Extremely Low Impedance Series

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Extremely Low Impedance
Series
RP
Low Impedance
Long Life
Solvent Proof
High reliability long life(10000 hours)
Operating temperature 55 ~ +105 C
Enabled high ripple current by a reduction of impedance
at high frequency
Ideally suited for use in switching power supply, main board
Complied to the RoHS directive
Item
Characteristics
-55 ~ +105 C
I = 0.01CV or 3 A whichever is greater (after 2 minutes)
Operating temperature range
Leakage current max.
20% at 120Hz, 20 C
Capacitance > 1000 F : tan increases by 0.02 for each 1000 F from below value.
WV
6.3
10
16
25
35
tan
0.22
0.19
0.16
0.14
0.12
Capacitance tolerance
Dissipation factor max.
(at 120Hz, 20 C)
6.3
3
WV
Z-55 C/Z+20 C
Low temperature characteristics
(Impedance ratio at 120Hz)
10
3
16 ~ 25
3
50
0.10
35 ~ 50
3
After an application of DC bias voltage plus the rated AC ripple current for 10000 hours at 105 C.
The measurement shall meet the following limits. The DC voltage plus the peak AC voltage
combined must not exceed the rated voltage.
Less than specified value
Within 20% of initial value
Less than 200% of specified value
Leakage current
Capacitance change
tan
Load life
D
Life time
D 5, 6.3
4000 hours
D 8
6000 hours
D 10
7000 hours
D
12.5
10000 hours
After 1000 hours no load test, leakage current, capacitance and tan are same as load life value.
The measurement shall be performed at 20 C by the KS C IEC 60384 - 4
Shelf life (at 105 C)
Unit : mm
DRAWING
d
0.05 Tinned copper-ply wire
D 0.5 max.
Insulating sleeve
P 0.5
L
max.
15 min.
D
5
6.3
8
10
12.5
16
18
P
2.0
2.5
3.5
5.0
5.0
7.5
7.5
d
0.5
0.5
0.6
0.6
0.6
0.8
0.8
1.5
4 min.
2.0
Safety vent ( 6.3 up)
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
120Hz
1kHz
10kHz
50kHz
0.40
0.65
0.82
0.91
1.00
F
~ 33
39 ~ 270
0.50
0.70
0.84
0.92
1.00
330 ~ 680
0.55
0.75
0.86
0.93
1.00
820 ~ 1800
0.60
0.80
0.88
0.94
1.00
0.70
0.85
0.90
0.95
1.00
2200 ~
110
100kHz
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
RP series
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
6.3
Impedance
Item
D
L
10
Ripple
Impedance
current
D
(Ω)max.
L
20 C
100kHz
F
105 C
Ripple
Impedance
current
D
(Ω)max.
(mA rms)
(mm)
16
L
(mA rms)
(mm)
20 C
100kHz
100kHz
105 C
(mA rms)
(mm)
20 C
100kHz
100kHz
47
Ripple
current
(Ω)max.
105 C
100kHz
5
11
0.65
180
5
11
0.65
180
6.3
11
0.30
280
100
5
11
0.65
180
5
11
0.65
180
6.3
11
0.30
280
150
5
11
0.65
280
6.3
11
0.30
280
6.3
11
0.30
280
220
6.3
11
0.30
280
6.3
11
0.30
280
8
11.5
0.14
450
330
6.3
11
0.30
280
8
11.5
0.14
450
8
11.5
0.14
450
470
8
11.5
0.14
450
8
11.5
0.14
450
10
12.5
0.10
660
680
10
12.5
0.10
660
10
12.5
0.10
660
10
16
0.08
850
1000
10
12.5
0.10
660
10
16
0.08
850
10
20
0.054
1100
1500
10
20
0.054
1100
10
20
0.054
1100
12.5
20
0.050
1400
2200
12.5
20
0.050
1400
12.5
20
0.050
1400
12.5
25
0.038
1700
3300
12.5
20
0.050
1400
12.5
25
0.038
1700
16
25
0.030
2100
4700
16
25
0.030
2100
16
31.5
0.030
2100
16
25
0.025
2600
6800
16
25
0.030
2100
16
31.5
0.025
2600
16
35.5
0.022
3000
10000
16
31.5
0.025
2600
18
35.5
0.022
3000
15000
18
35.5
0.022
3000
68
WV
25
Impedance
Item
D
L
35
Ripple
Impedance
current
D
(Ω)max.
L
20 C
100kHz
F
105 C
Impedance
current
D
(Ω)max.
(mA rms)
(mm)
50
Ripple
L
(mA rms)
(mm)
20 C
100kHz
100kHz
105 C
Ripple
current
(Ω)max.
(mA rms)
(mm)
20 C
100kHz
100kHz
105 C
100kHz
5
11
3.5
40
2.2
5
11
3.0
55
3.3
5
11
2.6
65
4.7
5
11
2.3
90
6.8
5
11
1.4
120
5
11
1.4
120
5
11
0.70
180
5
11
1.2
150
10
22
33
5
11
0.70
180
5
11
0.65
180
6.3
11
0.60
200
47
5
11
0.65
180
6.3
11
0.30
280
6.3
11
0.43
250
68
6.3
11
0.30
280
8
11.5
0.14
450
8
11.5
0.24
340
100
6.3
11
0.30
280
8
11.5
0.14
450
8
11.5
0.24
340
12.5
0.17
490
650
8
11.5
0.14
450
8
11.5
0.14
450
10
220
8
11.5
0.14
450
10
12.5
0.10
660
10
16
0.12
330
10
12.5
0.10
660
10
16
0.080
850
10
20
0.10
810
470
10
16
0.080
850
10
20
0.054
1100
12.5
20
0.085
1100
150
680
10
20
0.054
1100
12.5
20
0.050
1400
12.5
25
0.065
1200
1000
12.5
20
0.050
1400
12.5
25
0.038
1700
16
31.5
0.043
1600
1500
16
25
0.030
1400
16
31.5
0.030
2100
16
31.5
0.038
2000
18
35.5
0.034
2300
2200
16
25
0.030
2100
16
31.5
0.025
2600
3300
16
31.5
0.025
2600
18
35.5
0.022
3000
4700
18
35.5
0.022
3000
MINIATURE TYPES
1.0
111

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