ALUMINUM ELECTROLYTIC CAPACITORS
RA
SERIES
– FOR GENERAL PURPOSE, STANDARD SIZE, 85℃
1. Applicable Standard
Characteristic W of JIS C 5141
2. Operating Temperature Range
-40℃~+85℃
-25℃~+85℃
3. Rated Working Voltage
6.3~250 V.DC
350~450 V.DC
4. Electrical Characteristic
4.1. Capacitance Tolerance (at 25℃, 120Hz)
Measured in accordance with JIS C5141 No.7 MIL-STD-105D
The capacitance shall be within the following tolerance to the nominal capacitance:6.3V~450V
-20%~+20% (M) or -10%~+50% (T)
4.2. Rated Voltage and Surge Voltage
Rated Voltage (V)
Surge Voltage (V)
6.3
8
10
13
16
20
25
32
35
44
50
63
63
79
100
125
160
200
200
250
250
300
350
400
400
450
450
500
Measured in accordance with JIS C5141 No.8
The capacitor may be subjected for short periods not exceeding approximately 30 Seconds at
infrequent intervals of not than five minutes the test shall be conduced 1000 cycles At infrequent at
room temperature with voltage applied through a series resistance of 1000 ohms without unless
otherwise specified is follows:
Capacitance Change
Tanδ
Leakage Current
Appearance is good
±20% of the initial measured value.
≦200%
of the initial specified value.
≦The
initial specified value.
4.3. DC Leakage Current
Measured in accordance with JIS C5141 No.5
Applying the rated DC voltage to the capacitor. The leakage current is measured at 2 minutes after
the DC voltage across the capacitor reached the rated voltage. The leakage current shall not
exceed the value below. (at 25℃)
I≦0.01 CV or 3μA, whichever is grater
Where, I: Leakage Current (μA) C: Nominal Capacitance (μF)
V: Rated Voltage (V)
4.4. Tangent of Loss Angle (Tanδ)
Measured in accordance with JIS C5141 No.7
Tanδ shall not exceed the value below. (at 25℃, 120Hz) When nominal capacitance is over 1000μ
F. Tanδ shall be added 0.02 to the listed value with increase of every 1000μF.
Rated Voltage (V)
Tanδ
6.3
10
16
25
35
50
63
100
160
200
250
350
400
450
0.20
0.24 0.20 0.16 0.14 0.12 0.10 0.08 0.07 0.15 0.15 0.15 0.20 0.20
WANMING ELECTRONICS CO., LTD.
PAGE: 4/9
ALUMINUM ELECTROLYTIC CAPACITORS
5. Mechanical Characteristics
5.1. Terminal Strength
5.1.1. Pull Test
端子直徑(mm)
0.5
以下
0.6~0.8
0.8
以上
荷重(Kg)
0.5
1.0
2.5
Test in accordance with JIS C5141No.11
(1) That with diameter of lead less than 0.5mm and case size less than 10mm be capable of
a steady pull of 0.5Kg for a period of 10 seconds.
(2) That with diameter of lead wire between 0.6~0.8mm be capable withstanding a steady pull
of 1.0Kg for a period of 10 seconds.
(3) That with diameter of lead wire larger than 0.8mm be capable withstanding a steady pull of
2.5Kg for a period of 10 seconds.
5.1.2. Bending Test
端子直徑(mm)
0.5
以下
0.6~0.8
0.8
以上
荷重(Kg)
0.25
0.5
1.0
(1) That with diameter of lead less than 0.5mm can be given a weight of 0.25Kg
(2) That with diameter of lead wire between 0.6~0.8mm can be given a weight of 0.5Kg
(3) That with diameter of lead wire larger than 0.8mm can be given a weight of 1.0Kg
5.2. Solder Heat Resistance
Test in accordance with JIS C5141No.13
The section form the base to 4mm of the capacitor terminal must be immersed in 350±10℃ Liquid
tin 3±0.5 seconds. Then, moving out. The following specifications shall be satisfied
When the capacitor terminal is restored to 25℃ with 2 hours. Or over 1 hour.
Capacitance Change
Tanδ
Leakage Current
Appearance is good
±20% of the initial measured value.
≦200%
of the initial specified value.
≦The
initial specified value.
5.3. Solder ability test
Test in accordance with JIS C5141No.14
The section form the base to 4±0.8mm of the capacitor terminal be immersed in 235±0.5℃ Liquid
tin 2±0.5 seconds. Then, moving out. The Liquid tin adsorb at lead wire no less than95
%
this section
5.4. Explosion-proof construction
There is a vent on rubber bung or the top of aluminum case, and under 8mm (diameter) is
without vent Capacitors to be applied 1.3times of reversed voltage until explosion from aluminum
case Vent or break out from rubber bung
WANMING ELECTRONICS CO., LTD.
PAGE: 5/9
ALUMINUM ELECTROLYTIC CAPACITORS
6. Temperature Characteristics
6.1. Low Temperature Characteristics
Test in accordance with JIS C5141No.14
Impedance ratio of the -25℃ o
r -40℃ value to the 25℃ value shall not exceed the value
below. (At 120Hz)
6.3
4
10
Rated Voltage (V)
Z(-25℃)/Z(25℃)
Z(-40℃)/Z(25℃)
10
3
8
16
6
25
4
35
2
50
3
63
100
160
4
8
200
250
8
12
350
400 450
16
---
6.2. High Temperature Characteristics Unload lift Test
Test in accordance with JIS C5141No.15
The following specifications shall be satisfied when the capacitors are restored to 25℃ after exposing
them for 500 hours at 85℃ without voltage applied.
Capacitance Change
Dissipation Factor
Leakage Current (6.3 to 100VDC)
Leakage current (160 to 450VDC
Appearance is good
±20% of the initial measured value.
≦200%
of the initial specified value.
≦The
initial specified value.
≦500%
of the initial specified value.
6.3. Load Life
Test in accordance with JIS C5141No.19
The following specifications shall be satisfied when the capacitors are restored to 25℃
after the rated voltage is applied for (5Φ½8Φ)1000 hours or (10Φ½25Φ)2000 hours at 85℃
.
Capacitance Change
Tanδ
Leakage Current
Appearance is good
±20% of the initial measured value.
≦200%
of the initial specified value.
≦The
initial specified value.
6.4. Moisture Resistance
Test in accordance with JIS C5141No.17
The testing oven used in this test shall capable of maintaining the temperature at 40℃±2 And
relative humidity at 90％ to 95％ for 120±6 hours. The following specified shall be ratified
Capacitance Change
Tanδ
Leakage Current
Appearance is good
±10% of the initial measured value.
≦200%
of the initial specified value.
≦The
initial specified value.
7 Marking
Color Style: white marking on black-blue sleeve.
The following items shall be marked on each capacitor.
Example:
(1) Series Name
(2) Maximum Operating Temperature
RA
WMEC
85℃(M)
xxμFxxV
(3) Capacitance Tolerance
VENT
(4) Safety Device Marking
RA
(Safety vent more than 8mm Diameter product)
85℃(M)
WMEC
VENT
xxμFxxV
(5) Polarity
(6) Wanming Electronics Co., Ltd. Marking
(7) Nominal Capacitance
(8) Rated Voltage
WANMING ELECTRONICS CO., LTD.
PAGE: 6/9
ALUMINUM ELECTROLYTIC CAPACITORS
8. Dimensions (mm)
α
ψD
F
ψd
α
5
2.0
0.5
6.3
2.5
1.0
8
3.5
0.5or0.6
10
0.6
12
5.0
13
0.6or0.8
16
7.5
0.8
18
22
10
0.8or1.0
25
12.5
1.0
1.5
2.0
9. Ripple Current Coefficients
9.1. Frequency Multipliers
Freq.(Hz)
Cap.(μF)
0.1 ~ 47
68 ~ 680
1000 ~ 15000
60(50)
0.75
0.80
0.85
120
1.00
1.00
1.00
500
1.35
1.25
1.10
1K
1.55
1.34
1.13
≧
10K
2.0
1.5
1.15
9.2. Temperature Multipliers
Temp. (℃)
WV
6.3 ~ 100
160 ~ 450
40
2.0
2.0
60
1.5
1.5
70
1.3
1.3
85
1.0
1.0
10. Case Size & Permissible Max. Ripple Current
Case Size
Max. Ripple Current
WV
μF
0.47
3.3
4.7
10
22
33
47
68
100
220
330
470
680
1000
2200
3300
4700
6800
10000
15000
6.3
ψD×L
R.C.
10
ψD×L
R.C.
16
ψD×L
5x11
5x11
5x11
5x11
5×11
5×11
5×11
5×11
5×11
6.3×11
8×11
8×12
8×14
10×17
10×20
13×25
13×25
16×26
18×32
18×40
:ψD×L (mm)
: mA (rms) ( 85℃, 120Hz)
25
ψD×L
R.C.
5x11
5x11
5×11
5×11
5×11
5×11
5×11
6.3×11
8×12
10×12
8×16
10×16
10×20
13×21
16×26
16×32
18×35
22×40
32
40
65
90
95
130
158
190
320
415
530
610
935
1530
1965
2370
2640
3060
35
ψD×L
R.C.
5×11
5×11
6.3×11
6.3×11
8×11
8×12
10×17
10×20
13×21
13×26
16×26
16×32
134
240
300
350
468
580
980
1200
1650
1900
2200
2650
5×11
5×11
5×11
5×11
5×11
6.3×11
6.3×11
8×12
8×12
8×12
10×20
13×21
13×26
16×26
16×32
18×36
50
65
105
132
165
250
330
400
500
625
1130
1410
1800
2160
2530
2960
R.C.
9
20
42
55
55
85
130
134
180
290
360
470
560
770
1200
1710
2000
2500
2750
3240
5×11
5×11
5×11
5×11
6.3×11
8×12
8×14
10×13
10×20
10×20
13×21
16×26
16×31
18×35
22×40
60
95
110
151
182
247
375
490
620
700
1060
1770
2200
2390
3215
WANMING ELECTRONICS CO., LTD.
PAGE: 7/9
ALUMINUM ELECTROLYTIC CAPACITORS
Case Size:Φd×L (mm)
Max. Ripple Current
WV
μF
0.1
0.22
0.33
0.47
0.68
1.0
2.2
3.3
4.7
6.8
10
22
33
47
68
100
220
330
470
680
1000
2200
3300
4700
6800
WV
μF
0.47
0.68
1.0
2.2
3.3
4.7
6.8
10
22
33
47
68
100
320
330
50
Φd×L
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
6.3×11
6.3×11
6.3×11
8×12
10×17
10×16
13×21
13×21
13×25
16×32
18×36
18×40
25×40
R.C.
6.4
9.5
11
14
17
20
25
35
42
50
65
100
128
159
225
260
460
560
765
786
1350
2070
2380
2540
3640
63
Φd×L
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
6.3×11
8×11
8×11
10×12
10×20
10×20
13×21
13×26
16×26
18×36
22×40
25×40
R.C.
7
11
13
15
19
22
34
40
48
60
65
120
145
200
290
335
490
700
880
1110
1500
2200
2590
3200
100
Φd×L
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
5×11
6.3×11
8×11
8×14
10×13
10×17
10×20
13×26
16×26
16×26
16×32
18×36
R.C.
7.2
11
13
16
20
25
30
38
44
55
80
124
177
230
278
405
680
860
1117
1573
1800
: Ma (rms) ( 85℃, 120Hz)
200
Φd×L
R.C.
160
Φd×L
R.C.
5×11
5×11
6.3×11
6.3×11
6.3×11
6.3×12
8×12
8×14
10×16
10×20
13×21
13×26
16×26
16×32
18×36
22×35
25×40
12
15
18
25
35
42
58
71
124
170
210
265
380
700
900
1130
1667
5×11
5×11
6.3×11
6.3×11
6.3×11
8×12
10×12
10×16
10×20
13×21
13×21
13×26
16×26
18×36
22×35
25×40
12
15
18
25
35
45
58
80
124
170
225
310
380
720
900
1130
250
Φd×L
5×11
5×11
6.3×11
8×11
8×12
8×14
10×12
10×16
13×21
13×26
13×26
16×26
16×32
22×40
25×40
R.C.
12
15
18
28
40
45
58
80
139
186
246
310
416
780
910
350
Φd×L
5×11
6.3×11
8×11
8×12
8×14
10×12
10×16
13×21
13×26
13×26
16×26
16×32
18×36
25×40
R.C.
16
20
24
37
45
52
70
92
170
210
270
376
520
1058
400
Φd×L
6.3×11
6.3×11
6.3×11
8×12
10×12
10×16
10×20
13×21
13×26
16×26
16×32
20×25
R.C.
17
20
24
37
45
56
76
108
170
232
312
405
586
450
Φd×L
R.C.
8×11
10×12
10×16
10×20
13×21
13×26
16×26
16×32
18×36
22×40
22×40
24
37
50
60
76
108
190
254
312
424
586
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