Capacitor in C0G dielectric incorporates a unique, flexible
termination system that is integrated with KEMET’s standard
termination materials. A conductive silver epoxy is utilized between
the base metal and nickel barrier layers of KEMET’s standard
termination system in order to establish pliability while maintaining
terminal strength, solderability and electrical performance. This
technology was developed in order to address the primary failure
mode of MLCCs– flex cracks, which are typically the result of
excessive tensile and shear stresses produced during board flexure
and thermal cycling. Flexible termination technology inhibits the
transfer of board stress to the rigid ceramic body, therefore mitigating
flex cracks which can result in low IR or short circuit failures.
Although this technology does not eliminate the potential
for mechanical damage that may propagate during extreme
environmental and handling conditions, it does provide superior
flex performance over standard termination systems. FT-CAP
complements KEMET’s Open Mode, Floating Electrode (FE-
CAP), Floating Electrode with Flexible Termination (FF-CAP),
and KEMET Power Solutions (KPS) product lines by providing a
complete portfolio of flex mitigation solutions.
Combined with the stability of C0G dielectric and designed to
accommodate all capacitance requirements, these flex-robust devices
are RoHS Compliant, offer up to 5 mm of flex-bend capability and
exhibit no change in capacitance with respect to time and voltage.
Capacitance change with reference to ambient temperature is limited to
±30 ppm/ºC from -55°C to +125°C.
In addition to Commercial Grade, Automotive Grade devices are
available which meet the demanding Automotive Electronics Council's
AEC–Q200 qualification requirements.
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Ordering Information
C
Ceramic
1206
X
563
Capacitance
Code (pF)
2 significant digits +
number of zeros.
Use 9 for 1.0 – 9.9 pF
Use 8 for 0.5 – .99 pF
e.g., 2.2 pF = 229
e.g., 0.5 pF = 508
J
3
G
A
C
TU
Case Size
Specification/
(L" x W")
Series
0603
0805
1206
1210
1812
1825
2220
2225
X = Flexible
Termination
Capacitance
Rated Voltage
Failure Rate/
Termination
Dielectric
Packaging/Grade (C-Spec)
3
1
Tolerance
(VDC)
Design
Finish
2
B = ±0.10 pF
C = ±0.25 pF
D = ±0.5 pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
8 = 10 V
4 = 16 V
3 = 25 V
5 = 50 V
1 = 100 V
2 = 200 V
A = 250 V
G = C0G
A = N/A
C = 100%
Matte Sn
L = SnPb
(5%
minimum)
Blank = Bulk (Commercial
Grade)
TU = 7" Reel (Commercial
Grade)
AUTO = 7" Reel
(Automotive Grade)
AUTO 7411 = 13"
Reel/Punched Paper
(Automotive Grade)
AUTO 7210 = 13" Reel/
Embossed Plastic
(Automotive Grade)
Additional capacitance tolerance offerings may be available. Contact KEMET for details.
Additional termination finish options may be available. Contact KEMET for details.
2,3
SnPb termination finish option is not available on Automotive Grade product.
3
Additional reeling or packaging options may be available. Contact KEMET for details.
3
Reeling tape options (Paper or Plastic) are dependent on capacitor case size (L"x W") and thickness dimension. See "Chip Thickness/Packaging Quantities" and
"Tape & Reel Packaging Information" sections of this document.
3
For additional Information regarding "AUTO" C-Spec options, see "Automotive C-Spec Information" section of this document.
(5 ±1 seconds and charge/discharge not exceeding 50 mA)
0.1%
1,000 megohm microfarads or 100 GΩ
(Rated voltage applied for 120 ±5 seconds @ 25°C)
Parameters/Characteristics
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and dissipation factor (DF) measured under the following conditions:
1 MHz ±100 kHz and 1.0 ±0.2 Vrms if capacitance ≤ 1,000 pF
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance > 1,000 pF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
传感器
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