Wide Temperature Range, Height 7mmL Series

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Wide Temperature Range, Height 7mmL
Series
RK
Solvent Proof
Super miniature series with 7mmL height
High performance and excellent temperature characteristics
Wide operating temperature range of -55 ~ +105 C
Complied to the RoHS directive
Item
Characteristics
-55 ~ +105 C
I = 0.01CV or 3 A whichever is greater (after 1 minute)
20% at 120Hz, 20 C
Operating temperature range
Leakage current max.
Capacitance tolerance
WV
tan
Dissipation factor max.
(at 120Hz, 20 C)
Low temperature characteristics
(Impedance ratio at 120Hz)
4
0.35
6.3
0.22
WV
Z-25 C/Z+20 C
Z-40 C/Z+20 C
4
6
12
10
0.19
6.3
4
10
(after application of the rated
voltage for 1000 hours at 105 C)
25
0.12
10
3
8
35
0.12
16
2
6
50
0.10
63
0.10
25, 35
2
4
50, 63
2
3
Less than specified value
Within 20% of initial value
Less than 200% of specified value
Leakage current
Capacitance change
tan
Load life
16
0.15
After 1000 hours no load test, leakage current, capacitance and tan are same as load life value.
The measurement shall be performed at 20 C by the KS C IEC 60384 - 4
Shelf life (at 105 C)
DRAWING
Unit : mm
Insulating sleeve
d 0.05 Tinned copper-ply wire
D 0.5 max.
D
P
L
15 min.
max.
0.5
4
5
6.3
P
1.5
2.0
2.5
d
0.45
0.5
0.5
1.0
1.5
1.5
4 min.
MINIATURE TYPES
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
4
F
6.3
10
16
25
35
50
63
1.0
4 7
9.1
4 7
9.1
2.2
4 7
14
5 7
16
4 7
15
5 7
19
6.3 7
22
4 7
18
5 7
21
6.3
7
26
6.3 7
26
5 7
25
5 7
25
6.3
7
32
5 7
30
3.3
4.7
6.8
10
22
4
7
29
4
7
19
4 7
21
4
7
24
5 7
36
5
7
40
6.3
7
57
33
4 7
28
5
7
40
6.3
7
51
47
4 7
33
5
7
47
6.3
7
60
68
5 7
46
6.3
7
67
6.3
7
6.3
7
35
52
Ripple current (mA rms) at 105 C, 120Hz
Case size
D
L (mm)
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
F
~ 47
68 ~
60Hz
120Hz
1kHz
10kHz
50kHz
0.75
1.00
1.55
2.00
2.00
2.00
0.80
1.00
1.35
1.50
1.62
1.75
100kHz
99