288
UFW Standard, For Audio Equipment
Radial Lead Type Type numbering system (Example : 10V 1000
µ
F)
Specifications
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Endurance
Shelf Life
Marking
Performance CharacteristicsItem
–40 to +85°C
6.3 to 100V
2.2 to 33000µF
± 20% at 120Hz, 20°C
After 1 minute's application of rated voltage at 20°C, leakage current is not more than 0.03 CV or 4 (µA) , whichever is greater.
After 2 minutes' application of rated voltage at 20°C, leakage current is not more than 0.01 CV or 3 (µA) , whichever is greater.
Printed with black color letter on Gold sleeve.
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Measurement frequency : 120Hz at 20°C
Measurement frequency : 120Hz
Capacitance change
Leakage current
The specifications listed at right shall be met
when the capacitors are restored to 20°C after
the rated voltage is applied for 2000 hours at
85°C.
After storing the capacitors under no load at 85°C for 1000 hours and then performing voltage treatment based on JIS C 5101-4
clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.
tan δ
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Rated voltage (V)
tan δ (MAX.)
6.3
0.28
10
0.24
16
0.20
25
0.16
35
0.14
50
0.12
63
0.10
100
0.08
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Rated voltage (V)
Impedance ratio
(MAX.)
6.3
5
12
10
4
10
16
3
8
25
2
5
35
2
4
50
2
3
63
2
3
100
2
3
UFW
UFG
High Grade
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Pressure
relief vent
P±0.5
(φD < 20) 1.5
(φD 20) 2.0
φD
P
5
0.5
2.0
6.3
0.5
2.5
8
0.5
3.5
10
0.5
5.0
12.5
0.5
5.0
16
0.5
7.5
18
0.5
7.5
φd 0.5 0.5 0.6 0.6 0.6 0.8 0.8
20
0.5
10
1.0
22
1.0
10
1.0
25
1.0
12.5
1.0
L+ MAX. 15MIN 4MIN
Sleeve (P.E.T.) φd
(φ6.3up)
(mm)
φD+ MAX.
Pressure
relief vent
P±0.5
(φD < 20) 1.5
(φD 20) 2.0
φD
P
5
0.5
2.0
6.3
0.5
2.5
8
0.5
3.5
10
0.5
5.0
12.5
0.5
5.0
16
0.5
7.5
18
0.5
7.5
φd 0.5 0.5 0.6 0.6 0.6 0.8 0.8
20
0.5
10
1.0
22
1.0
10
1.0
25
1.0
12.5
1.0
L+ MAX. 15MIN 4MIN
Sleeve (P.E.T.) φd
(φ6.3up)
(mm)
φD+ MAX.
U
1
F
2
W
3
1
4
A
5
1
6
0
7
2
8
M
9
P
10
D
11
Configuration
Capacitance tolerance
(±20%)
Rated capacitance (1000µF)
Rated voltage (10V)
Series name
Type
φ D
5
Pb-free leadwire
Pb-free PET sleeve
DD
ED
6.3
8 ·10 PD
12.5 to 18
HD
20 to 25 RD
Configuration
Dimension table in next page.
Compliant to the RoHS directive (2011/65/EU,(EU)2015/863).
UKW
High Sound
Quality
• Please refer to page 20 about the end seal configuration.
ALUMINUM ELECTROLYTIC CAPACITORS
289
ALUMINUM ELECTROLYTIC CAPACITORS
UFW
Frequency coefficient of rated ripple current
Frequency
Cap.(µF)
2.2 to 47
100 to 470
1000 to 33000
50Hz
0.75
0.80
0.85
120Hz
1.00
1.00
1.00
300Hz
1.35
1.23
1.10
1kHz
1.57
1.34
1.13
10kHz or more
2.00
1.50
1.15
Dimensions
2 .2
3 .3
4 .7
10
22
33
47
100
220
330
470
1000
2200
3300
4700
6800
10000
15000
22000
33000
2R2
3R3
4R7
100
220
330
470
101
221
331
471
102
222
332
472
682
103
153
223
333
6.3 × 11
6.3 × 11
8 × 11.5
10 × 20
10 × 20
12.5 × 20
12.5 × 25
16 × 25
16 × 35.5
18 × 40
22 × 50
265
310
530
980
1170
1350
1600
2000
2550
3200
3900
0J
V6.3
5 × 11
6.3 × 11
6.3 × 11
6.3 × 11
10 × 12.5
10 × 20
12.5 × 20
12.5 × 25
16 × 25
16 × 35.5
18 × 35.5
20 × 40
22 × 50
145
230
270
330
630
1050
1420
1800
2150
2500
2720
3700
4500
1A
10
5 × 11
6.3 × 11
8 × 11.5
8 × 11.5
10 × 16
12.5 × 20
12.5 × 25
16 × 25
16 × 35.5
18 × 35.5
20 × 40
22 × 50
25 × 50
155
250
360
420
770
1250
1700
2100
2500
2640
3400
4200
4800
1C
16
5 × 11
6.3 × 11
8 × 11.5
10 × 12.5
10 × 12.5
10 × 20
12.5 × 25
16 × 25
16 × 31.5
18 × 35.5
20 × 40
22 × 50
25 × 50
115
185
320
420
530
950
1550
1950
2360
2590
3000
3800
4500
1E
25
5 × 11
5 × 11
6.3 × 11
10 × 12.5
10 × 12.5
10 × 16
12.5 × 20
16 × 25
16 × 35.5
18 × 35.5
20 × 40
22 × 50
25 × 50
105
120
200
370
470
630
1100
1800
2220
2490
3000
3700
4300
1V
35
5 × 11
5 × 11
5 × 11
5 × 11
5 × 11
5 × 11
6.3 × 11
8 × 11.5
10 × 12.5
10 × 16
12.5 × 20
12.5 × 25
16 × 35.5
18 × 35.5
20 × 40
22 × 50
25 × 50
23
35
40
65
95
120
150
250
410
570
760
1300
2090
2360
2900
3500
4000
1H
50
5 × 11
5 × 11
6.3 × 11
6.3 × 11
10 × 12.5
10 × 16
10 × 20
12.5 × 20
16 × 25
18 × 35.5
20 × 40
22 × 50
25 × 50
70
100
140
165
300
470
650
880
1300
2200
2700
3400
3500
1J
63
5 × 11
5 × 11
5 × 11
6.3 × 11
6.3 × 11
8 × 11.5
10 × 12.5
10 × 20
12.5 × 25
12.5 × 25
16 × 25
18 × 40
22 × 50
25 × 50
Case size φD × L (mm)
30
40
45
75
120
160
210
350
600
750
1000
1370
2400
2900
100
Code 2A
Rated ripple current (mArms) at 85°C 120Hz
Cap.(µF)
Rated
ripple
