Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
High Voltage X7R Dielectric, 500 – 3,000 VDC
(Commercial Grade)
Overview
KEMET’s High Voltage surface mount MLCCs in X7R
Dielectric feature a 125°C maximum operating temperature
and are considered “temperature stable.” The Electronics
Industries Alliance (EIA) characterizes X7R dielectric as
a Class II material. Components of this classification
are fixed, ceramic dielectric capacitors suited for
bypass and decoupling applications or for frequency
discriminating circuits where Q and stability of capacitance
characteristics are not critical. X7R exhibits a predictable
change in capacitance with respect to time and voltage
and boasts a minimal change in capacitance with reference
to ambient temperature. Capacitance change is limited to
±15% from −55°C to +125°C.
preferred dielectric choice of design engineers worldwide.
In addition to their use in power supplies, these capacitors
are widely used in industries related to automotive
(hybrid), telecommunications, medical, military, aerospace,
semiconductors and test/diagnostic equipment.
In addition to Commercial Grade, Automotive Grade devices
are available which meet the demanding Automotive
Electronics Council's AEC-Q200 qualification requirements.
Available in a variety of case sizes and industry leading
CV values (capacitance/voltage), these devices exhibit
low leakage current and low ESR at high frequencies.
Conventional uses include both snubbers and filters
in applications such as switching power supplies and
lighting ballasts. Their exceptional performance at
high frequencies has made high voltage MLCC's the
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Ordering Information
C
1210
C
154
K
C
R
A
C
TU
Rated
Voltage Dielectric
(VDC)
Case Size Specification/ Capacitance Capacitance
Failure
Rate/Design
Packaging/
Grade (C-Spec)
Ceramic
Termination Finish1
(L" x W")
Series
Code (pF)
Tolerance
0603
0805
1206
1210
1808
1812
1825
2220
2225
C = Standard
Two
significant
digits +
number of
zeros.
J = ±5%
K = ±10%
M = ±20%
C = 500
R = X7R
A = N/A
C = 100% Matte Sn
See
B = 630
L = SnPb (5% Pb minimum) "Packaging
D = 1,000
F = 1,500
G = 2,000
Z = 2,500
H = 3,000
C-Spec
Ordering
Options
Table"below
1 Additional termination finish options may be available. Contact KEMET for details.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1010_X7R_HV_SMD • 2/23/2018
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