ELECTRIC DOUBLE LAYER CAPACITORS "EVerCAP "
Performance Characteristics
Item
Within ±30% of initial valueCapacitance change
JC series
Screw Terminal Type
Excellent in voltage holding property.
Suitable for quick charge and discharge.
Wide temperature range (
–
25
°C to +
60
°C).
Adapted to the RoHS directive (2002/95/EC).
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Stability at Temperature
Endurance
Shelf Life
Marking
– 25 to + 60°C
2.5V
470 to 3300F See Note
±20% (20°C)
0.5C (mA) [ C : Rated Capacitance(F) ] (After 30 minutes' application of rated voltage, 2.5V)
Printed with white color letter on black sleeve.
Capacitance (
– 25°C) /
Capacitance (+
20°C)
×100
70%
DCR*
Refer to the list below (
20°C
). *DC internal resistance
The specifications listed at right shall be met when the capacitors
are restored to 20°Cafter the rated voltage is applied for 2000 hours
at 60°C.
The specifications listed at right shall be met when the capacitors
are restored to 20°C after storing the capacitors under no load
for 2000 hours at 60°C.
Specifications
Leakage current
DCR
Less than or equal to the initial specified value
300% or less of initial specified value
Capacitance change
Leakage current
DCR
Within ±30% of initial value
Less than or equal to the initial specified value
300% or less of initial specified value
Note :
The capacitance calculated from discharge time (∆T) with constant current
( i ) after 30minuite charge with rated voltage (2.5V).
The discharge current ( i ) is 0.01 × F (rated capacitance).
A discharge time (∆T) measured between 2V and 1V with constant current.
The capacitance calculated bellow.
Capacitance (F) = i × ∆T
Drawing Type numbering system (Example : 2.5V 470F)
Pressure relief vent
29±1
45±1
10 3.5
24
7
+
30°
Sleeve
Bottom plate
6±1
12.7±1
35 +2MAX.
Hexagenal headed bolt (M5)
L+3MAX.
15±0.5
10
Pressure relief vent
A±2
120°
Sleeve
Bottom plate
W±1
D +2MAX
Hexagenal headed bolt
P±2
T
U
S
L+ MAX.
H ± 1
±1
hPressure relief vent
30°
U
S
P
A±2
T
φ 35
φ 51 and larger
Dimensions
Dimensions of terminal pitch(W) and length(R) and Normal dia. of bolt (mm)
Dimensions of mounting bracket
J
1J
2C
30
4E
54
67
77
8M
9S
10 EC
11 12 13 14
Capacitance tolerance
(±20%)
Configuration Case dia. code
Mounting bracket
φD
Rated Capacitance (470F)
Rated voltage (2.5V)
Series name
Type
35
51
63.5
Code less
BN 2-leg brackets
No brackets
76.2
C
F
G
H
Code
90 J
Code less
BB
BN
3-leg brackets
2-leg brackets
No bracket
(φ51 to φ90)
(φ35)
Configuration
Cr (
III
) Plating
(RoHS compliant)
SE
470
1000
1200
1500
1800
2200
2700
3300
2.5V
(0E)
477
108
128
158
188
228
278
338
16
9
8
7
6
5
5
4
Cap.
(F)
Rated
Voltage
( Code )
DCR
(mΩ)
Cap.
code
35
51
63.5
76.2
90
120
120
160
120
160
120
160
160
φ
D
Case size φD×L (mm)
L
φ
D
51
63.5
76.2
90
W
22.0
28.6
31.8
31.8
R
6
6
6
6
α
3
3
3
3
Nominal of bolt
M5
M5
M5
M5
3-Legs 2-Legs
P
A
T
S
U
θ
°
H
h
Symbol
φ
D
(mm)
51
32.5
38.5
7.5
5.0
12
60
20
15
63.5
38.1
43
8.0
5.0
14
60
25
20
76.2
44.5
49.2
7.0
5.0
14
60
30
24
90
50.8
58.5
8.0
5.0
18
60
35
25
51
33.2
40
6.0
4.5
14
30
25
15
63.5
40.5
46.5
7.0
4.5
14
30
35
20
76.2
46.5
53
6.0
4.5
14
30
35
20
90
53
59
6.0
4.5
14
30
35
20
JC
JD
High Energy
Density
JL
High Power
Density
Products which are scheduled to be discontinued.
Not recommended for new designs
CAT.8100X-1
