ALUMINUM ELECTROLYTIC CAPACITORS
KL
Low Leakage Current
series
Standard low leakage current series.
Adapted to the RoHS directive (2002/95/EC).
Products which are scheduled to discontinue.
Not recommended for new designs
VR
Low Leakage
Current
KL
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Performance Characteristics
– 40 to +85°C (
6.3 to 100V
0.1 to 10000µF
– 40 to +105°C product also available upon request, but product rated at up to 50V less than or equal to
φ10 ×
12.5 Lmm)
± 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,
leakage current is not more than 0.002CV or 0.2 (µA) whichever is greater.
Rated voltage (V)
Less than
φ10 ×
12.5
tan
δ
(MAX.)
φ10 ×
16 or more
tan
δ
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
120Hz, 20°C
For capacitance of more than 1000µF, add 0.02 for every increace of 1000µF.
Rated voltage (V)
Impedance ratio Z– 25°C / Z+20°C
ZT / Z20 (MAX.) Z– 40°C / Z+20°C
stability at Low Temperature
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)
120Hz
Values in ( ) applicable to
φ10 ×
16 or larger case size.
Endurance
After 2000 hours' application of rated voltage
at 85°C, or 1000 hours' at 105°C, capacitors
meet the characteristics requirements listed
at right.
Capacitance change
tan
δ
Leakage current
Within ±15% of initial value (6.3V : Within ±20%)
150% or less of initial specified value
Initial specified value or less
Shelf Life
Marking
After storing the capacitors under no load at 85˚C for 1000 hours, and after performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they will meet the specified value for endurance characteristics listed above.
Printed with white color letter on black sleeve.
Radial Lead Type
Sleeve (P.E.T.)
φd
Type numbering system (Example : 10V 47
µ
F)
1
2
3
4
5
6
7
8
9 10 11 12 13 14
UK L 1 A 4 7 0 M DD A N A
φD
+
0.5MAX.
P
±
0.5
2
Configuration 1
Capacitance tolerance
(M :
±20%,
K :
±10%)
Rated Capacitance (47µF)
Rated voltage (10V)
Series name
Type
Pressure
relief vent
(φ6.3up )
L+
MAX.
15
MIN
4
MIN
(mm)
(Less than
φ10 ×
12.5) 1.0
(φ10
×
16 ~) 1.5
φD
P
φd
2 In case 105°C unit is required
1 Configuration
φ
D
5
6.3
8 · 10
12.5 to 18
Pb-free leadwire
Pb-free PET sleeve
5
2.0
0.5
6.3
2.5
0.5
8
3.5
0.6
10
5.0
0.6
12.5
5.0
0.6
16
7.5
0.8
18
7.5
0.8
DD
ED
PD
HD
•
Please refer to page 20 about the end seal configulation.
Frequency coefficient of rated ripple current
Cap.(µF)
Frequency
50Hz
0.75
0.80
0.85
120Hz
1.00
1.00
1.00
300Hz
1.35
1.23
1.10
1kHz
1.57
1.34
1.13
10kHz or more
2.00
1.50
1.15
Less than 68
100 to 680
1000 to 10000
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.
CAT.8100W
PCB Design
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