ALUMINUM ELECTROLYTIC CAPACITORS
UWX
5.5mmL Chip Type
Chip type with 5.5mm height.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine fed with carrier tape.
Load life of 2000 hours at 85
°C
.
UWT
Compliant to the RoHS directive (2011/65/EU).
High
Temperature
UWJ
High
Temp reflow
UWX
Smaller
Bi-polarized
UWP
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
UZS
Performance Characteristics
–40 to +85°C
4 to 50V
1 to 330µF
± 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.
Rated voltage (V)
tan
δ
(MAX.)
4
6.3
10
Measurement frequency : 120Hz at 20°C
16
25
35
50
0.35 (0.40)
0.26 (0.30)
0.20 (0.24)
4
7
15
0.16 (0.19)
6.3
4
8
0.14 (0.16)
10
3
8
16
2
4
0.12 (0.14)
0.12 (0.14)
Values in ( ) applicable to WR,
φ3
case size.
Stability at Low Temperature
Rated voltage (V)
Z– 25°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
Z– 40°C / Z+20°C
Measurement frequency : 120Hz
35
25
50
2
2
2
3
4
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.
Capacitance change
tan
δ
Leakage Current
Within ±20% of the initial capacitance value (Within ±25% for 4 V and
φ3,WR
series units)
200
%
or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Resistance to soldering
heat
Marking
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.
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
Capacitance
Capacitance
2 Lot No.
2 Lot No.
1 Voltage
1 Voltage
Plastic platform
Plastic platform
0.3 MAX.
0.3 MAX.
B±0.2
B0.2
C±0.2
C0.2
Positive
Positive
0.5 MAX.
0.5 MAX.
E
A±0.2 E A±0.2
Type numbering system (Example : 16V 10
µ
F)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9 10
11 12 13 14
UWX 1 C 1 0 0 MC L 1 G B
UWX 1 C 1 0 0 MC L 1 G B
9 10 11 12 13 14
Configuration
Taping code
Taping code
Size code
X2A2
10 10
16V
16V
φD±0.5
φD0.5
φD
3
φD
4 to 8
3
4 to 8
Size code
Code
A0.2 A0.2
Configuration
Capacitance toleranc (20%)
Capacitance tolerance (±20%)
Rated capacitance (10F)
Rated capacitance (10µF)
Rated voltage (16V)
Rated Series name
voltage (16V)
Series name
Type
Type
2
Code
1
2
1
5.4
+0.1
–0.2
5.4
+0.1
–0.2
0.5 to 0.8
0.5 to 0.8
φD
Negative
Negative
(mm)
6.3 (mm)
8
2.4 3.3
6.3 8
6.6 8.3
2.4 3.3
6.6 8.3
6.6 8.3
2.2 2.3
6.6 8.3
1. Voltage mark for 6.3V is 6V .
In case of marking for
φ
3
units,
1. Voltage mark for 6.3V is 6V .
2. In case of marking for
φ
3
units,
In case of marking for
φ
3
units,
2. In case of marking for
φ
3
units,
A
φD
B
A
C
B
E
C
3
1.5
3
3.3
1.5
3.3
3.3
0.8
3.3
4
1.8
4
4.3
1.8
4.3
4.3
1.0
4.3
5
2.1
5
5.3
2.1
5.3
5.3
1.3
5.3
•
In the case of size
φ3
in (
),parentheses, use WX in the 2nd and 3rd
2
digit and put a in the 12th digit of type numbering system.
E 0.8 1.0 1.3 2.2 2.3
“V” for rated voltage is omitted.
Lot No.is expressed by a digit (month code).
“V” for rated voltage is omitted.
Lot No.is expressed by a digit (month code).
Dimension table in next page.
110
ALUMINUM ELECTROLYTIC CAPACITORS
UWX
Dimensions
V
Cap. (µF)
Code
4
0G
6.3
0J
10
1A
16
1C
25
1E
3
3
4 (3)
16 (12)
27 (24)
42 (38)
52 (46)
70 (60)
76 (65)
110
4
5
6.3
8
8
35
1V
8.4
10
18
29 (24)
46 (39)
62 (53)
80
1
2.2
3.3
4.7
10
22
33
47
56
100
150
220
330
010
2R2
3R3
4R7
100
220
330
470
560
101
151
221
331
3
4
4
5
5
6.3
6.3
8
019
028
033
042
056
079
096
145
4 (3)
5
5
6.3
6.3
6.3
8
8
28 (21)
37 (34)
45 (40)
52 (46)
70 (47)
71
110 (74)
170
5
5
6.3
6.3
6.3
8
8
33 (30)
41 (34)
52 (47)
57 (50)
76 (54)
111 (76)
135
4 (3)
5
6.3
6.3
6.3
6.3
23 (18)
37 (30)
49 (44)
58 (52)
63 (57)
86
5
6.3
6.3
8
8
8
50
1H
4 (3) 8.4(8.0)
4 (3)
4
5
6.3
8
8
13 (10)
17
20 (18)
33 (30)
52 (43)
71
Case size
Rated
φ
D (mm)
ripple
( ) is also available with
φ3mm
upon request.
•
In the case of size
φ3
in (
),parentheses, use WX at 2nd and 3rd digit and put
2
at the 12th digit of type numbering system.
Rated ripple current (mArms) at 85°C 120Hz
( ) =
φ3
units and UWR
Size
φ4
is available for capacitors marked. " "
Size
φ5
is available for capacitors marked. " "
Size
φ6.3
is available for capacitors marked. " "
}
In such a case,
W R
will be put at 2nd and 3rd digit of type numbering system.
Frequency coefficient of rated ripple current
Frequency
Coefficient
50 Hz
0.70
120 Hz
1.00
300 Hz
1.17
1 kHz
1.36
10 kHz or more
1.50
Taping specifications are given in page 23.
Recommended land size, soldering by reflow are given
in page 18, 19.
Please select UUR(p.154), UUG(p.160) if high C/V
products are reqired.
Please refer to page 3 for the minimum order quantity.
111
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