o Part Numbering
Safety Standard Certifiedultilayer Ceramic Capacitors
(Part Number)
GA3
52
Q R7 GF
1
2
3
4
331
5
6
K W31 L
7
8
9
1Series
Code
Series
EVA
Safety Standard Certified Resin Molding SMD Type Multilayer Ceramic Capacitors for Automotive (Powertrain/Safety)
GA3
Safety Standard Certified Chip Multilayer Ceramic Capacitors for Consumer Electronics & Industrial Equipment
KCA
Safety Standard Certified Metal Terminal Type Multilayer Ceramic Capacitors for Automotive (Powertrain/Safety)
2Dimensions (L×W)
3Dimensions (T)
Code
Dimensions (L×W)
42
4.5×2.0mm
43
52
GA3
KCA, EVA
Code
Dimensions (T)
4.5×3.2mm
A
5.7×2.8mm
D
55
5.7×5.0mm
86
8.0×6.0mm
As for KCA and EVA series, it represents the dimensions of the product
body that does not include the metal terminal.
Code
Dimensions (T)
1.0mm
L
2.8mm
2.0mm
Q
3.7mm
E
2.5mm
T
4.8mm
Q
1.5mm
W
6.4mm
X
Depends on individual standards.
4Temperature Characteristics
Temperature
Characteristic Codes
Public
STD Code
Code
Temperature Characteristics
Capacitance Change
or Temperature
Coefficient
Reference Temperature
Temperature
Range
Operating
Temperature
Range
Capacitance Change Each Temperature (%)
–55°C
*2
–10°C
Max.
Min.
Max.
Min.
Max.
-
-
-
-
-
-
Min.
1X
SL
JIS
20°C
20 to 85°C
7U
U2J
EIA
25°C
25 to 125°C*1
-750±120ppm/°C
-55 to 125°C
8.78
5.04
6.04
3.47
3.84
2.21
R7
X7R
EIA
25°C
-55 to 125°C
±15%
-55 to 125°C
-
-
-
-
-
-
+350 to -1000ppm/°C -55 to 125°C
*1 Rated Voltage 100Vdc max: 25 to 85°C
*2 –25°C (Reference Temperature 20°C) / –30°C (Reference Temperature 25°C)
5Certified Type
7Capacitance Tolerance
Code
Rated Voltage
Certified Type
Code
GB
X2 : 250Vac
Type GB
J
±5%
GD
250Vac
Type GD
K
±10%
GF
X1 : 250Vac/Y2 : 250Vac
Type GF
M
±20%
MF
X1 : 250Vac/1000Vdc
Y2 : 250Vac/1000Vdc
Type MF
TF
X1 : 305Vac/1500Vdc
Y2 : 305Vac/1500Vdc
Type TF
Capacitance Tolerance
8Individual Specification
Expressed by three figures.
9Packaging
6Capacitance
Expressed by three-digit alphanumerics. The unit is pico-farad (pF).
The first and second figures are significant digits, and the third
figure expresses the number of zeros that follow the two
numbers. If there is a decimal point, it is expressed by the capital
letter "R." In this case, all figures are significant digits.
If any letter, other than "R" is included, this indicates the specific
part number is a non-standard part.
Ex.)
Code
Capacitance
R50
0.50pF
1R0
1.0pF
100
10pF
103
10000pF
Code
Packaging
L
ø180mm Embossed Taping
K
ø330mm Embossed Taping
Please contact us if you find any part number not provided in this table.
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