MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
series
LL
Stable and extremely low leakage current characteristics
Endurance: +105°C 2,000 hours
LL 105 C
1808
Wide temperature range of -40°C~+105°C
RoHS Compliant
SPECIFICATIONS
Items
Characteristics
Category Temperature Range
Rated Voltage Range
-40~+105°C
6.3~100 Vdc
±20%(M)
Capacitance Tolerance
(at 20°C,120Hz)
I≤0.002CV or 0.4μA, whichever is greater.
Where, I:Max.leakage current (μA),C:Nominal capacitance (μF),V: Rated voltage (V)
Leakage Current
(at 20°C after 2 minutes)
Rated Voltage(Vdc)
tanδ (max.)
6.3
10
16
25
35
50
63
100
Dissipation Factor (tanδ)
0.22 0.19 0.16 0.14 0.12 0.10 0.10 0.10
When nominal capacitance exceeds 1,000μF, add 0.02 to the value above for each 1,000μF increase.
(at 20°C,120Hz)
Rated Voltage(Vdc)
Z(-25°C)/Z(+20°C)
Z(-40°C)/Z(+20°C)
6.3
4
10
3
16
3
25
2
35
2
50
2
63
2
100
2
Low Temperature
Characteristics
(Max. Impedance Ratio)
8
6
6
4
4
3
3
3
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20 °C after DC voltage plus the rated ripple
current is applied for 2,000 hours at 105 °C.
Capacitance Change
≤±20% of the initial value
Endurance
Shelf Life
D.F. (tanδ)
≤200% of the initial specified value
≤The initial specified value
Leakage Current
The following specifications shall be satisfied when the capacitors are restored to 20°C after exposing them for 500 hours at
105°C without voltage applied.
Capacitance Change
D.F. (tanδ)
≤±20% of the initial value
≤200% of the initial specified value
≤200% of the initial specified value
Leakage Current
DIMENSIONS[mm]
Sleeve(Orange)
ØD
Ød
5
6.3
0.5
2.5
8
10
0.6
5.0
12.5
0.6
Ød
0.5
2.0
0.5
3.5
ØD'
F±0.5
F
ØD'
L'
5.0
ØD+0.5max.
L+2max.
L'
15min.
4min.
(Ø5~Ø12.5)
PART NUMBERING SYSTEM
E
LL 1H
M
220 E11 O- -
T
Sleeve Code: “C” for PVC, “T” for PET
Terminal code
Size code
Capacitance code
Capacitance tolerance code
Voltage code
Series code
Category code
RATED RIPPLE CURRENT MULTIPLIERS
Frequency correction factor for ripple current
Freq.(Hz)
50(60)
120
1k
10k
100k
Cap.(μF)
Cap.<100
0.80
0.80
0.85
1.00
1.00
1.00
1.45
1.36
1.25
1.65
1.48
1.35
1.70
1.53
1.38
100≤Cap.<1000
Cap.≥1000
The endurance of capacitors is shortened with internal heating produced by ripple
current at the rate of halving the lifetime with every 5°C rise. When long life
performance is required in actual use, the rms ripple current has to be reduced.
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