CAT.8100U
Item Performance Characteristics
ELECTRIC DOUBLE LAYER CAPACITORS "EVerCAP"
Within ±30% of initial valueCapacitance change
UCseries
Radial Lead Type
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).
Drawing Type numbering system (Example : 2.5V 1F)
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Stability at Low Temperature
E.S.R.
(at 1kHz 20
°C)
Endurance
Shelf Life
Marking
– 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)
Printed with white color letter on black sleeve.
Capacitance (
– 25°C) /
Capacitance (
20°C)
×100
70%
Rated Capacitance(F) 0.47 1 2.2 3.3 4.7 10 22 33 47
E.S.R.() 7 2 1 1 0.5 0.5 0.1 0.1 0.1
After an application of DC voltage for 1000 hours at 70
°C
,
capacitors meet the characteristic requirements
listed
at right.
After leaving capacitors under no load at 70°C for 1000hours,
they meet the characteristic requirements listed at right.
Specifications
φD
P8
3.5
φd 0.6
6.3
2.5
0.5
10
5.0
0.6
12.5
5.0
0.6
16
7.5
0.8
18
7.5
0.8
J
1U
2C
30
4E
51
60
75
8M
9P
10 D
11
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (1 F)
Rated voltage (2.5V)
Series name
Type
(φD < 10) 1.0
(φD 10) 1.5
L+ MAX 15MIN 4MIN
φd
φD+0.5MAX
P±0.5
Pressure
relief vent
In case L>25 for the φ12.5 dia unit,lead dia φ d=0.8
Sleeve (P.E.T.)
φ D
8, 10
Pb-free lead finishing
Pb-free PET sleeve
PD
6.3 ED
12.5 ~ 18 HD
Configuration
(mm)
Rated Voltage
( V ) Rated
Capacitance
(F)
1.0 105
Code
8 × 11.5
0.47 474 6.3 × 11
2.2 225 8 × 20
3.3 335
2.5
(0E)
10 × 20
4.7 475 12.5 × 20
10 106 12.5 × 31.5
10 106 10 × 40
22 226 16 × 31.5
33 336 18 × 31.5
47 476 18 × 40
Case size
φ D × L (mm)
Dimensions
Leakage current
Internal resistance (E.S.R.)
Initial specified value or less
300% or less of initial specified value
Capacitance change
Leakage current
Internal resistance (E.S.R.)
Within ±30% of initial value
Initial specified value or less
300% or less of initial specified value
Note :
After charging a capacitor at the rated voltagr of 2.5V for
30-minute, the capacitance is caluculated by the following
formula, measuring the time of duration, T (sec.) from
2V down to 1V when constant current discharge at i (A)
=0.01 × nominal capacitance is carried out.
Capacitance (F)= i × ∆T