SRM-Series
ALUMINUM ELECTROLYTIC CAPACITORS
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Downsized, 85C
SMQ
downsized
@Downsized from current standard SME series
@Endurance : 85C 2000 hours
@Solvent-proof type except 315 to 450Vdc
(see PRECAUTIONS AND GUIDELINES)
SMG
downsized
SME
?SPECIFICATIONS
Items
Characteristics
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tane)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
Shelf Life
-40 to +85C(6.3 to 400Vdc)
-25 to +85C(450Vdc)
6.3 to 450Vdc
P20% (M)
6.3 to 100Vdc
[F18
I=0.03CV or 4MA, whichever is greater.
(at 20C, 120Hz)
160 to 450Vdc
Time After 1minute
CV
CV[1000 I=0.1CV+40
CV>1000 I=0.04CV+100
After 5minutes
I=0.03CV+15
I=0.02CV+25
(at 20C)
(at 20C after 1 minute)
(at 20C after 3 minutes)
]F20
I=0.03CV
Where, I : Max. leakage current (MA), C : Nominal capacitance (MF), V : Rated voltage (V)
Rated voltage (Vdc)
6.3V 10V 16V 25V 35V 50V 63V 100V 160 to 250V 315 to 400V 450V
[F18
0.24
0.20
0.24
0.34 0.24 0.20 0.16 0.14 0.12 0.09 0.08
tanE (Max.)
]F20
0.15
0.15
0.20
0.28 0.24 0.20 0.16 0.14 0.12 0.09 0.08
(at 20C, 120Hz)
When nominal capacitance exceeds 1000MF, add 0.02 to the value above for each 1000MF increase.
Rated voltage (Vdc)
6.3V 10V 16V 25V 35V 50V 63V 100V 160 to 250V 315 to 400V 450V
[F18
Z(-25C)/Z(+20C)
6
2
2
2
2
2
3
4
5
6
3
]F20
6
2
2
2
2
2
3
4
5
6
4
Z(-40C)/Z(+20C)
[F18
3
3
3
4
5
8
10
12
6
4
- (at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20C after the rated voltage is applied for 2000 hours
at 85C.
Capacitance change
[P20% of the initial value
D.F. (tanE)
[200% of the initial specified value
Leakage current
[The initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20C after exposing them for 1000 hours at 85C
without voltage applied.
Rated voltage
6.3 to 100Vdc
160 to 450Vdc
Capacitance change
[P20% of the initial value
[P20% of the initial value
D.F. (tanE)
[200% of the initial specified value [200% of the initial specified value
Leakage current
[The initial specified value
[500% of the initial specified value
?PART NUMBERING SYSTEM
SMG
6.3
VB
1000
M
Case code (]F20)
Cap tolerance (P20%)
Nominal cap code
Radial lead type
Rated voltage in volts
Series name
Capacitance
0.1MF
0.47MF
1.0MF
4.7MF
10MF
100MF
Code
R1
R47
1
4R7
10
100
?CASE CODE [mm]
Case
code
Case
size
fDbL
Case
code
Case
size
fDbL
Case
code
Case
size
fDbL
20S
20A
20B
20C
20D
20B20
20B25
20B30
20B35
20B40
22B
22C
22D
22B30
22B35
22B40
25D
25.4B40
(1/4)
CAT. No. E1001D
