ALUMINUM ELECTROLYTIC CAPACITORS
USW
7mmL, For Audio Equipment
Acoustic series, with 7mm height.
Compliant to the RoHS directive (2011/65/EU,(EU)2015/863).
USW
Smaller
UMW
Specifications
Performance Characteristics
Item
Category Temperature Range
–40 to +85˚C
Rated Voltage Range
6.3 to 50V
Rated Capacitance Range
1 to 220µF
Capacitance Tolerance
±20% at 120Hz, 20˚C
Leakage Current
After 2 minutes' application of rated voltage at 20°C, leakage current is not more than 0.01CV or 3 (µA) , whichever is greater.
Measurement frequency : 120Hz at 20°C
6.3
0.24
10
0.20
Tangent of loss angle (tan δ)
Rated voltage (V)
tan δ (MAX.)
Stability at Low Temperature
Rated voltage (V)
Impedance ratio Z– 25˚C / Z + 20˚C
16
0.16
25
0.14
35
0.12
50
0.10
Measurement frequency : 120Hz
(MAX.)
6.3
4
8
Z– 40˚C / Z + 20˚C
The specifications listed at right shall be met
when the capacitors are restored to 20°C after
the rated voltage is applied for 1000 hours at
85°C.
Endurance
10
3
6
16
2
4
25
2
4
35
2
3
50
2
3
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
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.
Printed with black color letter on gold sleeve.
Shelf Life
Marking
Type numbering system (Example : 10V 33µF)
Radial Lead Type
1
Sleeve (P.E.T.)
2
3
4
5
6
7
8
9 10
11
U SW 1 A 3 3 0 M DD
φd
P ±0.5
φD+0.5 MAX.
Configuration
Capacitance tolerance (±20%)
Rated capacitance (33µF)
Rated voltage (10V)
L+1MAX.
15MIN
Series name
4MIN
(mm)
φD
4
5
6.3
P
1.5
2.0
2.5
φd
0.45
0.45
0.45
Type
Configuration
φD
4 to 6.3
Pb-free leadwire
Pb-free PET sleeve
DD
Frequency coefficient of rated ripple current
Frequency
50Hz
120Hz
300Hz
1kHz
10kHz or more
Coefficient
0.70
1.00
1.17
1.36
1.50
Dimension table in next page.
CAT.8100J
ALUMINUM ELECTROLYTIC CAPACITORS
USW
Dimensions
Rated Voltage
(V)
(code)
Rated
Capacitance
(µF)
22
6.3
(0J)
10
(1A)
16
(1C)
25
(1E)
50
(1H)
4× 7
tan δ
0.24
Leakage Current
(µA)
at 20℃ after
2 minutes
(
)
Rated Ripple
(mArms)
(85℃/120Hz)
Part Number
34
USW0J220MDD
3
33
4×7
0.24
3
40
USW0J330MDD
47
4×7
0.24
3
48
USW0J470MDD
100
5× 7
0.24
6.3
78
USW0J101MDD
220
6.3× 7
0.24
13.86
120
USW0J221MDD
22
4× 7
0.20
35
USW1A220MDD
3
33
4× 7
0.20
3.3
43
USW1A330MDD
47
5× 7
0.20
4.7
59
USW1A470MDD
100
6.3×7
0.20
87
USW1A101MDD
10
10
4×7
0.16
3
28
USW1C100MDD
22
4× 7
0.16
3.52
39
USW1C220MDD
33
5×7
0.16
5.28
55
USW1C330MDD
47
5×7
0.16
100
6.3× 7
0.16
7.52
16
65
USW1C470MDD
98
USW1C101MDD
10
4×7
0.14
3
28
USW1E100MDD
22
5×7
0.14
5.5
48
USW1E220MDD
33
5×7
0.14
8.25
58
USW1E330MDD
47
6.3×7
0.14
11.75
71
USW1E470MDD
4×7
0.12
24
USW1V4R7MDD
4.7
35
(1V)
Case Size
φD×L(mm)
3
10
4× 7
0.12
3.5
31
USW1V100MDD
22
5× 7
0.12
7.7
52
USW1V220MDD
33
6.3× 7
0.12
11.55
65
USW1V330MDD
1
4×7
0.10
3
10
USW1H010MDD
2.2
4× 7
0.10
3
19
USW1H2R2MDD
3.3
4×7
0.10
3
24
USW1H3R3MDD
4×7
0.10
3
28
USW1H4R7MDD
10
4.7
5×7
0.10
5
38
USW1H100MDD
22
6.3×7
0.10
11
58
USW1H220MDD
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.
Please refer to page 18, 19 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
CAT.8100J
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