Radial Leaded Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Encapsulated,
AH Type, X1 400 VAC/Y1 400 VAC (Industrial Grade)
Overview
KEMETs 900 series encapsulated radial leaded ceramic With a working voltage of 400 VAC in line-to-line (Class X)and
disc capacitors are specifically designed for interference- 400 VAC in line-to-ground (Class Y) applications, these safety
suppression AC line filtering applications. Having capacitors meet the impulse test criteria outlined in IEC
internationally recognized safety certifications, these Standard 60384. Meeting subclass X1 and Y1 requirements,
capacitors are well-suited for applications that require these devices are certified to withstand impulses up to 4
keeping potentially disruptive or damaging line transients KV (X1) and 8 KV (Y1) respectively. These encapsulated
and EMI out of susceptible equipment. They are also an devices also meet the flame test requirements outlined in UL
ideal solution when needing to suppress line disturbances Standard 94V0.
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.
Ordering Information
C9 3 1 U 101 J V S D A A 7317
Ceramic Body Lead Capacitance Capacitance Rated Dielectric/ Failure Packaging
2
Spec. Design Lead Config.
1
Series Diameter Spacing Code (pF) Tolerance Voltage Temp. Char. Rate (C-Spec)
C9 = 0 = 7.0 mm 1 = U = Two J = 5% V = X1 S = SL D = A = Straight A = See
Ceramic 1 = 8.0 mm 10.0 mm Safety significant K = 10% 400 VAC Y = Y5P Disc B = Vertical N/APackaging
900 2 = 9.0 mm digits and M = 20% /Y1 400 W = Y5U Kink C-Spec
Series 3 = 10.0 mm number of VAC V = Y5V C = Outside Ordering
4 = 11.0 mm zeroes Kink Options
5 = 12.0 mm Tabl
6 = 13.0 mm below
7 = 14.0 mm
1
Vertical Kin andOutside Kin lead configurations cannot be combined with the bulk/20 mm lead length option (WL20). 20 mm lead length is
only available on capacitors ordered with straight leads (lead configuration ordering code). For nonstandard lead length inquiries, please contact
KEMET.
2
Bulk packaging lead length availability is dependent uponLead Configuration SeeDimension section of this document to verify availability of a
specific lead length option. For nonstandard lead length inquiries, please contact KEMET.
One world. One KEMET
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com C1068_X1_400 VAC_Y1_400 VAC 1/13/2017 1Radial Leaded Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Encapsulated, AH Type, X1 400 VAC/Y1 400 VAC (Industrial Grade)
Packaging C-Spec Ordering Options Table
Lead Length Packaging
Packaging Type
2,3
(mm) Ordering Code (C-Spec)
20.0 +1.5/1.0 (straight leads)
Ammo Pack 7317
1
18.0 +2.0/0 (preformed leads )
3.01.0 WL30
3.51.0 WL35
4.01.0 WL40
Bulk Bag
4.51.0 WL45
5.01.0 WL50
4
20.0 minimum WL20
1
Preformed (crimped) lead configurations include vertical kink, outside kink and inside kink. SeeLead Configuration andOrdering Informatio
sections of this document for further details.
2
Vertical Kin,Outside Kin andInside Kin 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). 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.
Benefits
Safety Standard Recognized (IEC 60384-14)
Reliable operation up to 125C
Class X1/Y1
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
Non-polar device, minimizing installation concerns
100% pure matte tin-plated lead finish allowing for excellent solderability
Encapsulation meets flammability standard UL 94V0
Applications
Typical applications include:
Line-to-line (Class X) filtering
Line-to-ground (Class Y) filtering
Antenna coupling
Primary and secondary coupling (switching power supplies)
Line disturbances suppression (motors and motor controls, relays, switching power supplies, and inverters)
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com C1068_X1_400 VAC_Y1_400 VAC 1/13/2017 2