ALUMINUM ELECTROLYTIC CAPACITORS
VK
Miniature Sized
series
One rank smaller case sizes than VR series.
Adapted to the RoHS directive (2002/95/EC).
High
Temperature
VK
Smaller
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Performance Characteristics
– 40 ~ + 85˚C (6.3V ~ 400V), – 25˚C ~ + 85˚C (450V)
6.3 ~ 450V
0.1 ~ 68000 µF
± 20% at 120Hz, 20˚C
Rated voltage
(
V)
Leakage Current
6.3
~
100V
After 1 minute's application of rated voltage, leakage current
is not more than 0.03CV or 4 (µA), whichever is greater.
After 2 minutes' application of rated voltage, leakage current
is not more than 0.01CV or 3 (µA), whichever is greater.
160
~
450V
After 1 minute's application of rated voltage,
CV < 1000
1
=
0.1CV
+
40µA or less
=
After 1 minute's application of rated voltage,
CV>1000
:
1
=
0.04CV
+
100 (µA) or less
Measurement frequency : 120Hz, Temperature : 20˚C
tan
δ
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Rated voltage
(
V)
6.3
10
16
25
35
tan
δ
(MAX.)
0.28
0.24
0.20
0.16
0.14
Rated voltage
(
V)
Impedance ratio
Z– 25˚C / Z
+
20˚C
ZT / Z20 (MAX.)
Z– 40˚C / Z
+
20˚C
50
0.12
35
2
4
63
0.10
100
0.08
160
~
250
350
~
450
0.20
0.25
Measurement frequency : 120Hz
Stability at Low Temperature
6.3
5
12
10
4
10
16
3
8
25
2
5
50
~
100 160
~
200 250
~
350
2
3
4
3
4
8
400
6
10
450
15
Endurance
After 2000 hours' application of rated voltage
at 85˚C,capacitors meet the characteristic
requirements listed at right.
Capacitance change
tan
δ
Leakage current
Within ±20% of initial value
200% 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
Type numbering system (Example : 10V 330
µ
F)
φ
Sleeve (P.E.T.)
MAX
d
U VK 1 A 3 3 1 MED
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (330µF)
Rated voltage (10V)
Series name
Type
P
±0.5
1 2 3 4 5 6 7 8 9 10 11
φ
D+
(
φ
6.3up)
φ
Pressure
reliefvent
L
+
MAX
15
MIN
4
MIN
16 18 20 22
7.5 7.5 10.0 10.0
0.8 0.8 1.0 1.0
0.5 0.5 0.5 1.0
D 5 6.3 8 10 12.5
P 2.0 2.5 3.5 5.0 5.0
φ
d
0.5 0.5 0.6 0.6 0.6
0.5 0.5 0.5 0.5 0.5
(L 20) 1.5
(L 20) 2.0
25
12.5
1.0
1.0
(mm)
Configuration
Pb-free leadwire
φ
D
Pb-free PET sleeve
5
DD
6.3
ED
8 á 10
PD
12.5 ~ 18
HD
20 ~ 25
RD
Dimension table in next page.
CAT.8100V
NICHICON [ NICHICON CORPORATION ]
