ALUMINUM ELECTROLYTIC CAPACITORS
VK
Miniature Sized
series
One rank smaller case sizes than VR series.
VY
High
Temperature
VK
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Smaller
VR
Performance Characteristics
---40
~ +
85˚C(6.3V
~
400V), ---25˚C
~
85˚C(450V)
6.3
~ 4
50V
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(
µ
A), whichever is greater.
After 2 minutes' application of rated voltage, leakage current
is not more than 0.01CV or 3(
µ
A), whichever is greater.
160
~
450V
After 1 minute's application of rated voltage,
CV < 1000
:
1
=
0.1CV
+
40
µ
A or less
=
After 1 minute's application of rated voltage,
CV>1000
:
1
=
0.04CV
+
100(
µ
A)or less
Measurement frequency : 120Hz, Temperature : 20˚C
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
tan
δ
Rated voltage
(
V)
tan
δ
(MAX.)
6.3
0.28
10
0.24
6.3
5
12
16
0.20
10
4
10
25
0.16
16
3
8
25
2
5
35
0.14
35
2
4
50
0.12
63
0.10
100
0.08
160
~
250
350
~
450
0.25
0.20
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage
(
V)
Impedance ratio
Z---25˚C/ Z
+
20˚C
Z---40˚C/ Z
+
20˚C
ZT/Z20 (MAX.)
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 leaving capacitors under no load at 85˚C for 1000 hours, they 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 33
µ
F)
1
2
3
4
5
6
7
8
9 10 11
U VK 1 A 3 3 1 ME T
MAX
P
±0.5
φD+
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (33
µF)
φD
5
6.3
8 10
•
Code
Code for PET Laminatedfor
Case
DT
DR
ET
PT
HT
RT
ER
PR
HR
RR
Pressure
relief vent
(φ6.3up)
L
+
MAX
15
MIN
4
MIN
Rated voltage (10V)
Series name 12.5~18
Type
20~25
6.3
2.5
0.5
0.5
8
3.5
0.6
0.5
10
5.0
0.6
0.5
12.5
5.0
0.6
0.5
16
7.5
0.8
0.5
18
7.5
0.8
0.5
20
10.0
1.0
0.5
22
10.0
1.0
1.0
25
12.5
1.0
1.0
φD
P
φd
5
2.0
0.5
0.5
(L 20)1.5
(L 20)2.0
The laminated case is also available upon request.
Please refer to page 18, 19, 20 about the formed or taped product spec.
Please refer to page 3 for the minimum order quantity.
•Dimension
table in next page.
CAT.8100Q
PCB Design
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