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Low ESR, 105℃
AIchip
TM
-MKBSeries
・
Low ESR
・
Endurance : 3,000 hours at 105
℃
・
Rated voltage 400V, Capacitance 2.2 to 4.7μF
・
RoHS2 Compliant
◆
SPECIFICATIONS
Items Characteristics
Category
Temperature Range
-40 to +105
℃
Rated Voltage Range
400V
dc
Capacitance Tolerance
±
20%(M) (at 20
℃
, 120Hz)
Leakage Current
I=0.04CV+100(max.)
Where, I : Max. leakage current (μA), C : Nominal capacitance (μF), V : Rated voltage (V) (at 20
℃
after 1 minute)
Dissipation Factor
(tan
δ
)
Rated voltage(V
dc
)
400V
tan
δ
(Max.)
0.25
(at 20
℃
, 120Hz)
Low Temperature
Characteristics
(Max. impedance Ratio)
Rated voltage(V
dc
)
400V
Z(-25
℃
)/Z(+20
℃
) 6
Z(-40
℃
)/Z(+20
℃
) 10 (at 120Hz)
Endurance
The following specifications shall be satisfied when the capacitors are restored to 20
℃
after the rated voltage is applied for 3,000 hours
at 105
℃
.
Capacitance change
≦±
20% of the initial value
D.F. (tan
δ
)
≦
200% of the initial specified value
Leakage current
≦
The initial specified value
Shelf life
The following specifications shall be satisfied when the capacitors are restored to 20
℃
after exposing them for 500 hours at 105
℃
without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change
≦±
20% of the initial value
D.F. (tan
δ
)
≦
200% of the initial specified value
Leakage current
≦
The initial specified value
◆
DIMENSIONS [mm]
φD±0.5
L±0.5
0.3max.
A±0.2
W
Ｃ±0.2
Ｂ±0.2
P
Vent
Size code
HA0
JA0
D
8
10
L
10.0
10.0
A
8.3
10.3
B
8.3
10.3
C
9.0
11.0
W
0.7 to 1.1
0.7 to 1.1
P
3.1
4.5
◆
MARKING
6A
3.9
2G
KB
EX) 400V3.9
F
Rated voltage (V
dc
)
400
Symbol
2G
●
◆
STANDARD RATINGS
WV
(V
dc
)
Cap
(µF)
Size code
ESR
(
Ω
max./120Hz)
Rated ripple current
(mArms/105
℃
,120Hz)
Part No.
20
℃
-40
℃
400
2.2 HA0 20 1,000 26 EMKB401ARA2R2MHA0G
3.3 JA0 10 500 37 EMKB401ARA3R3MJA0G
3.9 JA0 10 500 38 EMKB401ARA3R9MJA0G
4.7 JA0 10 500 39 EMKB401ARA4R7MJA0G
◆
RATED RIPPLE CURRENT MULTIPLIERS
・
Frequency Multipliers
Frequency(Hz) 120 1k 10k 100k
400V
dc
1.00 1.30 1.40 1.50
The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise.
When long life performance is required in actual use, the rms ripple current has to be reduced.
◆
PART NUMBERING SYSTEM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 2.2µF:2R2)
Taping code
Terminal code
Voltage code
Series code
Category
E M K B 4 0 1 A R A A A A A A A GM
Please refer to "Product code guide (surface mount type)"
4-48
CAT. No. E1001R
SURFACE MOUNT ALUMINUM ELECTROLYTIC CAPACITORS
