ALUMINUM ELECTROLYTIC CAPACITORS
UFW
Standard, For Audio Equipment
Compliant to the RoHS directive (2011/65/EU,(EU)2015/863).
UKW
High Sound
Quality
UFG
High Grade
UFW
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
–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.
Leakage Current
Tangent of loss angle (tan δ)
6.3
0.28
Rated voltage (V)
tan δ (MAX.)
10
0.24
16
0.20
25
0.16
35
0.14
50
0.12
63
0.10
Measurement frequency : 120Hz at 20°C
100
0.08
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage (V)
Impedance ratio Z– 25°C / Z+20°C
(MAX.)
Z– 40°C / Z+20°C
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
Endurance
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.
Shelf Life
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.
Marking
Printed with black color letter on Gold sleeve.
Radial Lead Type
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Capacitance change
tan δ
Leakage current
Type numbering system (Example : 10V 1000µF)
Sleeve (P.E.T.)
Sleeve (P.E.T.)
φd
φd
1
2
3
4
5
6
7
8
9 10
11
P ±P0.5±0.5
+ MAX.
φDMAX.
φD+
U FW 1 A 1 0 2 M PD
Pressure
relief
vent
Pressure
(φ6.3up)
relief vent
(φ6.3up)
Configuration
Capacitance tolerance
(±20%)
Rated capacitance (1000µF)
L+
L+
MAX.
5
5
2.0
2.0
0.5
0.5
0.5
0.5
φD
φD
P
P
φd
φd
15MIN
15MIN
MAX.
6.3
6.3
2.5
2.5
0.5
0.5
0.5
0.5
8
8
3.5
3.5
0.6
0.6
0.5
0.5
10
10
5.0
5.0
0.6
0.6
0.5
0.5
Rated voltage (10V)
4MIN
4MIN
12.5
12.5
5.0
5.0
0.6
0.6
0.5
0.5
16
16
7.5
7.5
0.8
0.8
0.5
0.5
Series name
18
18
7.5
7.5
0.8
0.8
0.5
0.5
20
20
10
10
1.0
1.0
0.5
0.5
22
22
10
10
1.0
1.0
1.0
1.0
Type
(mm)
(mm)
25
Configuration
25
12.5
12.5
1.0
1.0
1.0
1.0
(φD < 20) 1.5
(φD < 20)
20) 2.0
1.5
(φD
(φD
20) 2.0
φD
Pb-free leadwire
Pb-free PET sleeve
5
DD
6.3
8 ·10
12.5 to 18
ED
PD
HD
20 to 25
RD
Please refer to the Guidelines for Aluminum Electrolytic Capacitors
for end seal configuration information.
Frequency coefficient of rated ripple current
Frequency
50Hz
120Hz
300Hz
1kHz
10kHz or more
2.2 to 47
0.75
1.00
1.35
1.57
2.00
100 to 470
0.80
1.00
1.23
1.34
1.50
1000 to 33000
0.85
1.00
1.10
1.13
1.15
Cap.(µF)
Dimension table in next page.
CAT.8100K
ALUMINUM ELECTROLYTIC CAPACITORS
UFW
Dimensions
Rated Voltage
(V)
(code)
Rated
Capacitance
(µF)
at 20℃ after at 20℃ after
1 minute
2 minutes
Rated Ripple
(mArms)
(85℃/120Hz)
Part Number
6.3× 11
0.28
62.37
20.79
265
UFW0J331MED
6.3× 11
0.28
88.83
29.61
310
UFW0J471MED
0.28
189
10×20
8×11.5
0.30
415.8
63
530
UFW0J102MPD
138.6
980
UFW0J222MPD
3300
10×20
0.32
623.7
207.9
1170
UFW0J332MPD
4700
12.5× 20
0.34
888.3
296.1
1350
UFW0J472MHD
6800
12.5× 25
0.38
1285.2
428.4
1600
UFW0J682MHD
10000
16× 25
0.46
1890
630
2000
UFW0J103MHD
15000
16× 35.5
0.56
2835
945
2550
UFW0J153MHD
22000
18× 40
0.70
4158
1386
3200
UFW0J223MHD
33000
22× 50
0.92
6237
2079
3900
UFW0J333MRD
100
5× 11
0.24
30
10
145
UFW1A101MDD
220
6.3× 11
0.24
66
22
230
UFW1A221MED
330
6.3× 11
0.24
99
33
270
UFW1A331MED
470
6.3× 11
0.24
141
47
330
UFW1A471MED
10× 12.5
0.24
300
100
630
UFW1A102MPD
1000
16
(1C)
Leakage Current
(µA)
330
2200
10
(1A)
tan δ
470
1000
6.3
(0J)
Case Size
φD×L(mm)
2200
10× 20
0.26
660
220
1050
UFW1A222MPD
3300
12.5× 20
0.28
990
330
1420
UFW1A332MHD
4700
12.5× 25
0.30
1410
470
1800
UFW1A472MHD
6800
16× 25
0.34
2040
680
2150
UFW1A682MHD
10000
16× 35.5
0.42
3000
1000
2500
UFW1A103MHD
15000
18× 35.5
0.52
4500
1500
2720
UFW1A153MHD
22000
20× 40
0.66
6600
2200
3700
UFW1A223MRD
33000
22× 50
0.88
9900
3300
4500
UFW1A333MRD
100
5× 11
0.20
48
16
155
UFW1C101MDD
220
6.3×11
0.20
105.6
35.2
250
UFW1C221MED
330
8×11.5
0.20
158.4
52.8
360
UFW1C331MPD
470
8×11.5
0.20
225.6
75.2
420
UFW1C471MPD
1000
10× 16
0.20
480
160
770
UFW1C102MPD
2200
12.5× 20
0.22
1056
352
1250
UFW1C222MHD
3300
12.5× 25
0.24
1584
528
1700
UFW1C332MHD
4700
16× 25
0.26
2256
752
2100
UFW1C472MHD
6800
16× 35.5
0.30
3264
1088
2500
UFW1C682MHD
10000
18× 35.5
0.38
4800
1600
2640
UFW1C103MHD
15000
20× 40
0.48
7200
2400
3400
UFW1C153MRD
22000
22× 50
0.62
10560
3520
4200
UFW1C223MRD
33000
25× 50
0.84
15840
5280
4800
UFW1C333MRD
For cut leads, formed leads or taped parts, please add the appropriate code after the size code (12th digit ).
If there is no size code in the part number, please add size code “1” and then add the appropriate code.
CAT.8100K
ALUMINUM ELECTROLYTIC CAPACITORS
UFW
Dimensions
Rated Voltage
(V)
(code)
25
(1E)
35
(1V)
50
(1H)
Rated
Capacitance
(µF)
Leakage Current
(µA)
Case Size
φD×L(mm)
tan δ
47
5× 11
0.16
35.25
100
6.3× 11
0.16
75
Rated Ripple
(mArms)
(85℃/120Hz)
Part Number
11.75
115
UFW1E470MDD
25
185
UFW1E101MED
at 20℃ after at 20℃ after
1 minute
2 minutes
220
8× 11.5
0.16
165
55
320
UFW1E221MPD
330
10× 12.5
0.16
247.5
82.5
420
UFW1E331MPD
470
10× 12.5
0.16
352.5
117.5
530
UFW1E471MPD
1000
10× 20
0.16
750
250
950
UFW1E102MPD
2200
12.5× 25
0.18
1650
550
1550
UFW1E222MHD
3300
16× 25
0.20
2475
825
1950
UFW1E332MHD
4700
16× 31.5
0.22
3525
1175
2360
UFW1E472MHD
6800
18× 35.5
0.26
5100
1700
2590
UFW1E682MHD
10000
20× 40
0.34
7500
2500
3000
UFW1E103MRD
15000
22× 50
0.44
11250
3750
3800
UFW1E153MRD
22000
25× 50
0.58
16500
5500
33
5× 11
0.14
4500
UFW1E223MRD
34.65
11.55
105
UFW1V330MDD
49.35
16.45
120
UFW1V470MDD
35
200
UFW1V101MED
47
5× 11
0.14
100
6.3× 11
0.14
105
220
10× 12.5
0.14
231
77
370
UFW1V221MPD
330
10× 12.5
0.14
346.5
115.5
470
UFW1V331MPD
493.5
164.5
470
10× 16
0.14
1000
12.5× 20
0.14
1050
630
UFW1V471MPD
350
1100
UFW1V102MHD
2200
16× 25
0.16
3300
16× 35.5
0.18
2310
770
1800
UFW1V222MHD
3465
1155
2220
UFW1V332MHD
4700
18× 35.5
6800
20× 40
0.20
4935
1645
2490
UFW1V472MHD
0.24
7140
2380
3000
UFW1V682MRD
10000
22× 50
0.32
10500
3500
3700
UFW1V103MRD
15000
25× 50
0.42
15750
5250
4300
UFW1V153MRD
2.2
5× 11
0.12
4
3
23
UFW1H2R2MDD
3.3
5× 11
0.12
4.95
3
35
UFW1H3R3MDD
4.7
7.05
5× 11
0.12
3
40
UFW1H4R7MDD
10
5× 11
0.12
15
5
65
UFW1H100MDD
22
5× 11
0.12
33
11
95
UFW1H220MDD
33
5× 11
0.12
49.5
16.5
120
UFW1H330MDD
47
6.3× 11
0.12
70.5
23.5
150
UFW1H470MED
100
8× 11.5
0.12
150
50
250
UFW1H101MPD
220
10× 12.5
0.12
330
110
410
UFW1H221MPD
330
10× 16
0.12
495
165
570
UFW1H331MPD
470
12.5× 20
0.12
705
235
760
UFW1H471MHD
1000
12.5× 25
0.12
1500
500
1300
UFW1H102MHD
2200
16× 35.5
0.14
3300
1100
2090
UFW1H222MHD
3300
18× 35.5
0.16
4950
1650
2360
UFW1H332MHD
4700
20× 40
0.18
7050
2350
2900
UFW1H472MRD
6800
22 × 50
0.22
10200
3400
3500
UFW1H682MRD
10000
25× 50
0.30
15000
5000
4000
UFW1H103MRD
For cut leads, formed leads or taped parts, please add the appropriate code after the size code (12th digit ).
If there is no size code in the part number, please add size code “1” and then add the appropriate code.
CAT.8100K
ALUMINUM ELECTROLYTIC CAPACITORS
UFW
Dimensions
Rated Voltage
(V)
(code)
63
(1J)
100
(2A)
Leakage Current
(µA)
Rated Ripple
(mArms)
(85℃/120Hz)
Rated
Capacitance
(µF)
Case Size
φD×L(mm)
tan δ
10
5× 11
0.10
18.9
6.3
70
UFW1J100MDD
22
5× 11
0.10
41.58
13.86
100
UFW1J220MDD
33
6.3× 11
0.10
62.37
20.79
140
UFW1J330MED
47
6.3× 11
0.10
88.83
29.61
165
UFW1J470MED
63
300
UFW1J101MPD
138.6
470
UFW1J221MPD
at 20℃ after at 20℃ after
1 minute
2 minutes
100
10× 12.5
0.10
189
220
10× 16
0.10
415.8
Part Number
330
10× 20
0.10
623.7
207.9
650
UFW1J331MPD
470
12.5× 20
0.10
888.3
296.1
880
UFW1J471MHD
1000
16× 25
0.10
1890
630
1300
UFW1J102MHD
2200
18× 35.5
0.12
4158
1386
2200
UFW1J222MHD
3300
20× 40
0.14
6237
2079
2700
UFW1J332MRD
4700
22× 50
0.16
8883
2961
3400
UFW1J472MRD
6800
12852
25× 50
0.20
2.2
5× 11
0.08
4284
3500
UFW1J682MRD
6.6
3
30
UFW2A2R2MDD
3.3
5× 11
4.7
5× 11
0.08
9.9
3.3
40
UFW2A3R3MDD
0.08
14.1
4.7
45
UFW2A4R7MDD
10
22
6.3× 11
0.08
30
10
75
UFW2A100MED
6.3× 11
0.08
66
22
120
UFW2A220MED
33
8× 11.5
0.08
99
33
160
UFW2A330MPD
47
10× 12.5
0.08
141
47
210
UFW2A470MPD
100
10× 20
0.08
300
100
350
UFW2A101MPD
220
12.5× 25
0.08
660
220
600
UFW2A221MHD
330
12.5× 25
0.08
990
330
750
UFW2A331MHD
470
16× 25
0.08
1410
470
1000
UFW2A471MHD
1000
18×40
0.08
3000
1000
1370
UFW2A102MHD
2200
22×50
0.10
6600
2200
2400
UFW2A222MRD
3300
25×50
0.12
9900
3300
2900
UFW2A332MRD
For cut leads, formed leads or taped parts, please add the appropriate code after the size code (12th digit ).
If there is no size code in the part number, please add size code “1” and then add the appropriate code.
For formed lead or taped product specifications and minimum order quantity,
please refer to the Guidelines for Aluminum Electrolytic Capacitors.
CAT.8100K
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