MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
RZ
Extremely Low Impedance
Series
Long Life
Low Impedance Solvent Proof
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
Dissipation factor max.
(at 120Hz, 20°
C)
Low temperature characteristics
(Impedance ratio at 120Hz)
Characteristics
-55 ~ +105 C
I = 0.01CV or 3 A whichever is greater (after 2 minutes)
I = 0.03CV or 4 A whichever is greater (after 1 minute)
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
50
tan
0.22
0.19
0.16
0.14
0.12
0.10
WV
Z-55 C/Z+20 C
6.3, 10
4
16~35
3
50, 63
2
63
0.08
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.
Load life
Leakage current
Capacitance change
tan
5, 6.3 products are for 2000 hours,
Less than specified value
Within 20% of initial value
Less than 200% of specified value
8 products are for 3000 hours
After leaving capacitors under no load at 105 C for 1000 hours. The measurement shall be
performed at 20 C by the KS C 6503 clause 5.1.
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
Unit : mm
DRAWING
Insulating sleeve
ØD
0.5 max.
Ød
0.05 Tinned copper-ply wire
MINIATURE TYPES
ØD
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
Ød
β
L
β
max.
15 min.
4 min.
Safety vent(Ø6.3 up)
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
μ
F
Frequency
~ 33
47 ~ 220
330 ~ 680
1000 ~ 1500
2200 ~ 15000
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
99
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
RZ
series
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
Item
ØD
L
(mm)
F
μ
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10000
15000
5 11
6.3 11
6.3 11
8 11.5
10 12.5
10 16
10 20
10 25
12.5 20
12.5 25
16 25
16 31.5
16 40
18 40
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
5 11
6.3 11
6.3 11
8 11.5
8 11.5
10 12.5
10 16
10 20
12.5 20
12.5 25
16 20
16 31.5
16 35.5
18 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
5 11
6.3 11
6.3 11
8 11.5
8 11.5
10 12.5
10 16
10 20
12.5 20
12.5 25
16 20
16 25
16 35.5
18 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
Impedance Ripple current
(Ω)max.
20°
C
100kHz
(mA rms)
105°
C
100kHz
ØD
L
(mm)
10
Impedance Ripple current
(Ω)max.
20°
C
100kHz
(mA rms)
105°
C
100kHz
ØD
L
(mm)
16
Impedance Ripple current
(Ω)max.
20°
C
100kHz
(mA rms)
105°
C
100kHz
5 11
6.3 11
6.3 11
8 11.5
8 11.5
10 12.5
10 16
10 20
12.5 20
12.5 25
16 20
16 25
16 35.5
18 40
25
Impedance Ripple current
ØD
L
(mm)
(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
(mA rms)
105°
C
100kHz
155
210
260
383
460
600
750
1020
1392
1660
1770
2051
2680
2960
WV
Item
ØD
L
(mm)
μ
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
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
35
Impedance
(Ω)max.
20°
C
100kHz
Ripple current
(mA rms)
105°
C
100kHz
5
5
5
5
5
5
5
5
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
ØD
L
(mm)
(Ω)max.
20°
C
100kHz
4.0
3.8
3.5
3.0
2.2
1.8
1.4
0.93
0.65
0.43
0.30
0.20
0.16
0.10
0.075
0.055
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
Impedance
ØD
L
(mm)
(Ω)max.
20°
C
100kHz
Ripple current
(mA rms)
105°
C
100kHz
100
