Safety Standard Recognized, 900 Series, Encapsulated,
AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)
Overview
KEMET’s 900 Series encapsulated radial leaded ceramic
disc capacitors are specifically designed for interference-
suppression AC line filtering applications. Having interna-
tionally recognized safety certifications, these capacitors
are well-suited for applications that require keeping poten-
tially disruptive or damaging line transients and EMI out
of susceptible equipment. They are also an ideal solution
in situations where there is a need to suppress line distur-
bances at the source.
Safety Certified Capacitors are classified as either X and/or
Y capacitors. Class X capacitors are primarily used in line-to-
line (across-the-line) applications. In this application there is
no danger of electric shock to humans should the capacitor
fail, but could result in a risk of fire. The class Y capacitor is
primarily used in line-to-ground (line by-pass) applications. In
this application, failure of the capacitor could lead to danger
of electric shock.
Click image above for interactive 3D content
With a working voltage of 440 VAC in line-to-line (Class X)
and 300 VAC in line-to-ground (Class Y) applications, these
safety capacitors meet the impulse test criteria outlined in
IEC Standard 60384. Meeting subclass X1 and Y2 require-
ments, these devices are certified to withstand impulses up
to 4 KV (X1) and 5 KV (Y2) respectively. These encapsulated
devices also meet the flame test requirements outlined in UL
Standard 94V–0.
Ordering Information
C9
Ceramic
Series
C9 =
Ceramic
900
Series
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7
Body
Diameter
0 = 7.0 mm
1 = 8.0 mm
2 = 9.0 mm
3 = 10.0 mm
4 = 11.0 mm
6 = 13.0 mm
8 = 15.0 mm
1
Lead
Spacing
1,2,4
7 = 7.5 mm
1 = 10.0
mm
U
Spec.
U=
Safety
472
M
Z
W
D
A
Lead
Config.
1,3,4
A = Straight
B = Vertical
Kink
C = Outside
Kink
D = Inside
Kink
A
Failure
Rate
A=
N/A
7317
Packaging
(C-Spec)
See
"Packaging
C-Spec
Ordering
Options
Table"
below
Capacitance Capacitance
Code (pF)
Tolerance
Two
significant
digits and
number of
zeroes
J = ±5%
K = ±10%
M = ±20%
Rated
Dielectric/
Design
Voltage Temp. Char.
Z = X1
440 VAC
/Y2 300
VAC
S = SL
Y = Y5P
W = Y5U
V = Y5V
D=
Disc
Due to a high risk of arcing, "Inside Kink" lead configuration cannot be combined with the 5 mm lead spacing option. The "Inside Kink" option is only
available on capacitors with lead spacing of 7.5 mm or greater. A potential for arcing may exist when combining the "Inside Kink" lead configuration
with a 7.5mm lead spacing option, especially in high humidity environments and/or when exposure to voltages and transients may impact creepage and
clearance requirements.
2
Capacitor body diameter will limit available lead spacing and packaging options. See "Dimensions" and "Product Ordering Codes and Ratings" sections
of this document to determine availability.
3
"Vertical Kink", "Outside Kink" and "Inside Kink" lead configurations cannot be combined with the bulk/20 mm lead length option (WL20). 20 mm lead
length is only available on capacitors with straight leads (lead configuration ordering code "A"). For nonstandard lead length inquiries, please contact
KEMET.
4
Bulk packaging lead length availability is dependent upon "Lead Configuration" and "Lead Spacing." See "Dimensions" section of this document to
verify availability of a specific lead length option. For nonstandard lead length inquiries, please contact KEMET.
Safety Standard Recognized, 900 Series, Encapsulated, AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)
Packaging C-Spec Ordering Options Table
Packaging Type
Ammo Pack
Lead Length
(mm)
2,3
20.0+1.5/−1.0 (straight leads)
18.0+2.0/−0 (preformed leads
1
)
3.0±1.0
3.5±1.0
4.0±1.0
4.5±1.0
5.0±1.0
20.0 minimum
4
Packaging
Ordering Code (C-Spec)
7317
WL30
WL35
WL40
WL45
WL50
WL20
Bulk Bag
Preformed (crimped) lead configurations include vertical kink, outside kink and inside kink. See "Lead Configurations" and "Ordering Information"
sections of this document for further details.
2
"Vertical Kink", "Outside Kink" and "Inside Kink" lead configurations cannot be combined with the bulk/20 mm lead length option (WL20). 20 mm lead
length is only available on capacitors with straight leads (lead configuration ordering code "A"). For nonstandard lead length inquiries, please contact
KEMET.
3
For nonstandard lead length inquiries, please contact KEMET.
4
Lead length of 20.0 mm minimum only available for straight leads.
1
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
Safety Standard Recognized (IEC 60384–14)
Reliable operation up to 125°C
Class X1/Y2
7.5 mm and 10 mm lead spacing
Lead (Pb)-free and RoHS Compliant
Halogen free
Capacitance offerings ranging from 10 pF up to 10 nF
Available capacitance tolerances of ±5%, ±10% and ±20%
High reliability
Preformed (crimped) or straight lead configurations
Safety Standard Recognized, 900 Series, Encapsulated, AC Type, X1 440 VAC/Y2 300 VAC (Industrial Grade)
Table 1 – Product Ordering Codes and Ratings
Dielectric/
Temp.
Char.
Dimensions (mm)
KEMET
Part Number
C90(1)U100JZSD(2)A(3)
C90(1)U120JZSD(2)A(3)
C90(1)U150JZSD(2)A(3)
C90(1)U180JZSD(2)A(3)
C90(1)U200JZSD(2)A(3)
C90(1)U220JZSD(2)A(3)
C90(1)U240JZSD(2)A(3)
C90(1)U270JZSD(2)A(3)
C90(1)U300JZSD(2)A(3)
C90(1)U330JZSD(2)A(3)
C90(1)U360JZSD(2)A(3)
C90(1)U390JZSD(2)A(3)
C90(1)U470JZSD(2)A(3)
C90(1)U500JZSD(2)A(3)
C90(1)U510JZSD(2)A(3)
C91(1)U560JZSD(2)A(3)
C91(1)U620JZSD(2)A(3)
C91(1)U680JZSD(2)A(3)
C91(1)U750JZSD(2)A(3)
C92(1)U820JZSD(2)A(3)
C93(1)U101JZSD(2)A(3)
C90(1)U101KZYD(2)A(3)
C90(1)U151KZYD(2)A(3)
C90(1)U221KZYD(2)A(3)
C90(1)U331KZYD(2)A(3)
C90(1)U471KZYD(2)A(3)
C91(1)U561KZYD(2)A(3)
C91(1)U681KZYD(2)A(3)
C92(1)U821KZYD(2)A(3)
C92(1)U102KZYD(2)A(3)
C90(1)U102MZWD(2)A(3)
C92(1)U152MZWD(2)A(3)
C92(1)U222MZWD(2)A(3)
C94(1)U332MZWD(2)A(3)
C96(1)U392MZWD(2)A(3)
C96(1)U472MZWD(2)A(3)
C90(1)U102MZVD(2)A(3)
C90(1)U152MZVD(2)A(3)
C90(1)U222MZVD(2)A(3)
C92(1)U332MZVD(2)A(3)
C94(1)U392MZVD(2)A(3)
C94(1)U472MZVD(2)A(3)
C96(1)U682MZVD(2)A(3)
C98(1)U103MZVD(2)A(3)
KEMET Part Number
Lead Spacing
Lead
Diameter
Bulk
Packaging
Ammo
Packaging
Capacitance
10 pF
12 pF
15 pF
18 pF
20 pF
22 pF
24 pF
27 pF
30 pF
33 pF
36 pF
39 pF
47 pF
50 pF
51 pF
56 pF
62 pF
68 pF
75 pF
82 pF
100 pF
100 pF
150 pF
220 pF
330 pF
470 pF
560 pF
680 pF
820 pF
1,000 pF
1,000 pF
1,500 pF
2,200 pF
3,300 pF
3,900 pF
4,700 pF
1,000 pF
1,500 pF
2,200 pF
3,300 pF
3,900 pF
4,700 pF
6,800 pF
10,000 pF
Capacitance
Capacitance
Tolerance
Body
Diameter
(Maximum)
Body
Thickness
(Maximum)
7.0
7.5 mm
or
10 mm
SL
±5%
5.0
0.55 ±0.1
8.0
9.0
10.0
7.0
±10%
8.0
9.0
7.0
±20%
9.0
11.0
13.0
5.0
0.55 ±0.1
7.5 mm or 10 mm
7.5 mm or 10 mm
5.0
0.55 ±0.1
7.5 mm
or
10 mm
Y5P
Y5U
10 mm only
7.0
±20%
9.0
11.0
13.0
15.0
Capacitance
Tolerance
Body Diameter
(Maximum)
Body Thickness
(Maximum)
Lead Diameter
5.0
0.55 ±0.1
7.5 mm or 10 mm
7.5 mm or 10 mm
Y5V
10 mm only
Lead Spacing
(1) To properly complete ordering code, insert the one-digit numeric code to reflect required lead spacing: (Note that select capacitance values and
packaging options may limit lead spacing availability. See table above to verify availability.)
7 = 7.5 mm
1 = 10.0 mm
(2) To properly complete ordering code, insert the one-digit character code to reflect the required lead configuration: (See "Lead Configuration" section
of this document, page 2, for further details.)
A = Straight
B = Vertical Kink
C = Outside Kink
D = Inside Kink
(3) To properly complete ordering code, enter the four-digit numeric or alphanumeric "Packaging C-Spec Ordering Code." See "Dimensions" section of
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