MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
series
Long life with 5mm to 9mm height.
Endurance +105°C 3,000~5,000 hours
RoHS Compliant
ML
ML 105 C
1808
SPECIFICATIONS
Items
Characteristics
Category Temperature Range
Rated Voltage Range
-40~+105°C
6.3~50 Vdc
±20%(M)
Capacitance Tolerance
(at 20°C,120Hz)
I≤0.01CV or 3μA, 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
Dissipation Factor (tanδ)
0.40 0.35 0.30 0.25 0.20 0.20
(at 20°C,120Hz)
(at 120Hz)
When nominal capacitance exceeds 1,000μF, add 0.02 to the value above for each 1,000μF increase.
Low Temperature
Characteristics
(Max. Impedance Ratio)
Rated Voltage(Vdc)
6.3
10
16
25
35
50
Z(-25°C)/Z(+20°C)
Z(-40°C)/Z(+20°C)
6
4
4
8
3
6
2
4
2
4
12
10
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 a specified period of time at 105°C.
Capacitance Change
D.F. (tanδ)
≤±30% of the initial value
Endurance
Shelf Life
Size
Load life (hours)
3,000
≤300% of the initial specified value
≤The initial specified value
L=5mm
L≥7mm
Leakage Current
5,000
The following specifications shall be satisfied when the capacitors are restored to 20°C after exposing them for 1,000 hours
at 105°C without voltage applied.
Capacitance Change
D.F. (tanδ)
≤±30% of the initial value
≤300% of the initial specified value
≤200% of the initial specified value
Leakage Current
DIMENSIONS[mm]
Sleeve(Black)
6.3
8
4
5
10×9
ØD
Ød
6.3×5 6.3×7 8×5 8×7 8×9
ØD'
F±0.5
0.45 0.45 0.45
1.5 2.0 2.5
0.5
2.5
0.45 0.5
3.5 3.5
0.5
3.5
0.6
5.0
Ød
F
L'
15min.
4min.
(Ø4~Ø10)
ØD'
L'
ØD+0.5max.
L+2max.
PART NUMBERING SYSTEM
E
ML 1H
M
220 F05 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)
60(50)
120
500
1k
10k≤
Cap.(μF)
Cap.<2.2
0.50
0.65
0.80
0.80
1.00
1.00
1.00
1.00
1.20
1.20
1.20
1.10
1.30
1.30
1.30
1.15
1.50
1.50
1.50
1.20
2.2≤Cap.<10
10≤Cap.<100
Cap.≥100
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.
160