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12065C123KA79A

Description
Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.012uF, Surface Mount, 1206, CHIP
CategoryPassive components    capacitor   
File Size90KB,4 Pages
ManufacturerAVX
Environmental Compliance
Related ProductsFound20parts with similar functions to 12065C123KA79A
Download Datasheet Parametric View All

12065C123KA79A Overview

Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.012uF, Surface Mount, 1206, CHIP

12065C123KA79A Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instruction, 1206
Reach Compliance Codecompli
ECCN codeEAR99
capacitance0.012 µF
Capacitor typeCERAMIC CAPACITOR
dielectric materialsCERAMIC
high0.94 mm
JESD-609 codee4
length3.2 mm
Manufacturer's serial number1206
Installation featuresSURFACE MOUNT
multi-layerYes
negative tolerance10%
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
Package formSMT
method of packingBULK
positive tolerance10%
Rated (DC) voltage (URdc)50 V
seriesSIZE(X7R)
size code1206
surface mountYES
Temperature characteristic codeX7R
Temperature Coefficient15% ppm/°C
Terminal surfaceGold (Au)
Terminal shapeWRAPAROUND
width1.6 mm
Base Number Matches1
X7R Dielectric
General Specifications
X7R formulations are called “temperature stable” ceramics
and fall into EIA Class II materials. X7R is the most popular
of these intermediate dielectric constant materials. Its tem-
perature variation of capacitance is within ±15% from
-55°C to +125°C. This capacitance change is non-linear.
Capacitance for X7R varies under the influence of electrical
operating conditions such as voltage and frequency.
X7R dielectric chip usage covers the broad spectrum of
industrial applications where known changes in capaci-
tance due to applied voltages are acceptable.
PART NUMBER (see page 2 for complete part number explanation)
0805
Size
(L" x W")
5
Voltage
6.3V = 6
10V = Z
16V = Y
25V = 3
50V = 5
100V = 1
200V = 2
C
Dielectric
X7R = C
103
Capacitance
Code (In pF)
2 Sig. Digits +
Number of
Zeros
M
Capacitance
Tolerance
Preferred
J = ± 5%
K = ±10%
M = ± 20%
A
Failure
Rate
A = Not
Applicable
T
Terminations
T = Plated Ni
and Sn
7 = Gold
Plated
2
Packaging
2 = 7" Reel
4 = 13" Reel
7 = Bulk Cass.
9 = Bulk
A
Special
Code
A = Std.
Product
Contact
Factory For
Multiples
Capacitance vs. Frequency
+30
+20
Insulation Resistance (Ohm-Farads)
X7R Dielectric
Typical Temperature Coefficient
10
5
Insulation Resistance vs Temperature
10,000
Capacitance
% Cap Change
0
-5
-10
-15
-20
-25
-60 -40 -20
0
20
40
60
80 100 120 140
+10
0
-10
-20
-30
1KHz
1,000
100
%
10 KHz
100 KHz
1 MHz
10 MHz
0
0
20
40
60
80
100
120
Temperature
°C
Frequency
Temperature
°C
Variation of Impedance with Cap Value
Impedance vs. Frequency
1,000 pF vs. 10,000 pF - X7R
0805
10.00
1,000 pF
10,000 pF
Variation of Impedance with Chip Size
Impedance vs. Frequency
10,000 pF - X7R
10
1206
0805
1210
Variation of Impedance with Chip Size
Impedance vs. Frequency
100,000 pF - X7R
10
1206
0805
1210
Impedance,
Impedance,
1.00
1.0
Impedance,
1.0
0.10
0.1
0.1
0.01
10
100
1000
.01
1
10
.01
100
1,000
1
10
100
1,000
Frequency, MHz
Frequency, MHz
Frequency, MHz
11

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