| Item |
Requirement |
Test Method |
External Appearance |
No defects which may affect performance |
Visual inspection & Dimension
measurement |
Capacitance
(Cap.) |
Within the specified tolerance that
refers on page2 |
NPO: (Class I)
Cap≤1000pF 1.0±0.2Vrms, 1MHz±10%
Cap≤1000pF 1.0±0.2Vrms, 1KHz±10%
X7R, X5R, Y5V: (Class II)
Cap≤10uF 1.0±0.2Vrms, 1KHz±10%
Cap>10uF 0.5±0.2Vrms, 120Hz±10% |
Dissipation Factor
(D.F.) or
Quality
factor
(Q=1/D.F.) |
NPO: Cap≥30pF, Q≥1000 Cap<30pF, Q≥400+20C
X7R, X5R:
Rated vol. |
D.F.≦ |
Exception
of D.F. ≦ |
≧50V |
2.5% |
3% |
0201(50V)
0603≧0.047μF
0805≧0.18μF
1206≧0.47μF |
25V |
3.5% |
5% |
0805≧1μF
1210≧10μF |
7% |
0603≧0.33μF
1206≧4.7μF |
10% |
0402≧0.10μF
0603≧0.47μF
0805≧2.2μF
1206≧6.8μF |
16V |
3.5% |
5% |
0402≧0.033μF
0603≧0.15μF
0805≧0.68μF
1206≧2.2μF
1210≧4.7μF |
10% |
0603≧0.68μF
0805≧2.2μF
1206≧4.7μF
1210≧22μF |
10V |
5% |
10% |
0402≧0.33μF
0603≧0.33μF
0805≧2.2μF
1206≧2.2μF
1210≧22μF |
15% |
0201≧0.1μF
0402≧1μF |
6.3V |
10% |
15% |
0603≧10μF
0805≧4.7μF
1210≧100μF |
20% |
0402≧2.2μF |
Y5V:
Rated vol. |
D.F.≦ |
Exception
of D.F. ≦ |
≧50V |
5% |
7% |
0603≧0.1μF
0805≧0.47μF
1206≧4.7uF |
35V |
7% |
- |
- |
25V |
5% |
7% |
0402≧0.047μF
0603≧0.1μF
0805≧0.33μF
1206≧1μF
1210≧0.47μF |
9% |
0402≧0.068μF
0603≧0.47μF
1206≧4.7μF
1210≧22μF |
16V
(C<1.0μF) |
7% |
9% |
0402≧0.068μF
0603≧0.68μF |
12.5% |
0402≧0.22μF |
16V
(C≧1.0μF) |
9% |
12.5% |
0603≧2.2μF
0805≧3.3μF
1206≧10μF
1210≧22μF
1812≧47μF |
10V |
12.5% |
20% |
0402≧0.47μF |
6.3V |
20% |
- |
- |
|
Dielectric Strength |
No evidence of damage or flash over
during test |
To apply voltage(≤100V) 250%
Duration: 1 to 5sec
Charge and discharge current
less
than 50mA
To apply voltage:
200V~300V ≧2 time VDC
500V~999V ≧1.5 time VDC
1000V~3000V ≧1.2 time VDC
Cut-off, set at 10mA
TEST=15 sec. RAMP=0 |
Insulation
Resistance |
10GΩ or R×C≧500Ω-F Whichever is
smaller
X7R, X5R, Y5V:
Rated Voltage |
Insulation
Resistance |
100V: X7R |
RxC≧100Ω-F |
16V: 0402≥0.22uF |
10V:
0201≥47nF
0402≥0.47uF
0603≥0.47uF
0805≥2.2uF
1206≥4.7uF
1210≥47uF |
6.3V |
|
To apply rated voltage for max.
120sec |
≥10GΩ or 100Ω-F whichever is smaller
Rated voltage: 200V~630V |
To apply rated voltage(500V max.)
for 60sec. |
≥10GΩ
Rated voltage: >630V |
To apply 500V for 60sec. |
Temperature
Characteristic
of
Capacitance |
T.C. |
Capacitance Change |
NPO |
±30 (ppm/°C) |
X7R |
±15% |
X5R |
±15% |
Y5V |
+30%~-80% |
|
With no electrical load.
T.C. |
Operating Temp |
NPO |
-55 ~ 125℃ at 25℃ |
X7R |
-55 ~ 125℃ at 25℃ |
X5R |
-55 ~ 85℃ at 25℃ |
Y5V |
-25 ~ 85℃ at 20℃ |
|
Adhesive
Strength
of
Termination |
of Termination
No remarkable damage or removal of
the terminations |
Pressurizing force:
0201:2N
0402&0603:5N
>0603:10N
Test time: 10±1 sec |
Vibration Resistance |
No remarkable damage
Cap change and Q/D.F.: To meet initial
spec |
Vibration frequency: 10~55Hz/min
Total amplitude: 1.5mm
Test time: 6hrs.(tow hrs each
in
three mutually
Perpendicular directions.) |
Solderability |
95% min. coverage of all metalized area. |
Solder temperature: 235±5℃
Dipping time: 2±0.5 sec. |
Bending
Test |
No remarkable damage
Cap change:
NPO: within±5% or 0.5pF whichever is
larger
X7R, X5R: within±12.5%
Y5V: within±30%
(This capacitance change means the
change of capacitance
under specified flexure of substrate
from the capacitance
measured before the test.) |
The middle part of substrate shall
be pressurized
by means of the pressurizing rod at
a rate of about
1mm per second until the
deflection becomes 1mm
and then the pressure shall be
maintained for
5±1sec.
Measurement to be made after
keeping
at room
temp. for 24±2hrs(Class I) or 48±4hrs(Class II)
(Thickness>1.0mm, Thickness≦1.0mm) |
Resistance
to
Soldering
Heat |
No remarkable damage
Cap change:
NPO: within±2.5% or 0.25pF whichever
is larger
X7R, X5R: within±7.5%
Y5V: within±20%
Q/D.F., I.R. and dielectric strength:
To meet initial requirements.
25%max. leaching on each edge. |
Solder temperature: 270±5℃
Dipping time: 10±1sec
Preheating: 120 to 150℃ for 1minute before
immerse the capacitor in a eutectic solder.
Before initial measurement(Class II only): Perform
150+0/-10℃ for 1hr and then set for 48±4hrs at
room temp.
Measurement to be made after keep at
room temp.
for 24±2 hrs.(Class I) or
48±4 hrs.(Class II). |
Temperature
Cycle |
No remarkable damage.
Cap change:
NPO: within±2.5% or 0.25pF whichever
is larger
X7R, X5R: within±7.5%
Y5V: within±20%
Q/D.F., I.R. and dielectric strength:
To meet initial requirements. |
Conduct the five cycles according
to
the
temperature and time.
Step |
Temp.(℃) |
Time(min) |
1 |
Min. operating temp.+0/-3 |
30±3 |
2 |
Room temp |
2-3 |
3 |
Max. operating temp.+3/-0 |
30±3 |
4 |
Room temp. |
2-3 |
Before initial measurement(Cass
II
only): Perform
150+0/-10℃ for 1hr and then set
for 48±4 hrs at
room temp.
Measurement to be made after
keeping
at room
temp. for 24±2 hrs.(Class I) or
48±4 hrs.(Class II). |
Humidity
(steady
state) |
No remarkable damage.
Cap change:
NPO: within±5% or 0.5pF whichever is
large
X7R, X5R:≥10V, within±12.5% 6.3V, within±25%
Y5V:≥10V, within±30% 6.3V,
within+30/-40%
Q/D.F. value:
NPO: More than 30pF Q≥350,
10pF≤C≤30pF, Q≥275+2.5C
Less than 10pF Q≥200+10C
X7R, X5R:
Rated vol. |
D.F.≦ |
Exception
of D.F.≦ |
≧50V |
3.0% |
6% |
0201(50V)
0603≧0.047μF
0805≧0.18μF
1206≧0.47μF |
25V |
5.0% |
10% |
0805≧1μF
1210≧10μF |
14% |
0603≧0.33μF
1206≧4.7μF |
15% |
0402≧0.1μF
0603≧0.47μF
0805≧2.2μF
1206≧6.8μF |
16V |
5% |
10% |
0603≧0.15μF
0603≧0.68μF
1206≧2.2μF
1210≧4.7μF |
15% |
0402≧0.033μF
0603≧0.68μF
0805≧2.2μF
1206≧4.7μF
1210≧22μF |
10V |
7.5% |
15% |
0402≧0.33μF
0603≧0.33μF
0805≧2.2μF
1206≧2.2μF
1210≧22μF |
20% |
0201≧0.1μF
0402≧1μF |
6.3V |
15% |
30% |
0402≧2.2μF
0603≧10μF
0805≧4.7μF
1210≧100μF |
Y5V:
Rated vol. |
D.F.≦ |
Exception
of D.F.≦ |
≧50V |
7.5% |
10% |
0603≧0.1μF
0805≧0.47μF
1206≧4.7μF |
35V |
10% |
- |
- |
25V |
7.5% |
10% |
0402≧0.047μF
0603≧0.1μF
0805≧0.33μF
1206≧1μF
1210≧4.7μF |
15% |
0402≧0.068μF
0603≧0.47μF
1206≧4.7μF
1210≧22μF |
16V
(C<1.0μF) |
10% |
12.5% |
0402≧0.068μF
0603≧0.68μF |
20% |
0402≧0.22μF |
16V
(C≧.0μF) |
12.5% |
20% |
0603≧2.2μF
0805≧3.3μF
1206≧10μF
1210≧22μF
1812≧47μF |
10V |
20% |
30% |
0402≧0.47μF |
|