MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
NW7
NW7
SERIES
Bi-polar, 7mm Height
♦
SPECIFICATIONS
Items
Category Temperature Range
Characteristics
-40~+85°C
6.3~50V.DC
±20%(20°C,
120Hz)
Ι=0.05CV
or 10µA whichever is greater.
(After 5 minutes application of rated voltage)
Rated Voltage Range
Capacitance Tolerance
Leakage Current(MAX)
Ι=
Leakage Current
(µA)
C=
Rated Capacitance
(µF)
(20°C, 120Hz)
V=
Rated Voltage
(V)
Dissipation Factor(MAX)
Rated Voltage
6.3 10 16 25 35 50
(V)
tan
δ
0.26 0.22 0.18 0.17 0.15 0.14
After applying rated voltage with rated ripple current for 1000hrs at 85°C, (The polarity shall be reversed every 500hrs.),
the capacitors shall meet the following requirements.
Within
±25%
of the initial value.
Not more than 200% of the specified value.
Not more than the specified value.
Capacitance Change
Endurance
Dissipation Factor
Leakage Current
Rated Voltage
(V)
Z(-25°C)/Z(20°C)
Z(-40°C)/Z(20°C)
Low Temperature Stability
Impedance Ratio(MAX)
6.3
4
10
10
3
8
16
3
6
25
2
4
35
2
4
50
2
4
(120Hz)
♦
MULTIPLIER FOR RIPPLE CURRENT
(1)Frequency coefficient
Frequency
(2)Temperature coefficient
500
1.20
1.20
1.20
1k
1.30
1.30
1.30
10k<
=
1.50
1.50
1.50
Coefficient
Ambient Temperature
(Hz)
0.1~1µF
2.2~4.7µF
10~47µF
60(50) 120
0.50
0.65
0.80
1.00
1.00
1.00
(°C)
85
1.0
70
1.6
50>
=
2.0
Coefficient
♦
PART
NUMBER
NW7
Rated Voltage
Series
Rated Capacitance
Capacitance Tolerance
Option
Lead Forming
D×L
Case Size
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
NW7
♦
DIMENSIONS
SLEEVE
(mm)
±0.5
ød
øD
ød
F
4
5
0.45
6.3
F
1.5
2.0
2.5
L+1MAX
15MIN
4MIN
øD+0.5MAX
♦
STANDARD SIZE, RATED RIPPLE CURRENT
Size øD×L(mm), Ripple Current (mA r.m.s./85°C, 120Hz)
WV
(V.DC)
Cap(µF)
0.1
0.22
0.33
0.47
1
2.2
3.3
4.7
10
22
33
47
5×7
5×7
6.3×7
32
40
56
4×7
5×7
6.3×7
6.3×7
23
35
45
65
4×7
4×7
6.3×7
6.3×7
6.3×7
18
25
45
60
65
4×7
4×7
6.3×7
6.3×7
15
18
35
50
4×7
5×7
5×7
6.3×7
13
19
22
37
6.3
(0J)
Size
Ripple
10
(1A)
Size
Ripple
16
(1C)
Size
Ripple
25
(1E)
Size
Ripple
35
(1V)
Size
Ripple
50
(1H)
Size
4×7
4×7
4×7
4×7
4×7
5×7
5×7
6.3×7
Ripple
1
2
3
5
10
15
19
26