dimensions (mm)
Code
A2
A3
A4
3Temperature
Characteristics
Code
B3
E3
F3
1X
Temperature
Characteristics
B
E
F
SL
Cap. Change
or Temp. Coeff.
±10%
+20%, -55%
+30%, -80%
+350 to -1000ppm/°C +20 to +85°C
-25 to +85°C
Temperature
Range
B2/J2
B3/J3
B4/J4
C3
D3
N2
N3
N4
4Rated
Voltage/Safety Standard Certified Type
Code
RA
Rated Voltage
X1: AC440V (r.m.s.), Y1: AC250V (r.m.s.)
or X1: AC440V (r.m.s.), Y1: AC300V (r.m.s.)
or X1: AC500V (r.m.s.), Y1: AC500V (r.m.s.)
(Safety Standard Certified Type RA)
X1: AC760V (r.m.s.), Y1: AC500V (r.m.s.)
(Safety Standard Certified Type RB)
X1: AC440V (r.m.s.), Y1: AC250V (r.m.s.)
or X1: AC440V (r.m.s.), Y1: AC300V (r.m.s.)
(Safety Standard Certified Type KX)
X1: AC300V (r.m.s.), Y2: AC250V (r.m.s.)
or X1: AC300V (r.m.s.), Y2: AC300V (r.m.s.)
or X1: AC440V (r.m.s.), Y2: AC400V (r.m.s.)
(Safety Standard Certified Type SA)
X1: AC250V (r.m.s.), Y2: AC250V (r.m.s.)
or X1: AC250V (r.m.s.), Y2: AC300V (r.m.s.)
(Safety Standard Certified Type KY)
AC250V (r.m.s.)
8Packaging
Code
A
B
9Individual
Specification Code
For part number that cannot be identified without "Individual
Specification," it is added at the end of part number, expressed by
three-digit alphanumerics.
:Halogen-free
Compatible Product
Packaging
Ammo Pack Taping
Bulk
P3
Lead Style
Lead
Spacing
5
Vertical Crimp
Long
7.5
10
5
Vertical Crimp
Short
Straight Long
Straight Short
Vertical Crimp
Taping
Straight Taping
7.5
10
7.5
7.5
5
7.5
10
7.5
ø0.6±0.05
ø0.6±0.05
ø0.6±0.05
ø0.6±0.05
—
—
12.7
15
25.4
15
ø0.6±0.05
—
ø0.6±0.05
—
Lead
Diameter
Pitch of
Components
Capacitance Tolerance
±5%
±10%
±20%
+80%, -20%
8 9 :
1Product
ID
2Series
Category
Product
ID
Code
1
2
DE
J
Outline
Safety Standard
Certified
-Products based on the
AC250V (r.m.s.)
Electrical Appliance and
Material Safety Law of Japan-
For Electrical Appliance and Material Safety Law of Japan, the first
three digits (1Product ID and
2Series
Category) express "Series
Name."
For Safety Certified Capacitors, the first three digits express product
code. The fourth figure expresses certified type shown in
4Safety
Standard Certified Type column.
RB
KX
SA
KY
E2
5Capacitance
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 that follow the two numbers.
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