ALUMINUM ELECTROLYTIC CAPACITORS
Low Leakage Current
UKL
Standard low leakage current series.
Compliant to the RoHS directive (2011/65/EU).
Values marked with an in the dimension table are scheduled
to be discontinued and are not recommended for new designs.
Low Leakage
Current
UVR
UKL
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
–40 to +85°C ( –40 to +105°C product is also available upon request, but product rated at up to 50V less than or equal to φ10 × 12.5 Lmm)
6.3 to 100V
0.1 to 10000µF
20% (M), 10% (K) at 120Hz 20°C
After 1 minute's (for case size 10 × 12.5 or smaller) or 2 minutes' (for case size 10 × 16 or larger) application of rated voltage at 20°C,
leakage current is not more than 0.002CV or 0.2 (µA) whichever is greater.
Leakage Current
120Hz, 20°C
Rated voltage (V)
Less than φ10 × 12.5
φ10 × 16 or more
6.3
0.18
0.21
10
0.15
0.17
16
0.12
0.14
25
0.08
0.12
35
0.08
0.12
50
0.08
0.10
63
0.07
0.08
100
0.07
0.08
Tangent of loss angle (tan δ)
tan δ (MAX.)
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
120Hz
Rated voltage (V)
6.3
3 (4)
5 (8)
10
2 (3)
4 (6)
16
2
3 (4)
25
1.5
2 (4)
35
1.5
2 (3)
50
1.5
2 (3)
63
1.5
2 (3)
100
1.5
2 (3)
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
stability at Low Temperature
Values in ( ) applicable to
φ10 × 16 or larger case size.
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, or 1000 hours at 105°C.
Capacitance change Within 15% of the initial capacitance value (6.3V ꢀ Within 20%)
tan
δ
150% or less than the initial specified value
Less than or equal to the initial specified value
Endurance
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.
Shelf Life
Marking
Printed with white color letter on black sleeve.
Radial Lead Type
Type numbering system (Example ꢀ 10V 47 F)
µ
(
ꢁ
Sleeve P.E.T.
φd
1
2
3
4
5
6
7
8
9 10 11 12 13 14
U K L 1 A 4 7 0 M D D A N A
2
1
Configuration
Capacitance tolerance
(M : 20ꢀ% K : 10ꢀꢁ
Rated capacitance (47µFꢁ
Pressure
relief vent
Rated voltage (10Vꢁ
Series name
Type
(φ6.3up ꢁ
+
MAX.
MIN
MIN
4
L
15
(mmꢁ
18
2
In case 105°C unit is required
1
Configuration
φD
P
5
6.3
2.5
0.5
8
10
5.0
0.6
12.5
5.0
16
7.5
0.8
2.0
0.5
3.5
0.6
7.5
Pb-free leadwire
Pb-free PET sleeve
φ D
φd
0.6
0.8
5
DD
ED
PD
HD
6.3
8 · 10
• Please refer to page 20 about the end seal configuration.
12.5 to 18
Frequency coefficient of rated ripple current
Frequency
Cap.(µF)
50Hz
0.75
0.80
0.85
300Hz
1.35
1kHz
1.57
1.34
1.13
10kHz or more
2.00
120Hz
1.00
0.1 to 68
100 to 680
1.23
1.50
1.00
1000 to 10000
1.10
1.15
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.
Dimension table in next page.
265