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C1812F122K5RAC

Description
CERAMIC OPEN MODE CAPACITORS
CategoryPassive components    capacitor   
File Size1MB,7 Pages
ManufacturerKEMET
Websitehttp://www.kemet.com
Environmental Compliance
Download Datasheet Parametric View All

C1812F122K5RAC Overview

CERAMIC OPEN MODE CAPACITORS

C1812F122K5RAC Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerKEMET
package instruction, 1812
Reach Compliance Codecompli
ECCN codeEAR99
capacitance0.0012 µF
Capacitor typeCERAMIC CAPACITOR
dielectric materialsCERAMIC
JESD-609 codee3
Manufacturer's serial numberC1812
Installation featuresSURFACE MOUNT
multi-layerYes
negative tolerance10%
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
method of packingBULK
positive tolerance10%
Rated (DC) voltage (URdc)50 V
size code1812
surface mountYES
Temperature characteristic codeX7R
Temperature Coefficient15% ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrie
Terminal shapeWRAPAROUND
CERAMIC OPEN MODE CAPACITORS
FEATURES
KEMET’s Open Mode Ceramic Surface Mount Capacitor is designed to significantly minimize the probability
of a low IR or Short Circuit Condition when forced to failure in a board flex situation. This reduces the poten-
tial for causing catastrophic failures. This product is RoHS Compliant.
Applications:
• Input side filtering (power plane/bus)
• High current applications (battery line)
• Circuits that cannot be fused to open when
short circuits occur due to flex cracks
Markets:
• Automotive
- All applications connected directly to the battery
- Conversion to 42V power system
• Power Conversion
- Raw power input side filtering
OUTLINE DRAWING
W
T
S
L
B
NICKEL PLATE
ELECTRODES
CONDUCTIVE
METALLIZATION
TIN PLATE
TABLE 1 - DIMENSIONS - MILLIMETERS (INCHES)
Metric
EIA
EIA Size
Size
Metric
L - Length
W - Width
Size Code
Code
Size Code Code
L - Length
W - Width
2012
0805
2.00
2.0 (.079) ± .20 (.008)
1.25 (.049) ±
± 0.2
(.008)
1.25 (.049)
.20
(.008)
2012
0805
(.079) ± .20 (.008)
3216
1206
3.2 (.126) ± .20 (.008)
1.6 (.063) ± 0.2
3216
1206
3.20 (.126) ± .20 (.008) 1.60 (.063) ± .20
(.008)
(.008)
3225
1210
3.2 (.126) ± .20 (.008)
2.5 (.098) ± 0.2 (.008)
3225
1210
3.20
4.5 (.177) ± 0.3 (.012)
2.50 (.098) ± .20
(.012)
(.126) ± .20 (.008)
(.008)
4532
1812
3.2 (.126) ± 0.3
B - Bandwidth
0.50 (.02) ± .25 (.010)
0.50 (.02) ± .25 (.010)
0.50 (.02) ± .25 (.010)
0.50 (.02) ± .25 (.010)
0.50 (.02) ± .25 (.010)
0.50 (.02) ±
± .35
(.010)
.25
(.014)
0.60 (.024)
B - Bandwidth
Separation
0.75 (.030)
0.75 (.030)
N/A
N/A
N/A
N/A
N/A
Separation
Note: For thickness dimensions, see Table 2.
C
Style
C - Ceramic
Size Code
0805, 1206, 1210, 1812
1812
F
105
K
1
R
A
C
End Metallization
C = Standard
Failure Rate Level
A = Not Applicable
Temperature Characteristic
Designated by Capacitance
Change over Temperature Range
R – X7R (±15%) (-55°C +125°C)
2 = 200V
1 = 100V
Voltage
5 = 50V
3 = 25V
4 = 16V
Specification
F - Open-Mode
Capacitance Code, pF
First two digits represent significant figures.
Third digit specifies number of zeros. 100 pF = 101.
(Use “9” for 1.0 through 9.9 pF)
(Use “8” for 0.1 through .99 pF)
Capacitance Tolerance
K = ±10%
M = ±20%
OPEN-MODE INTERNAL DESIGN
The open-mode dimension (OM)
exceeds the termination bandwidth
dimensions: OM >BW
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
79
Ceramic Surface Mount
CAPACITOR ORDERING INFORMATION
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