ELECTRIC DOUBLE LAYER CAPACITORS "EVerCAP "
UC
Radial Lead Type
series
Excellent in voltage holding property.
Suitable for quick charge and discharge.
Wide temperature range
(
–
25
~ +
70
°C).
Adapted to the RoHS directive (2002/95/EC).
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Stability at Low Temperature
ESR, DCR
*
– 25 ~ +70°C
2.5V
0.47 ~ 47F
See Note
± 20% (20°C)
0.5C (mA) [ C : Rated Capacitance(F) ](After 30 minutes' application of rated voltage, 2.5V)
Performance Characteristics
Capacitance (
– 25°C) /
Capacitance (+
20°C)
×
100
70%
Refer to the list below (
20°C
).
*
DC internal resistance
Capacitance change
Within ±30% of initial value
300% or less of initial specified value
Initial specified value or less
Within ±30% of initial value
300% or less of initial specified value
Initial specified value or less
Endurance
After an application of DC voltage for 1000 hours at 70°C ,
capacitors meet the characteristic requirements
listed
at right.
Internal resistance (ESR)
Leakage current
Capacitance change
Shelf Life
After storing the capacitors under no load at 70°C for 1000hours,
they will meet the characteristic requirements listed at right.
Internal resistance (ESR)
Leakage current
Marking
Printed with white color letter on black sleeve.
Drawing
Type numbering system (Example : 2.5V 1F)
f
d
Sleeve (P.E.T.)
f
D+
0.5MAX
J UC 0 E 1 0 5 MPD
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (1F)
Rated voltage (2.5V)
Series name
Type
P
±0.5
1 2 3 4 5 6 7 8 9 10 11
Pressure
relief vent
L+
MAX
15
MIN
4
MIN
f
D 6.3
8 10 12.5 16 18
P 2.5 3.5 5.0 5.0 7.5 7.5
f
d 0.5 0.6 0.6 0.6 0.8 0.8
(mm)
(
f
D < 10) 1.0
(
f
D 10) 1.5
In case L>25 for the
f
12.5 dia unit,lead dia
f
d=0.8
Configuration
Pb-free lead finishing
f
D
Pb-free PET sleeve
6.3
ED
8, 10
PD
12.5 ~ 18
HD
• Please refer to page 21 for end seal configulation.
Rated
Rated Voltage Capacitance
( Code )
(F)
0.47
1.0
2.2
3.3
2.5V
4.7
(0E)
10
10
22
33
47
Dimensions
Code
474
105
225
335
475
106
106
226
336
476
ESR
(
W
)
(at 1kHz)
7
2
1
1
0.5
0.1
0.1
0.1
0.1
0.1
DCR
(
W
)
11
5
2
1.5
1
0.5
0.5
0.3
0.2
0.2
Case size
f
D
´
L (mm)
6.3
´
11
8
´
11.5
8
´
20
10
´
20
12.5
´
20
12.5
´
31.5
10
´
40
16
´
31.5
18
´
31.5
18
´
40
Note :
To calculate capacitance, the capacitor must be charged at
the rated voltage of 2.5V for 30 minutes. Measure the time of
duration
∆T
(sec.) it takes go from 2V to 1V when a constant
current discharge of i (A) = 0.01
×
nominal capacitance is
carried out. It is then possible to calculate capacitance based
on the calculation provided below.
Capacitance (F) = I
× ∆T
CAT.8100V
PCB Design
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