ALUMINUM ELECTROLYTIC CAPACITORS
USF
7mmL, Low Impedance
Low impedance over wide temperature range of
–
55 to
+105
˚C
, with 7mm height.
Compliant to the RoHS directive (2011/65/EU).
USF
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
Low
Impedance
UST
Performance Characteristics
–55 to +105˚C
6.3 to 35V
6.8 to 220µF
± 20% at 120Hz, 20˚C
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, Temperature : 20˚C
Rated voltage
(
V)
tan
δ
(MAX.)
6.3
0.18
10
0.16
6.3
2
3
16
0.14
10
2
3
16
2
3
25
0.12
25
2
3
35
0.12
35
2
3
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage
(
V)
Z– 25˚C / Z
+
20˚C
Impedance ratio
Z– 55˚C / Z
+
20˚C
ZT / Z20 (MAX.)
Endurance
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 105°C.
Capacitance change
tan
δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Marking
After storing the capacitors under no load at 105˚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 white color letter on dark brown sleeve.
Radial Lead Type
Type numbering system (Example : 10V 33
µ
F)
1
2
3
4
5
6
7
8
9
10 11
U S F 1 A 3 3 0 M DD
Sleeve (P.E.T.)
φd
Configuration
Capacitance tolerance (±20%)
φD
+
0.5MAX
P
±0.5
Rated capacitance (33µF)
Rated voltage (10V)
Series name
L
+1MAX
15
MIN
4
MIN
(mm)
φD
P
φd
4
1.5
0.45
5
2.0
0.45
6.3
2.5
0.45
8
3.5
0.5
Type
Configuration
φ
D
4 to 8
Pb-free leadwire
Pb-free PET sleeve
DD
Dimensions
V
Cap.(µF)
Code
6.3
0J
10
1A
16
1C
4
×
7
5
×
7
5
×
7
6.3
×
7
8
×
7
8
×
7
25
1E
3.3
1.7
1.7
0.8
0.5
0.5
70
110
110
160
200
200
4
×
7
5
×
7
6.3
×
7
6.3
×
7
8
×
7
35
1V
3.3
1.7
0.8
0.8
0.5
70
110
160
160
200
6.8
10
15
22
33
47
68
100
150
220
6R8
100
150
220
330
470
680
101
151
221
5
×
7
5
×
7
6.3
×
7
6.3
×
7
8
×
7
8
×
7
1.7
1.7
0.8
0.8
0.5
0.5
110
110
160
160
200
200
4
×
7
5
×
7
6.3
×
7
6.3
×
7
8
×
7
8
×
7
3.3
1.7
0.8
0.8
0.5
0.5
70
110
160
160
200
200
4
×
7
5
×
7
6.3
×
7
6.3
×
7
8
×
7
8
×
7
3.3
1.7
0.8
0.8
0.5
0.5
70
110
160
160
200
200
Case size
φ
D
×
L (mm)
Impe-
dance
Rated
ripple
Max. Impedance (
Ω
) at 20
˚C
100kHz
Rated ripple current (mArms) at 105
˚C
100kHz
Frequency coefficient of rated ripple current
Frequency
Coefficient
50 Hz
0.35
120 Hz
0.50
300 Hz
0.64
1 kHz
0.83
10 kHz or more
1.00
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
177
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