Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Commercial Off-the-Shelf (COTS) for Higher Reliability
Applications, C0G Dielectric, 10VDC-200VDC
Overview
KEMET’s COTS program is an extension of KEMET knowledge
of high reliability test regimes and requirements. KEMET regularly
All COTS testing includes voltage conditioning and post-electrical
testing as per MIL-PRF-55681. For enhanced reliability, KEMET
supplies “up-screened” products by working with customer drawings also provides the following test level options and conformance
and imposing specified design and test requirements. The COTS
program offers the same high quality and high reliability components
as up-screened products, but at a lower cost to the customer. This is
accomplished by eliminating the need for customer-specific drawings
to achieve the reliability level required for customer applications. A
series of tests and inspections have been selected to provide the
accelerated conditioning and 100% screening necessary to eliminate
infant mortal failures from the population.
certifications:
Test Level A
Test Level B
Test Level C
Voltage Conditioning
Voltage Conditioning
Voltage Conditioning
DWV
IR@25°C
CAP
DWV
IR@25°C
CAP
DWV
IR@25°C
CAP
DF
DF
DF
PDA 8%
C of C
PDA 8%
DPA
PDA 8%
DPA
KEMET’s C0G dielectric features a 125°C maximum operating
temperature and is considered “stable.” The Electronics
C of C
85/85
Components, Assemblies & Materials Association (EIA)
C of C
characterizes C0G dielectric as a Class I material. Components
of this classification are temperature compensating and are suited
for resonant circuit applications or those where Q and stability of
capacitance characteristics are required. C0G exhibits no change in
capacitance with respect to time and voltage and boasts a negligible
change in capacitance with reference to ambient temperature.
Capacitance change is limited to ±30ppm/ºC from -55°C to +125°C.
Ordering Information
C
1206
T
104
K
5
G
A
C
TU
Case Size Specification/
Capacitance
Code (pF)
Capacitance
Tolerance1
Packaging/Grade
(C-Spec)3
Ceramic
Voltage Dielectric
Failure Rate/Design
Termination Finish2
(L" x W")
Series
0402
0603
0805
1206
1210
1812
2220
T = COTS
2 Sig. Digits + C = ±0.25pF 8 = 10V
Number of Zeros D = ±0.5pF 4 = 16V
G = C0G A = Group A Testing per C = 100% Matte Sn Blank = Bulk
MIL-PRF-55681 PDA 8% L = SnPb (5% min) TU = 7" Reel
Use 9 for
1.0 - 9.9pF
Use 8 for
F = ± 1%
G = ±2%
J = ±5%
K = ±10%
3 = 25V
6 = 35V
5 = 50V
1 = 100V
2 = 200V
B= Group A Testing per
MIL-PRF-55681 PDA
8%, DPA per EIA-469
C = Group A Testing per
MIL-PRF-55681 PDA 8%,
DPA per EIA-469, Humidity
per MIL-STD-202, Method
103, Condition A
Unmarked
TM = 7" Reel
Marked
0.5 - .99pF
ex. 2.2pF = 229 M = ±20%
ex. 0.5pF = 508
1 Additional capacitance tolerance offerings may be available. Contact KEMET for details.
2 Additional termination finish options may be available. Contact KEMET for details.
3 Additional reeling or packaging options may be available. Contact KEMET for details.
One WORLD
One Brand
One Strategy
One Focus
One Team
One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1026_COTS_C0G • 6/6/2011
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