ALUMINUM ELECTROLYTIC CAPACITORS
NP
SERIES
– FOR GENERAL PURPOSE, STANDARD SIZE, 85℃
◆
Applicable Standard
Characteristic W of JIS C 5141
◆
Operating Temperature Range
-40℃~+85℃
◆
Rated Working Voltage Range
6.3~250 V.DC
◆
Rated Voltage and Surge Voltage
Rated Voltage (V) 6.3 10 16
Surge Voltage (V) 8 13 20
◆
DC Leakage Current
Applying the rated DC voltage to the capacitor. The leakage current is measured at 5 minutes after the
DC voltage across the capacitor reached the rated voltage. The leakage current shall not exceed the
value below. (at 25℃)
I≦0.03
CV or 3μA, whichever is greater
Where,
I: Leakage Current (μA)
C: Nominal Capacitance (μF)
V: Rated Voltage (V)
◆
Capacitance Tolerance
The capacitance shall be within the following tolerance to the nominal capacitance.
-20%~+20% (At 25℃,
120Hz)
◆
Tangent of Loss Angle (Tanδ)
Tanδ shall not exceed the value below. (At 25℃, 120Hz). When nominal capacitance is over 1000μF.
Tanδ shall be added 0.02 to the listed value with increase of every 1000μF.
Rated Voltage (V) 6.3 10 16 25 35 50
63
100 160 200
250
Tanδ
0.25 0.23 0.20 0.15 0.15 0.12 0.12 0.12 0.15 0.20 0.20
◆
Temperature Characteristics
Impedance ratio of the -25℃ or -40℃ value to the 25℃ value shall not exceed the value below. (At
120Hz)
Rated Voltage (V)
Z(-25℃)/Z(25℃)
Z(-40℃)/Z(25℃)
6.3
4
10
10
3
8
16
2
6
25~100
2
4
160~250
3
5
25
32
35
44
50
63
63 100 160 200 250
79 125 200 250 300
WANMING ELECTRONICS CO., LTD.
PAGE: 4/9
ALUMINUM ELECTROLYTIC CAPACITORS
◆
Load Life
The following specifications shall be satisfied when the capacitors are restored to 25℃
after the rated voltage is applied for 2000 hours at 85℃.
≦±20%
of the initial value.
Capacitance Change
Tanδ
≦200%
of the initial specified value.
≦The
initial specified value.
Leakage Current
◆
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 25℃ after
exposing them for 500 hours at 85℃ without voltage applied. The capacitors shall be subjected to
voltage treatment specified in item 4.4 of JIS C 5102, before the measurements.
≦±20%
of the initial value.
Capacitance Change
Tanδ
≦200%
of the initial specified value.
≦The
initial specified value.
Leakage Current
◆
Solder ability
The lead wires shall be dipped into Methanol (JIS K 1501) or Isopropyl Alcohol (JIS K 1522 or JIS K
8839) solution of 10 ±20% Rosin (JIS K 5902) for 2 ±0.5 seconds, and then dipped into solder
H63A (JIS Z 3282) at 235 ±5℃ for 2 ±0.5 seconds. The depth of immersion shall be 2 to 2.5 mm of
the capacitor body.
After immersion, the solder shall cover at least 3/4 of the lead wire surface immersed.
◆
Lead Strength
Pull Strength
The lead wire shall not get loose or cut off, while a parallel force is gradually applied to the lead wire
up to 5N and retained for 10 second.
Bending Strength
Apply the 0.25Kg weight to the end of the lead wire, and lean the capacitors body 90°and return to the
original position within approximately 5 seconds. Then, repeat this cycle in the posite direction at the
same speed. After that, the lead wire shall not loose or cut off.
WANMING ELECTRONICS CO., LTD.
PAGE: 5/9
ALUMINUM ELECTROLYTIC CAPACITORS
◆
Marking
Color Style: white marking on dark-green sleeve.
The following items shall be marked on each capacitor.
Example:
(1) Series Name
(2) Maximum Operating Temperature
(3) Capacitance Tolerance
(4) Safety Device Marking
(Safety vent more than 8mm Diameter product)
(5) WMEC Electronics Co., Ltd. Marking
(6) Nominal Capacitance
(7) Rated Voltage
◆
Dimensions (mm)
WMEC
xxμFxxV
NP
85℃(M)
VENT
NP
85℃(M
VENT
WM EC
xxμFxxV
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
1.0
2.0
25
1.5
WANMING ELECTRONICS CO., LTD.
PAGE: 6/9
ALUMINUM ELECTROLYTIC CAPACITORS
◆
Case Size & Permissible Max. Ripple Current
WV
μF
1.0
2.2
22
33
47
68
100
220
330
470
680
1000
2200
3300
4700
6800
10000
WV
μF
0.22
0.68
1.0
2.2
3.3
4.7
6.8
10
22
33
47
68
72
100
150
220
330
470
680
1000
2200
6.3
SIZE
R.C.
10
SIZE
5X11
R.C.
18
SIZE
Case Size
16
R.C.
SIZE
25
R.C.
SIZE
4x7
6.3X11
6.3X11
8X11
8X12
8X14
10X17
13X21
13X25
16X26
16X31
18X40
25X40
:ψD×L (mm)
35
R.C.
20
84
103
145
203
270
437
628
818
1091
1519
2481
3157
Max. Ripple Current : mA (rms) ( 85℃,
120Hz)
5X11
6.3X11
8X11
8X12
8X14
10X17
10X20
13X21
13X25
16X35
18X40
22X40
100
139
244
347
454
595
847
1272
1672
2221
2840
3516
5X11
5X11
6.3X11
8X12
8X14
8X16
10X20
13X21
13X25
16X35
18X40
22X40
25X50
87
120
145
295
396
516
729
883
1463
1985
2579
3214
4290
5X11
6.3X11
8X11
8X11
8X14
8X16
10X17
13X21
13X25
16X26
18X40
22X40
25X50
78
107
129
184
347
464
553
781
1033
1781
2360
2987
4004
5X11
6.3X11
6.3X11
8X11
8X12
8X16
10X20
13X21
13X25
16X26
16X31
22X40
25X50
73
103
123
175
245
437
535
750
984
1323
2254
2890
3927
50
SIZE R.C.
5X11
9
5X11 14
5X11 18
5X11 26
5X11 32
5X11 38
5X11 46
5X11 55
8X11 94
8X11 136
8X14 189
8X16 249
63
100
SIZE R.C. SIZE R.C.
5X11
5X11
5X11
5X11
5X11
5X11
6.3X11
8X12
10X12
10X17
10X17
14
18
26
32
38
46
64
111
158
207
272
5X11
14
5X11
18
5X11
26
6.3X11 32
6.3X11 44
8X11
62
10X12 75
10X17 142
10X20 189
13X20 265
13X25 384
13X21 421
13X30 468
16X26 596
16X35 797
18X40 1098
22X30 1443
22X40 1896
160
SIZE R.C.
200
SIZE R.C.
250
SIZE R.C.
8X11
10X12
10X17
10X20
13X21
13X25
16X26
16X35
16X36
49
59
77
109
177
240
329
425
500
10X12
10X16
10X20
13X21
13X25
16X25
16X35
42
55
78
95
170
239
321
10X20
10X21
13X21
13X25
16X26
16X35
46
65
78
103
186
256
10X17 329 10X20 329
574
850
1110
1503
1912
22X40
3221
10X24
13X25
16X26
16X31
18X40
13X25
16X26
16X31
18X35
22X40
850
1164
1577
1311
2105
Ripple current (mArms)at85℃.120Hz
Case sixe
ψDXL(mm)
WANMING ELECTRONICS CO., LTD.
PAGE: 7/9
ALUMINUM ELECTROLYTIC CAPACITORS
◆
Ripple Current Coefficients
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
300
1.35
1.25
1.10
1K
1.55
1.34
1.13
≧
10K
2.0
1.5
1.15
Temperature Multipliers
Temp. (℃)
coefficient
40
2.0
60
1.5
70
1.3
85
1.0
◆
Packaging Specification
Plastic Bag
Small Box
Carton Box Capacity Small Box Size Carton Box Size
Case size Capacity
Capacity
ψD×L
small box /
pcs. / per Bag / per pcs. / per
pcs. / per
L
H
W
L
H
W
per carton
(mm)
bag
small box small box
carton box (mm) (mm) (mm) (mm) (mm) (mm)
box
4×5
5×5
6.3×5
4×7
5×7
6.3×7
5×11
6.3×11
8×12
8×14
8×20
10×16
10×20
10×24
13×21
13×21
13×30
16×26
16×31
16×36
18×31
18×40
22×40
25×40
500
500
500
500
500
500
500
500
250
250
200
200
200
200
100
100
100
100
50
50
50
50
50
25
50
50
50
50
50
40
40
30
40
30
25
25
25
25
25
25
25
6
10
8
6
6
4
8
25,000
25,000
25,000
25,000
25,000
25,000
20,000
15,000
10,000
7,500
5,000
5,000
5,000
5,000
2,500
2,500
2,500
600
500
400
300
300
200
200
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
50,000
50,000
50,000
50,000
50,000
50,000
40,000
30,000
20,000
15,000
10,000
10,000
10,000
10,000
5,000
5,000
5,000
2,400
2,000
1,600
1,200
1,200
800
800
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
295
295
295
295
295
295
295
295
295
295
295
295
295
295
295
295
295
145
145
145
145
145
145
145
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
310
WANMING ELECTRONICS CO., LTD.
PAGE: 8/9
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