MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
series
Endurance: +130°C 3,000 hours
BH
High reliability, suited for automobile electronics
BH 130 C
1808
New
Miniaturized,long life,low impedance
RoHS Compliant
SPECIFICATIONS
Items
Characteristics
-40~+130°C
25~400 Vdc
±20%(M)
Category Temperature Range
Rated Voltage Range
Capacitance Tolerance
(at 20°C, 120Hz)
160~400 Vdc
25~100 Vdc
I≤0.1CV+40μA. (after 1 minute)
I≤0.04CV+100μA. (after 1 minute)
CV≤1,000
CV >1,000
I≤0.03CV or 4μA.(after 2 minutes)
whichever is greater.
Leakage Current
(at 20°C)
(at 20°C, 120Hz)
(at 120Hz)
Where, I: Max.leakage current (μA), C :nominal capacitance (μF), V : Rated voltage (V)
80
100
160~250
0.15
350~400
0.20
35
50
Rated Voltage (Vdc)
tanδ (max.)
25
63
Dissipation Factor (tanδ)
0.14
0.12
0.08
0.08
0.10
0.10
When nominal capacitance exceeds 1,000μF, add 0.02 to the value above for each 1,000μF increase.
Rated Voltage (Vdc)
Z(-25°C)/Z(+20°C)
Z(-40°C)/Z(+20°C)
25
2
35
2
50
2
63
2
80
2
100
2
160~250
350~400
Low Temperature
Characteristics
(Max. Impedance Ratio)
3
6
6
4
4
4
4
4
4
12
The following specifications shall be satisfied when the capacitors are restored to 20°C after DC voltage plus rated ripple current
is applied for 3,000 hours at 130°C.
Rated Voltage (Vdc)
Capacitance Change
D.F. (tanδ)
25~100
160~400
Endurance
Shelf Life
≤±30% of the initial value
≤300% of the initial specified value
≤The initial specified value
≤±20% of the initial value
≤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 1,000 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(Black)
ØD
Ød
F
ØD'
L'
10 12.5 14.5
16
0.8
7.5
18
0.8
7.5
Ød
0.6
0.6
0.8
5.0
5.0
7.5
ØD'
F±0.5
ØD+0.5max.
L+2max.
L'
15min.
4min.
(Ø10~Ø18)
PART NUMBERING SYSTEM
E
BH 1E
M
751 G16 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
6.3 to 100 Vdc
160 to 400 Vdc
Freq.(Hz)
Freq.(Hz)
120
1k
10k
100k
Cap.(μF)
50
120
300
1k
10k
100k
Cap.(μF)
130 to 240
0.40
0.50
0.60
0.75
0.85
0.82
0.85
0.87
0.90
0.95
0.93
0.94
0.95
0.95
0.98
1.00
1.00
1.00
1.00
1.00
270 to 560
620 to 2000
2200 to 4300
4700 to 11000
12 to 33
36 to 270
0.15
0.25
0.30
0.35
0.45
0.50
0.65
0.70
0.95
0.96
1.00
1.00
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.
178