ELECTRIC DOUBLE LAYER CAPACITORS "EVerCAP "
JC
Snap-in Terminal Type
series
Excellent in voltage holding property.
Suitable for quick charge and discharge.
Wild temperature range
(
–
25
°C ~ +
60
°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 ~ +60°C
2.5V
15 ~ 150F
Performance Characteristics
See Note
± 20% (20°C)
0.5C (mA) [ C : Rated Capacitance(F) ] (
After 30 minutes' application of rated voltage, 2.5V)
Capacitance (
– 25°C) /
Capacitance ( +
20°C)
×100
Refer to the list below (
20°C
).
*
DC internal resistance
70%
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 2000 hours at 60°C,
capacitors meet the characteristic requirements listed at right.
ESR
Leakage current
Capacitance change
Shelf Life
After storing the capacitors under no load at 60°C for
2000 hours, they will meet the characteristic
requirements listed at right.
Printed with white color letter on black sleeve.
ESR
Leakage current
Marking
Drawing
Polarity bar
Sleeve (P.E.T.)
Type numbering system (Example : 2.5V 120F)
D
+1MAX.
J JC 0E 127 MEL C
10
1 2 3 4 5 6 7 8 9 10 11 12
L±
2
Pressure relief vent
4.0±0.5
0.8
+0.2
-0.1
+0
0.8
-0.1
.2
10±
0.1
2-2
f ±
0.1
(PC board hole dimensions)
Dimensions
Rated
Voltage
( code )
Cap.
(F)
Cap.
code
ESR(mΩ)
DCR(mΩ)
(at 1kHz )
4.0±
0.5
2.5
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (120F)
Rated voltage (2.5V)
Series name
Type
Case dia. code
f
D
Code
22
Z
25
A
30
B
35
C
f
1.5
+0.2
-0.1
(Terminal dimensions)
Case size
φ
D
×
L (mm)
φ
25 (A)
φ
30 (B)
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
φ
22 (Z)
22
×
20
φ
35 (C)
15
18
22
27
33
2.5V
(0E)
39
47
56
68
82
100
120
150
156
186
226
276
336
396
476
566
686
826
107
127
157
120
120
90
90
80
80
70
70
60
60
50
50
40
500
400
300
250
200
200
160
140
110
100
90
70
60
25
×
20
30
×
20
30
×
20
25
×
30
25
×
30
25
×
35
25
×
40
25
×
50
30
×
30
35
×
30
30
×
40
35
×
35
30
×
50
35
×
40
35
×
50
35
×
20
35
×
20
22
×
30
22
×
35
22
×
40
CAT.8100V
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