CapXon
Features
KF Series
KF
Series Low Impedance
◆
Used in communication equipments, switching power supply, industrial measuring instruments, etc.
◆
Load life 2000~5000 Hrs at 105℃
◆
Safety vent construction design.
◆
For detail specifications, please refer to Engineering Bulletin No. E126
Specifications
Item
Operating Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current (+20℃, max)
Performance Characteristics
-40 to +105℃
6.3 to 100 VDC
0.47 to 15000
μF
±20%(120Hz,+20℃)
I≦0.01 CV or 3 (μA)
After 2 minutes whichever is greater measured with
rated working voltage applied.
Working Voltage(VDC)
D.F. (%)max.
Working Voltage(VDC)
D.F. (%)max.
Working Voltage(VDC)
Z-25℃／Z+20℃
Z-40℃／Z+20℃
6.3
18
160
12
6.3
4
8
I≦0.03 CV (μA)
After 2 minutes withrate working voltage applied.
-25 to +105℃
160 to 450 VDC
0.47 to 470
μF
Dissipation Factor (tamδ)
(+20℃,at 120Hz)
200
12
10
3
6
250
12
16
3
4
350
15
25
3
3
400
15
35
3
3
450
17
50
3
3
63
2
3
100
2
3
For capacitance
＞1000 μF,
add 2% per another 1000uF.
Low Temperature Characteristics Impedance ratio max.
(120Hz)
Load Life
Working Voltage(VDC) 160
200
250
350
400
450
Z-25℃／Z+20℃
2
2
3
5
5
6
Z-40℃／Z+20℃
3
6
6
6
6
-
For capacitance
＞1000 μF,
add 0.5 per another 1000uF for -25℃／+20℃
add 1 per another 1000uF for -40℃／+20℃
Test conditions
D
φ
Life hours
Duration time
: as right
5 - 6.3
φ
2000
Ambient temperature : +105℃
Applied voltage
: Rated DC working voltage
8
φ
3000
After test requirements at +20℃
≧
10
φ
5000
Capacitance change :
≦ ±20%
of the initial measured value
Dissipation factor
:
≦
200% of the initial specified value
(160-450V : 2000hrs)
Leakage current
:
≦
The initial specified value
Test conditions
Duration time
: 1000Hrs
Ambient temperature : +105℃
Applied voltage
: None
After test requirements at +20℃: Same limits as Load life.
Pre-treatment for measurements shall be conducted after application of DC working voltage
for 30 minutes.
Shelf Life
Multiplier for Ripple Current vs. Frequency
CAP(μF)＼Frequency(Hz) 50(60)
CAP≦10
0.47
10＜CAP≦100
0.52
100＜CAP≦1000
0.58
1000＜CAP
0.63
120
0.59
0.62
0.72
0.78
400
0.76
0.80
0.84
0.87
1K
0.85
0.89
0.90
0.91
10K 50K-100K
0.97
1
0.97
1
0.98
1
0.98
1
Multiplier for Ripple Current vs. Temperature
Temperature(℃)
Multiplier
45
2.10
60
1.90
70
1.65
85
1.40
95
1.25
105
1.00
Diagram of Dimensions:(unit:mm)
Dψ
F
dψ
5
2.0
6.3
2.5
0.5
8
3.5
10
5.0
0.6
13
5.0
16
7.5
0.8
18
7.5
Radial
10
16
16
14
25
12
35
10
50
9
63
8
100
8
嵌入式系统
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