e
g
e
s
Features
1. Heat generation is low at high frequency because of
low dielectric loss.
2. Compared with aluminum electrolytic capacitors,
capacitance can be lower to obtain the same
smoothing performance.
3. Ceramic capacitor has no polarity and ensures long
life time.
L
W
s
Applications
6
• DC-DC converter
• Noise elimination LCD bias circuit
(Use for only alumina, paper or glass epoxy board)
Rated Voltage
(Vdc)
6.3
6.3
6.3
6.3
10
50
50
100
Dimensions (mm)
Part Number
L
W
T
e min.
2.0
±0.1
1.25
±0.1
1.25
±0.1
0.2 to 0.7
GJ221B
3.2
±0.15
1.6
±0.15
1.15
±0.1
0.3 to 0.8
GJ231M
1.35
±0.15
GJ232N
3.2
±0.3
2.5
±0.2
1.6
±0.15
0.3
GJ232C
1.8
±0.2
GJ232R
1.8
±0.2
GJ243R
4.5
±0.4
3.2
±0.3
0.3
2.2
±0.3
GJ243X
gm
0
1
1
2
Part Number
GJ221BF50J106ZD01
GJ231MF50J226ZD01
GJ232CF50J476ZD01
GJ243RF50J107ZD11
GJ232NF51A226ZD01
GJ232RF51H475ZD01
GJ243XF51H106ZD12
GJ232RF52A105ZD01
TC
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
Capacitance
(µF)
10 +80.-20%
22 +80.-20%
47 +80.-20%
100 +80.-20%
22 +80.-20%
4.7 +80.-20%
10 +80.-20%
1 +80.-20%
Length L
(mm)
2.00
3.20
3.20
4.50
3.20
3.20
4.50
3.20
Width W
(mm)
1.25
1.60
2.50
3.20
2.50
2.50
3.20
2.50
Thickne
(mm
1.25
1.15
1.60
1.80
1.35
1.80
1.8
2.20
30
1
Operating
F5 :
Y30°C
to 85°C
Temperature Range
2
Rated Voltage
See the previous pages.
The rated voltage is defined as the maximum voltage whic
may be applied continuously to the capacitor.
When AC voltage is superimposed on DC voltage, V
P-P
or
whichever is larger, shall be maintained within the rated v
range.
Visual inspection.
Using calipers.
3
4
5
Appearance
Dimensions
Dielectric Strength
No defects or abnormalities.
Within the specified dimension.
No defects or abnormalities.
No failure shall be observed when 250% of the rated volta
applied between the both terminations for 1 to 5 seconds,
vided the charge/discharge current is less than 50mA.
6
Insulation
Resistance
Capacitance
More than 10,000MΩ or 500Ω · F.
(Whichever is smaller)
Within the specified tolerance.
0.07 max. (50/100V)
0.09 max. (10/16/25V)
0.15 max. (6.3V)
The insulation resistance shall be measured with a DC vo
not exceeding the rated voltage at normal temperature an
humidity and within 2 minutes
*
of charging.
*5minutes
for c>
7
The capacitance/D.F. shall be measured at 25°C at the fre
quency and voltage shown in the table.
Capacitance
CV10µF
CG10µF
Frequency
1±0.1kHz
120±24Hz
Voltage
1±0.2Vrms
0.5±0.1Vrms
8
Dissipation Factor
(D.F.)
9
Capacitance
Temperature
Characteristics
Reference Cap. Change
Temp.
Char.
Rate
Temp.
Range
°C
°C
25
Within
+22
%
F5 -30 to +85
-82
The capacitance change shall be measured after 5 min. a
each specified temperature stage.
The ranges of capacitance change compared to 25°C with
temperature ranges shown in the table shall be within the
ified ranges.
No removal of the terminations or other defects shall occur.
c
10
Adhesive Strength
of Termination
b
a
Solder the capacitor on the testing jig (glass epoxy board)
shown in Fig.1 using a eutectic solder. Then apply 5N forc
parallel with the test jig for 10±1 sec. The soldering shall b
done either with an iron or using the reflow method and sh
conducted with care so that the soldering is uniform and fr
defect such as heat shock.
Type
GJ218
GJ221
GJ231
GJ232
GJ243
a
1.0
1.2
2.2
2.2
3.5
b
3.0
4.0
5.0
5.0
7.0
c
1.2
1.65
2.0
2.9
3.7
Solder resist
Baked electrode or
copper foil
Fig.1
(in mm
11
Vibration
Resistance
Item
Appearance
Capacitance Change
D.F.
I.
Dielectric Strength
Frequency
No defects or abnormalities.
Within the specified tolerance.
50, 100V 10, 16, 25V
6.3V
0.07 max. 0.09 max. 0.15 max.
No failure
Solder the capacitor on the testing jig (glass epoxy board)
the same manner and under the same conditions as (10).
The capacitor shall be subjected to simple harmonic motio
having a total amplitude of 1.5mm, the frequency being va
uniformly between the approximate limits of 10 and 55Hz.
frequency range, from 10 to 55Hz and return to 10Hz, sha
traversed in approximately 1 minute. This motion shall be
applied for a period of 2 hours in each 3 mutually perpend
directions (total of 6 hours).
Continued on the following pa
No cracks or marking defects shall occur.
R230
12
Deflection
Capacitance meter
45
45
Fig.3
6
13
Solderability of
Termination
75% of the terminations is to be soldered evenly and continu-
ously.
The measured values shall satisfy the values in the following
table.
Item
Appearance
Capacitance Change
I. R.
D.F.
Dielectric Strength
No marking defects.
Item
Appearance
Capacitance Change
15
Temperature
Cycle
I. R.
D.F.
Dielectric Strength
Specification
No marked defect
Within
T20%
More than 10,000MΩ or 500Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
0.07 max. 0.09 max. 0.15 max.
No failure
Specification
No marked defect
Within
T20%
More than 10,000MΩ or 500Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
0.07 max. 0.09 max. 0.15 max.
No failure
14
Resistance to
Soldering Heat
No marking defects.
Item
Appearance
Capacitance Change
I. R.
D.F.
Dielectric Strength
No marking defects.
Item
Appearance
Capacitance Change
I. R.
D.F.
Dielectric Strength
Specification
No marked defect
Within
T30%
More than 500MΩ or 25Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
0.1 max. 0.125 max. 0.2 max.
No failure
Specification
No marked defect
Within
T30%
More than 1,000MΩ or 50Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
0.1 max. 0.125 max. 0.2 max.
No failure
16
Humidity
Steady State
17
Humidity
Load
32
T
,
S
TR
R
QS
S
Q
,
Flexure :
V1
a
100
20 50 Pressurizing
speed : 1.0mm/sec.
Pressurize
Solder the capacitor to the test jig (glass epoxy boards) sh
in Fig.2 using a eutectic solder. Then apply a force in the
tion shown in Fig.3 for 5±1 sec. The soldering shall be do
either with an iron or using the reflow method and shall be
ducted with care so that the soldering is uniform and free
defects such as heat shock.
b
ø4.5
Fig.2
b
3.0
4.0
5.0
5.0
7.0
Type
GJ218
GJ221
GJ231
GJ232
GJ243
a
1.0
1.2
2.2
2.2
3.5
c
1.2
1.65
2.0
2.9
3.7
40
c
t=1.6mm
(in mm
Immerse the capacitor first ethanol (JIS-K-8101)a solution
rosin (JIS-K-5902) (25% rosin in weight proportion), then i
eutectic solder solution for 2±0.5 seconds at 230±5°C afte
heating in the following table. then set it for 48±4 hours at
temperature and measure.
The capacitor shall be set for 48±4 hours at room tempera
after one hour heat of treatment at 150.+0 °C.
–10
Immerse the capacitor in a eutectic solder solution at 270±
for 10±0.5 seconds after preheating in the flowing table. T
set it for 48T4 hours at room temperature and measure.
The capacitor shall be set for 48±4 hours at room tempera
after one hour heat of treatment at 150+0 °C.
–10
Then measure for the initial measurement. Fix capacitor to
supporting jig in the same manner and under the same co
tions as in (10) and conduct the five cycles according to th
temperature and time shown in the following table.
Set it for 48±4 hours at room temperature, then measure.
1
Min. Operating
Temp. (ºC)
+3
Temp.aaa
-
0
30T3
Time (min.)
Step
2
Room
Temp.
2 to 3
3
Max. Operating
+3
Temp.aaa
-
0
30T3
Ro
Te
2t
Set the capacitor for 500±12 hours at 40±2°C and 90 to 9
humidity. Take it out and set it for 48T4 hours at room tem
ture, then measure.
Apply the rated voltage for 500±12 hours at 40±2°C and 9
95% humidity and set it for 48±4 hours at room temperatu
then measure. The charge/discharge current is less than
50mA.
Continued on the following pa
No marked defect.
Item
Appearance
Capacitance Change
I. R.
D.F.
Dielectric Strength
Specification
No marked defect
Within
T30%
More than 1,000MΩ or 50Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
0.1 max. 0.125 max. 0.2 max.
No failure
18
High Temperature
Load
The voltage treatment shall be given to the capacitor, in w
a DC voltage of 200%
*
the rated voltage is applied for one
at the maximum operating temperature ±3°C then it shall
for 48±4 hours at room temperature and the measuremen
be conducted. Then apply the above mentioned voltage c
uously for 1000±12 hours at the same temperature, remo
from the bath, and set it for 48±4 hours at room temperatu
then measure. The charge/discharge current is less than
50mA.
*150%
for C>
Measuring Condition:1kHz 1Vrms
20
Measuring Condition:1kHz 1Vms. 1min.
40
10
No Bias
0
Cap Change [%]
20
0
−20
−10
−40
100WV
16WV
25WV
50WV
10
20
30
40
50
60
DC Bias [Vdc]
70
80
90
∆C
[%]
−20
−60
−30
−80
0
100
−40
6
−50
−60
20
40
60
Temperature [˚C]
80
s
Capcitance-AC Voltage Characteristics
10k
1k
s
Impedance-Frequency Characteristics
10k
1k
100
Impedance [Ohm]
0.1µF
10
1µF
1
10µF
100m
10m
1m
100
ESR [Ohm]
10
0.1µF
1µF
100m
10µF
10m
1m
1
1k
10k
100k
Freqency [Hz]
1M
10M
1k
10k
100k
Freqency [Hz]
1M
34
