Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
High Voltage X7R Dielectric, 500 3,000 VDC
(Commercial & Automotive Grade)
Overview
KEMETs high voltage surface mount MLCCs in X7R performance at high frequencies has made high voltage MLCC's
Dielectric feature a 125C maximum operating temperature the preferred dielectric choice of design engineers worldwide.
and are considered temperature stable. The Electronics In addition to their use in power supplies, these capacitors
Industries Alliance (EIA) characterizes X7R dielectric as a are widely used in industries related to automotive (hybrid),
Class II material. Components of this classification are fixed, telecommunications, medical, military, aerospace, semiconductors
ceramic dielectric capacitors suited for bypass and decoupling and test/diagnostic equipment.
applications or for frequency discriminating circuits where Q
and stability of capacitance characteristics are not critical. X7R Automotive Grade is available for applications requiring proven,
exhibits a predictable change in capacitance with respect to reliable performance in harsh environments. Whether under-hood
time and voltage and boasts a minimal change in capacitance or in-cabin, these capacitors are designed for mission and safety
with reference to ambient temperature. Capacitance change is critical automotive circuits. Stricter testing protocol and inspection
limited to 15% from -55C to +125C. criteria have been established for automotive grade products
in recognition of potentially harsh environmental conditions.
Available in a variety of case sizes and industry leading CV KEMET automotive grade series capacitors meet the demanding
values (capacitance/voltage), these devices exhibit low leakage Automotive Electronics Council's AECQ200 qualification
current and low ESR at high frequencies. Conventional uses requirements.
include both snubbers and filters in applications such as
switching power supplies and lighting ballasts. Their exceptional
Ordering Information
C 1210 C 154 K C R A C TU
Case Size Specification/ Capacitance Capacitance Failure Rate/ Packaging/Grade
1
Ceramic Voltage Dielectric Termination Finish
2
( x ) Series Code (pF) Tolerance Design (C-Spec)
0805 C = Standard 2 Significant J = 5% C = 500 V R = X7R A = N/A C = 100% Matte Sn Blank = Bulk
1206 Digits + Number K = 10% B = 630 V L = SnPb (5% TU = 7" Reel
1210 of Zeros M = 20% D = 1,000 V minimum) Unmarked
1808 F = 1,500 V TM = 7" Reel Marked
1812 G = 2,000 V
C = 100% Matte Sn AUTO = Automotive
1825 Z = 2,500 V
Grade 7" Reel
2220 H = 3,000 V
Unmarked
2225
1
Additional termination finish options may be available. Contact KEMET for details.
1, 2
SnPb termination finish option is not available on Automotive Grade product.
2
Additional reeling or packaging 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 11/12/2013 1Surface Mount Multilayer Ceramic Chip Capacitors, (SMD MLCCs)
High Voltage X7R Dielectric, 500 3,000 VDC (Commercial & Automotive Grade)
Dimensions Millimeters (Inches)
L
W
B
T
S
EIA Metric S
L W T B Mounting
Size Size Separation
Length Width Thickness Bandwidth Technique
Code Code Minimum
0805 2012 2.00 (.079) 0.20 (.008) 1.25 (.049) 0.20 (.008) 0.50 (0.02) 0.25 (.010) 0.75 (.030)
Solder Wave or
Solder Reflow
1206 3216 3.20 (.126) 0.20 (.008) 1.60 (.063) 0.20 (.008) 0.50 (0.02) 0.25 (.010)
1210 3225 3.20 (.126) 0.20 (.008) 2.50 (.098) 0.20 (.008) 0.50 (0.02) 0.25 (.010)
1808 4520 4.70 (.185) 0.50 (.020) 2.00 (.079) 0.20 (.008) 0.60 (.024) 0.35 (.014)
See Table 2 for
Thickness
1812 4532 4.50 (.177) 0.30 (.012) 3.20 (.126) 0.30 (.012) 0.60 (.024) 0.35 (.014) N/A
Solder Reflow Only
1825 4564 4.50 (.177) 0.30 (.012) 6.40 (.252) 0.40 (.016) 0.60 (.024) 0.35 (.014)
2220 5650 5.70 (.224) 0.40 (.016) 5.00 (.197) 0.40 (.016) 0.60 (.024) 0.35 (.014)
2225 5664 5.60 (.220) 0.40 (.016) 6.40 (.248) 0.40 (.016) 0.60 (.024) 0.35 (.014)
Benefits
-55C to +125C operating temperature range Available capacitance tolerances of 5%, 10%, and 20%
Industry-leading CV values Low ESR and ESL
Exceptional performance at high frequencies Non-polar device, minimizing installation concerns
Pb-Free and RoHS Compliant Commercial and Automotive (AECQ200) grades available
EIA 0805, 1206, 1210, 1808, 1812, 1825, 2220, and 100% pure matte tin-plated termination finish allowing for
2225 case sizes excellent solderability
DC voltage ratings of 500 V, 630 V, 1 KV, 1.5 KV, 2 KV, SnPb plated termination finish option available upon request (5%
2.5 KV, and 3 KV minimum)
Capacitance offerings ranging from 10 pF to 0.33 F
Applications
Typical applications include switch mode power supplies (input filters, resonators, tank circuits, snubber circuits, output filters), high
voltage coupling and DC blocking, lighting ballasts, voltage multiplier circuits, DC/DC converters and coupling capacitors in uk
converters. Markets include power supply, LCD fluorescent backlight ballasts, HID lighting, telecom equipment, industrial and medical
equipment/control, LAN/WAN interface, analog and digital modems, and automotive (electric and hybrid vehicles, charging stations and
lighting) applications.
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com C1010_X7R_HV_SMD 11/12/2013 2
Ceramic Surface Mount