Multilayer Ceramic Capacitors(For General Usage)
Multilayer Ceramic Capacitors
(For General Electronic Equipment)
Series:
ECJ
■ Features
■ Recommended Applications
Small size and wide capacitance range
High humidity resistance and long life
Excellent solderability and resistance to soldering heat
Low inductance (ESL) and excellent frequency
characteristics
● RoHS compliant
● Class 1 (T.C. Type)
Tuned circuits, and filter circuitry, where low loss and
high stability of capacitance and high insulation
resistance is required
● Class 2 (Hi-K Type)
Coupling and By-passing
■ Handling Precautions
■ Packaging Specifications
●
●
●
●
See Page 48 to 53
See Page 45, 46, 56
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
C
J
Z
E
B
1
A
1
0
3
K
Packaging
Rated Voltage Code
Style Code
Temperature
Size Code
Characteristic Code
Product Code
(ECJ:Multilayer Ceramic
Chip Capacitors)
(Example)
Capacitance
Tolerance Code
Nominal Capacitance
■ Construction
No
1
4
Ceramic dielectric
2
3
Name
Internal electrode
3
5
2
Substrate electrode
Terminal
electrode
4
1
5
Intermediate electrode
External electrode
■ Dimensions in mm (not to scale)
Size Code Size (EIA)
L
W
T
L1, L 2
0201
0.60±0.03
0.30±0.03
0.30±0.03
0.15±0.05
0
0402
1.00±0.05
0.50±0.05
0.50±0.05
0.2±0.1
1
L
0603
1.6±0.1
0.8±0.1
0.8±0.1
0.3±0.2
2.0±0.1
1.25±0.10
0.85±0.10
Z
W
0.6±0.1
T
L1
L2
2
0805
1.25±0.10
2.00±0.15
1.25±0.15
1.25±0.15
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– EC8 –
0.50±0.25
00 Apr. 2008
Multilayer Ceramic Capacitors(For General Usage)
■ Specifications and Testing Methods
Item
Operating
Temperature
Range
Dielectric
Withstanding
Voltage
Insulation
Resistance
(I R)
Capacitance
Q Factor or
Dissipation
Factor
(tan δ)
Specification
Class 2
Temp. Char. B, X7R
: –55 to 125 °C
Temp. Char. B, X5R
: –55 to 85 °C
Temp. Char. F, Y5V
: –30 to 85 °C
No dielectric breakdown and /or damage
Test Method
Class 1
Temp. Char. C∆
: –55 to 125 °C
: –25 to 85 °C
Temp. Char. SL
: –55 to 125 °C
10000 Mȑ or 500/C (Mȑ) whichever is less.
Note:100/C(Mȑ)min. for DC 10 V max.
C:Nominal Cap. in µF
Within the specified tolerance.
tan δ:
Q:
Temp. Char. B, X7R, X5R:
C<30 pF: Q >400+20C
0.15 max.
30 pF1000
Temp. Char. F, Y5V:
0.2 max.
tan δ:
Please see the technical
C>1000 pF: tan δ< 0.002
specifications for details.
(C:Nominal Cap. in pF)
Test voltage:
Class 1:Rated voltage ҂300 %
Class 2:Rated voltage ҂250 %
Duration:1 to 5 s
Charge/discharge current : 50 mA max.
Measuring voltage:Rated voltage
Duration: 60±5 s
Charge/discharge current : 50 mA max.
Measuring temperature: 20±2 °C
Class 1:
Nominal capacitance C < 1000 pF C > 1000 pF
Measuring frequency 1 MHz ± 10 % 1 kHz ± 10 %
Measuring voltage 0.5 to 5 Vrms 0.5 to 5 Vrms
Class 2:
Preconditioning: The capacitors shall be kept
in temperature of 150 +0/–10 °C for 1 hour
and subjected to standard condition ✽ 48±4
hours before initial measurement.
Nominal capacitance
C < 1 µF
Measuring frequency 1 kHz ± 10 %
Measuring voltage 1.0 ± 0.2 Vrms
Temperature
Temp. Char.
Characteristics
CG : 0± 30 ppm/ °C
CH : 0± 60 ppm/ °C
CJ : 0±120 ppm/ °C
CK : 0±250 ppm/ °C
SL : +350 to –1000 ppm/ °C
Adhesion
Temp.
B
X7R
X5R
F
Y5V
Char.
: ±10 %
: ±15 %
: ±15 %
: +30, –80 %
: +22, –82 %
Terminal electrodes shall be free from peeling or signs of
peeling.
Maximum capacitance change at stage 1 to 5
Temp.
Char.
1
2
3
(Ref. Temp.)
4
5
C∆, SL
X7R X5R Y5V
B, F
20 °C 25 °C 25 °C 25 °C
–25 °C –55 °C –55 °C –30 °C
20 °C 25 °C 25 °C 25 °C
85 °C 125 °C 85 °C 85 °C
20 °C 25 °C 25 °C 25 °C
See the technical specifications for
details such as measuring voltage.
Applied force:
Size: 0201: 2 N
Size: 0402 to 0805: 5N
Duration: 10 s
Size: 0201 to 0402
1.0
0.3/Size:0201
0.5/Size:0402
0.5R
PC board
Sample
1.0
Size: 0603 to 0805
Sample
Unit : mm
✽Standard conditions : Temperature 15 to 35 °C, Relative humidity 45 to 75 %
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
– EC10 –
00 Apr. 2008
