SRM-Series
ALUMINUM ELECTROLYTIC CAPACITORS
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
KZH
Low impedance, 105C
@Newly
innovative electrolyte is employed to minimize ESR
@Endurance
with ripple current : 4000 to 10000 hours at 105C
@Non
solvent-proof type
lower Z
KZE
lower Z
KY
?SPECIFICATIONS
Items
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tane)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
-40 to +105C
6.3 to 50V
dc
P20%
(M)
(at 20C, 120Hz)
I=0.01CV or 3MA, whichever is greater.
Where, I : Max. leakage current (MA), C : Nominal capacitance (MF), V : Rated voltage (V)
(at 20C after 2 minutes)
6.3V 10V 16V 25V 35V 50V
Rated voltage (V
dc
)
0.22 0.19 0.16 0.14 0.12 0.10
tanE (Max.)
When nominal capacitance exceeds 1000MF, add 0.02 to the value above for each 1000MF increase.
(at 20C, 120Hz)
6.3V 10V 16V 25V 35V 50V
Rated voltage (V
dc
)
2
2
2
2
3
4
Z(-25C)/Z(+20C)
3
3
3
4
6
8
Z(-40C)/Z(+20C)
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20C after subjected to DC voltage with the rated
ripple current is applied for the specified period of time at 105C.
F5
& 6.3 : 4000hours
F8
& 10 : 6000hours
F12.5
to 18 : 8000hours
6.3 to 10V
dc
Time
F5
& 6.3 : 5000hours
F8
& 10 : 7000hours
F12.5
to 18 : 10000hours
16 to 50V
dc
Capacitance change
[P25%
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 500 hours at 105C
without voltage applied.
Capacitance change
[P25%
of the initial value
D.F. (tanE)
[200%
of the initial specified value
Leakage current
[The
initial specified value
Characteristics
Shelf Life
?DIMENSIONS
(Radial Lead Type=VB) [mm]
FP0.5
FP0.5
Fd
Sleeve
Vent
(except
F5
&
F6.3)
L'
15min.
4min.
fD
fd
F
fD'
L'
FD'
5
0.5
2.0
6.3
0.5
2.5
10 12.5
8
0.6 0.6 0.6
3.5 5.0 5.0
FD+0.5max.
L+1.5max.
16
0.8
7.5
18
0.8
7.5
(F5 to
F10)
(F12.5 to
F18)
Gas escape end seal
?PART
NUMBERING SYSTEM
KY
10
VB
1000
M
H20
Case code
Capacitance tolerance (P20%)
Nominal capacitance code
Radial lead type
Rated voltage in volts
Series name
Capacitance
4.7MF
10MF
100MF
2200MF
Code
4R7
10
100
2200
?RATED
RIPPLE CURRENT MULTIPLIERS
@Frequency
Multipliers
Capacitance (mF)
Frequency (Hz)
22 to 180
220 to 560
680 to 1,800
2,200 to 3,900
4,700 to
120
0.40
0.50
0.60
0.75
0.85
1k
0.75
0.85
0.87
0.90
0.95
10k
0.90
0.94
0.95
0.95
0.98
100k
1.00
1.00
1.00
1.00
1.00
(1/2)
CAT. No. E1001D
SRM-Series
ALUMINUM ELECTROLYTIC CAPACITORS
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Low impedance, 105C
?STANDARD
RATINGS
V
dc
Case size
FDbL
(mm)
5b11
6.3b11
8b11.5
8b15
8b20
10b12.5
10b16
10b20
10b25
10b30
12.5b15
12.5b20
12.5b25
12.5b30
12.5b35
12.5b40
16b15
16b20
16b25
16b31.5
16b35.5
16b40
18b15
18b20
18b25
18b31.5
18b35.5
18b40
Case code
Capacitance
(mF)
E11
F11
H11
H15
H20
J12
J16
J20
J25
J30
K15
K20
K25
K30
K35
K40
L15
L20
L25
L31
L35
L40
M15
M20
M25
M31
M35
M40
V
dc
Case size
fDbL
(mm)
5b11
5b11
5b11
5b11
5b11
5b11
5b11
6.3b11
8b11.5
8b15
8b20
10b12.5
10b16
10b20
10b25
10b30
12.5b15
12.5b20
12.5b25
12.5b30
12.5b35
12.5b40
16b15
16b20
16b25
16b31.5
16b35.5
16b40
18b15
18b20
18b25
18b31.5
18b35.5
18b40
Case code
Capacitance
(mF)
H11
H11
H11
H11
H11
H11
H11
F11
H11
H15
H20
J12
J16
J20
J25
J30
K15
K20
K25
K30
K35
K40
L15
L20
L25
L31
L35
L40
M15
M20
M25
M31
M35
M40
6.3
Impedance
(omax/100kHz)
20c
0.58
0.22
0.13
0.087
0.069
0.080
0.060
0.046
0.042
0.031
0.049
0.035
0.027
0.024
0.020
0.017
0.042
0.027
0.021
0.017
0.015
0.013
0.043
0.026
0.019
0.015
0.014
0.012
-10c
2.3
0.87
0.52
0.35
0.27
0.32
0.24
0.18
0.17
0.12
0.16
0.12
0.089
0.078
0.065
0.056
0.12
0.078
0.060
0.050
0.044
0.038
0.11
0.067
0.049
0.040
0.038
0.032
25
Impedance
(omax/100kHz)
20c
-10c
Rated ripple
current
Capacitance
(mArms
/
105c
(mF)
100kHz)
10
Rated ripple
current
Capacitance
(mArms
/
105c
(mF)
100kHz)
16
Rated ripple
current
Capacitance
(mArms
/
105c
(mF)
100kHz)
Impedance
(omax/100kHz)
20c
0.58
0.22
0.13
0.087
0.069
0.080
0.060
0.046
0.042
0.031
0.049
0.035
0.027
0.024
0.020
0.017
0.042
0.027
0.021
0.017
0.015
0.013
0.043
0.026
0.019
0.015
0.014
0.012
-10c
2.3
0.87
0.52
0.35
0.27
0.32
0.24
0.18
0.17
0.12
0.16
0.12
0.089
0.078
0.065
0.056
0.12
0.078
0.060
0.050
0.044
0.038
0.11
0.067
0.049
0.040
0.038
0.032
35
Impedance
(omax/100kHz)
20c
-10c
Impedance
(omax/100kHz)
20c
0.58
0.22
0.13
0.087
0.069
0.080
0.060
0.046
0.042
0.031
0.049
0.035
0.027
0.024
0.020
0.017
0.042
0.027
0.021
0.017
0.015
0.013
0.043
0.026
0.019
0.015
0.014
0.012
-10c
2.3
0.87
0.52
0.35
0.27
0.32
0.24
0.18
0.17
0.12
0.16
0.12
0.089
0.078
0.065
0.056
0.12
0.078
0.060
0.050
0.044
0.038
0.11
0.067
0.049
0.040
0.038
0.032
50
Rated ripple
current
(mArms
/
105c
100kHz)
150
330
680
1,000
1,200
820
1,200
1,500
2,200
2,700
1,800
3,300
3,900
4,700
5,600
6,800
2,700
5,600
6,800
8,200
10,000
12,000
3,900
6,800
10,000
12,000
15,000
18,000
210
340
640
840
1,050
865
1,210
1,400
1,650
1,910
1,450
1,900
2,230
2,650
2,880
3,350
1,940
2,530
2,930
3,450
3,610
4,080
2,210
2,860
3,140
4,170
4,220
4,280
100
220
470
680
1,000
680
1,000
1,200
1,500
2,200
1,500
2,200
3,300
3,900
4,700
5,600
2,200
3,900
5,600
6,800
8,200
10,000
2,700
5,600
6,800
8,200
10,000
12,000
210
340
640
840
1,050
865
1,210
1,400
1,650
1,910
1,450
1,900
2,230
2,650
2,880
3,350
1,940
2,530
2,930
3,450
3,610
4,080
2,210
2,860
3,140
4,170
4,220
4,280
56
120
330
470
680
470
680
1,000
1,200
1,500
1,000
1,500
2,200
2,700
3,300
3,900
1,500
2,700
3,900
4,700
5,600
6,800
2,200
3,900
4,700
5,600
8,200
10,000
210
340
640
840
1,050
865
1,210
1,400
1,650
1,910
1,450
1,900
2,230
2,650
2,880
3,350
1,940
2,530
2,930
3,450
3,610
4,080
2,210
2,860
3,140
4,170
4,220
4,280
Rated ripple
current
Capacitance
(mArms
/
105c
(mF)
100kHz)
Impedance
(omax/100kHz)
20c
5.5
4.0
2.5
2.2
1.9
1.5
0.70
0.30
0.17
0.12
0.091
0.12
0.084
0.060
0.055
0.043
0.061
0.045
0.034
0.030
0.025
0.021
0.055
0.034
0.025
0.022
0.019
0.016
0.054
0.036
0.026
0.021
0.017
0.014
-10c
22.0
16.0
10.0
8.8
7.6
6.0
2.8
1.2
0.68
0.48
0.36
0.48
0.34
0.24
0.22
0.17
0.20
0.15
0.11
0.10
0.083
0.069
0.17
0.10
0.075
0.066
0.057
0.048
0.15
0.097
0.070
0.057
0.046
0.038
Rated ripple
current
(mArms
/
105c
100kHz)
47
100
220
330
470
330
470
680
820
1,000
680
1,000
1,500
1,800
2,200
2,700
1,000
1,800
2,700
3,300
3,900
4,700
1,200
2,200
3,300
3,900
4,700
5,600
0.58
0.22
0.13
0.087
0.069
0.080
0.060
0.046
0.042
0.031
0.049
0.035
0.027
0.024
0.020
0.017
0.042
0.027
0.021
0.017
0.015
0.013
0.043
0.026
0.019
0.015
0.014
0.012
2.3
0.87
0.52
0.35
0.27
0.32
0.24
0.18
0.17
0.12
0.16
0.12
0.089
0.078
0.065
0.056
0.12
0.078
0.060
0.050
0.044
0.038
0.11
0.067
0.049
0.040
0.038
0.032
210
340
640
840
1,050
865
1,210
1,400
1,650
1,910
1,450
1,900
2,230
2,650
2,880
3,350
1,940
2,530
2,930
3,450
3,610
4,080
2,210
2,860
3,140
4,170
4,220
4,280
33
56
150
220
270
220
330
470
560
680
470
680
1,000
1,200
1,500
1,800
680
1,200
1,800
2,200
2,700
3,300
1,000
1,800
2,200
2,700
3,300
3,900
0.58
0.22
0.13
0.087
0.069
0.080
0.060
0.046
0.042
0.031
0.049
0.035
0.027
0.024
0.020
0.017
0.042
0.027
0.021
0.017
0.015
0.013
0.043
0.026
0.019
0.015
0.014
0.012
2.3
0.87
0.52
0.35
0.27
0.32
0.24
0.18
0.17
0.12
0.16
0.12
0.089
0.078
0.065
0.056
0.12
0.078
0.060
0.050
0.044
0.038
0.11
0.067
0.049
0.040
0.038
0.032
210
340
640
840
1,050
865
1,210
1,400
1,650
1,910
1,450
1,900
2,230
2,650
2,880
3,350
1,940
2,530
2,930
3,450
3,610
4,080
2,210
2,860
3,140
4,170
4,220
4,280
0.47
1.0
2.2
3.3
4.7
10
22
56
100
120
180
150
220
270
330
470
270
470
560
680
820
1,000
470
820
1,000
1,200
1,500
1,800
560
1,000
1,200
1,800
2,200
2,700
17
30
43
53
88
100
180
295
555
730
910
760
1,050
1,220
1,440
1,690
1,260
1,660
1,950
2,310
2,510
2,920
1,690
2,210
2,555
3,010
3,150
3,710
1,930
2,490
2,740
3,635
3,680
3,800
(2/2)
CAT. No. E1001D
