MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
RZ
Extremely Low Impedance
Series
Long Life
Solvent Proof Low Impedance
Extremely low impedance at high frequency
High reliability withstanding 5000 hours load life at 105 C
(2000 / 3000 hours for smaller case sizes as specified below)
Ideally suited for use in switching power supplies
Complied to the RoHS directive
Item
Operating temperature range
Leakage current max.
Capacitance tolerance
-55 ~ +105 C
I = 0.01CV or 3
I = 0.03CV or 4
Characteristics
A whichever is greater (after 2 minutes)
A whichever is greater (after 1 minute)
20% at 120Hz, 20 C
Capacitance > 1000
WV
tan
WV
Z-55 C/Z+20 C
6.3
0.22
F : tan
increases by 0.02 for each 1000
10
0.19
6.3, 10
4
16
0.16
25
0.14
F from below value
35
0.12
16 ~ 35
3
50
0.10
50, 63
2
63
0.08
Dissipation factor max.
(at 120Hz, 20 C)
Low temperature characteristics
(Impedance ratio at 120Hz)
After an application of DC bias voltage plus the rated AC ripple current for 5000 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.
Leakage current
Load life
Capacitance change
tan
D
Life time
D
Less than specified value
Within
20% of initial value
Less than 200% of specified value
6.3
D = 8
3000 hours
D
10
2000 hours
5000 hours
are same as load life value.
After 1000 hours no load test, leakage current, capacitance and tan
The measurement shall be performed at 20 C by the KS C 6035 clause 5.4.
Shelf life (at 105 C)
Leakage current
Capacitance change
tan
Less than specified value
Within
20% of initial value
Less than 150% of specified value
DRAWING
Unit : mm
MINIATURE TYPES
Insulating sleeve
d
0.05 Tinned copper-ply wire
0.5 max.
D
P
0.5
5
2.0
0.5
6.3
2.5
0.5
1.5
8
3.5
0.6
10
5.0
0.6
12.5
5.0
0.6
2.0
16
7.5
0.8
18
7.5
0.8
P
d
D
L
max.
15 min.
4 min.
Safety vent
6.3 up)
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
F
120Hz
0.40
0.50
0.55
0.60
0.70
1kHz
0.65
0.70
0.75
0.80
0.85
10kHz
0.82
0.84
0.86
0.88
0.90
50kHz
0.91
0.92
0.93
0.94
0.95
100kHz
1.00
1.00
1.00
1.00
1.00
~ 33
47 ~ 220
330 ~ 680
1000 ~ 1500
2200 ~
105
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
RZ
series
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
6.3
Impedance Ripple current
D
L
(Ω)max.
20 C
100kHz
(mA rms)
105 C
100kHz
D
L
10
Impedance Ripple current
(Ω)max.
20 C
100kHz
(mA rms)
105 C
100kHz
D
L
16
Impedance Ripple current
(Ω)max.
20 C
100kHz
(mA rms)
105 C
100kHz
5
5
11
11
11
11.5
11.5
12.5
16
20
20
25
20
25
35.5
35.5
0.80
0.50
0.35
0.23
0.16
0.12
0.09
0.065
0.047
0.036
0.033
0.027
0.020
0.018
155
220
265
388
460
625
770
1020
1411
1660
1800
2095
2680
2900
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
16
18
11
11
11
11.5
11.5
12.5
16
20
20
25
20
25
35.5
40
25
Impedance Ripple current
D
L
(Ω)max.
20 C
100kHz
0.80
0.55
0.36
0.24
0.16
0.13
0.095
0.065
0.046
0.036
0.034
0.028
0.020
0.018
Item
(mA rms)
105 C
100kHz
155
210
260
383
460
600
750
1020
1392
1660
1770
2051
2680
2960
(mm)
F
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10000
15000
5
6.3
6.3
8
10
10
10
10
12.5
12.5
16
16
16
18
11
11
11
11.5
12.5
16
20
25
20
25
25
31.5
40
40
(mm)
(mm)
(mm)
5
0.85
0.49
0.30
0.20
0.14
0.11
0.075
0.055
0.043
0.034
0.032
0.024
0.020
0.018
150
225
285
292
575
700
950
1220
1438
1710
1935
2370
2750
2960
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
16
18
11
11
11
11.5
11.5
12.5
16
20
20
25
20
31.5
35.5
40
0.80
0.55
0.35
0.24
0.16
0.13
0.09
0.060
0.045
0.034
0.031
0.023
0.020
0.017
155
210
265
387
460
600
770
1060
1417
1710
1850
2420
2680
3040
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
16
18
WV
35
Impedance
D
L
(Ω)max.
20 C
100kHz
Ripple current
(mA rms)
105 C
100kHz
5
5
5
5
5
5
5
5
5
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
16
18
11
11
11
11.5
11.5
12.5
16
20
20
25
20
31.5
35.5
40
0.75
0.49
0.34
0.24
0.16
0.12
0.09
0.060
0.046
0.036
0.034
0.028
0.020
0.017
160
225
270
384
460
625
770
1060
1401
1660
1770
2385
2680
3040
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
16
18
11
11
11
11
11
11
11
11
11
11
11.5
11.5
16
20
25
20
25
20
31.5
40
40
50
Impedance
D
L
(Ω)max.
20 C
100kHz
4.0
3.8
3.5
3.0
2.2
1.8
1.8
0.93
0.65
0.43
0.30
0.20
0.16
0.10
0.075
0.075
0.044
0.040
0.030
0.026
0.024
63
Ripple current
(mA rms)
105 C
100kHz
36
45
54
66
81
91
115
145
195
240
344
410
581
820
1040
1281
1500
1630
2120
2410
2560
5
6.3
6.3
8
8
10
10
10
12.5
12.5
16
16
18
11
11
11
11.5
11.5
12.5
20
25
20
25
25
31.5
35.5
1.06
0.73
0.52
0.35
0.25
0.19
0.12
0.09
0.065
0.049
0.042
0.032
0.029
135
185
215
320
365
495
750
950
1140
1420
1700
2050
2280
Item
Impedance
D
L
(Ω)max.
20 C
100kHz
Ripple current
(mA rms)
105 C
100kHz
(mm)
F
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
(mm)
(mm)
106
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