ALUMINUM ELECTROLYTIC CAPACITORS
UWF
Specifications
Item
Chip Type, Low Impedance
Chip type, low impedance temperature range up to +105
°C
.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine fed with carrier tape.
Compliant to the RoHS directive (2011/65/EU).
UWG
Low
Impedance
UWF
Low
Impedance
UWT
Performance Characteristics
–55 to +105°C
6.3 to 35V
1 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 at 20°C
Rated voltage (V)
tan
δ
(
MAX.
)
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
6.3
0.22
10
0.19
6.3
2
4
16
0.16
10
2
4
16
2
3
25
0.14
25
2
3
35
0.12
35
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
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage (V)
Z– 25°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
Z– 55°C / Z+20°C
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
Shelf Life
Resistance to soldering
heat
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.
The capacitors are kept on a hot plate for 30 seconds, which is
maintained at 250°C. The capacitors shall meet the
characteristic requirements listed at right when they are removed
from the plate and restored to 20°C.
Black print on the case top.
Capacitance change
tan
δ
Leakage current
Within ±10% of the initial capacitance value
Less than or equal to the initial specified value
Less than or equal to the initial specified value
Chip Type
0.5 MAX.
0.5 MAX.
C Marking
acitance
No.
Plastic platform
Positive
Plastic
Capacitance
platform
Voltage
C0.2
0.3 MAX.
Lot No.
0.3 MAX.
Voltage
φD±0.5
A0.2 A0.2
105˚C Marking
(φ4 to
φ6.3)
C±0.2
Type numbering system (Example : 16V 10
µ
F)
Positive
1
2
3
4
5
6
7
φD
UWF 1 C
1 G
Code
U W F 1 C 1 0 0 M C L 1 G
1
B
0 0 M C L
4 to 6.3
B
GB
8
1
9 10
2
3
11 12 13 14
4
5
6
7
8
9 10
11 12 13 14
4
A±0.2 E A±0.2
X2P
10
16V
B±0.2
8
GS
Taping code
φD0.5
A2P
10
16V
B0.2
E
Configuration
Capacitance tolerance (±20%)
Rated capacitance (10µF)
(mm)
φD
5.4
+0.1
-0.2
5.4
+0.1
-0.2
0.5 MAX.
A
C±0.2
B
A0.2 A0.2
C
E
0.5 MAX.
C Marking
acitance
de mark
105˚C Marking
Plastic platform
Plastic platform
Capacitance
C0.2
0.3 MAX.
0.3 MAX.
Voltage
mark
Voltage
Trade
φD±0.5
B+ 0.2
–
φD0.5
(φ8)
0.5 to 0.8
Negative
Positive
0.5 to 0.8
Capacitance to
Negative
φD
Rated cap
(mm)
Positive
A±0.2 E A±0.2
X2P
100
16V
No.
Lot No.
6.20.3
0.5 to 0.8
6.2±0.3
0.5 to 0.8
Negative
B ±0.2
A2P
100
16V
4
1.8
4.3
4.3
1.0
5
2.1
5.3
5.3
1.3
6.3
2.4
6.6
6.6
2.2
8
3.3
8.3
8.3
2.3
A
B
C
E
4
1.8
4.3
4.3
1.0
5
2.1
5.3
5.3
1.3
6.3
2.4
6.6
6.6
2.2
8
3.3
8.3
8.3
2.3
Rated voltage (16V)
Series name
Type
Rate
E
Voltage mark for 6.3V is 6V.
Negative
Voltage mark for 6.3V is 6V.
Dimensions
V
Cap. (µF)
Code
6.3
0J
10
1A
16
1C
25
1E
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
010
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
4
5
5
6.3
6.3
8
8
50 Hz
0.35
5.0
2.6
2.6
1.3
1.3
0.8
0.8
120 Hz
0.50
50
80
80
115
115
150
150
300 Hz
0.64
5
5
6.3
6.3
8
8
2.6
2.6
1.3
1.3
0.8
0.8
80
80
115
115
150
150
4
5
5
6.3
6.3
8
8
5.0
2.6
2.6
1.3
1.3
0.8
0.8
50
80
80
115
115
150
150
4
4
5
6.3
6.3
6.3
8
8
5.0
5.0
2.6
1.3
1.3
1.3
0.8
0.8
50
50
80
115
115
115
150
150
4
4
4
4
4
5
5
6.3
6.3
8
8
35
1V
5.0
5.0
5.0
5.0
5.0
2.6
2.6
1.3
1.3
0.8
0.8
50
50
50
50
50
80
80
115
115
150
150
Case size
φ
D (mm)
Impedance
Rated
ripple
Frequency coefficient of rated ripple current
Frequency
Coefficient
1 kHz
0.83
10 kHz or more
1.00
Max. Impedance (Ω) at 20°C 100kHz
Rated ripple current (mArms) at 105°C 100kHz
119
Taping specifications are given in page 23.
Recommended land size, soldering by reflow are given in page 18, 19.
Please select UUJ(p.162) if high C/V products are reqired.
Please refer to page 3 for the minimum order quantity.
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