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160 to 450Vdc long life, 105℃
KXFSeries
・For LED light circuits and other long life applications
・Rated voltage range : 160 to 450 Vdc , Capacitance range : 5.6 to 68µF
・Endurance with ripple current : 15,000 to 20,000 hours at 105℃
・Non solvent resistant type
・RoHS2 Compliant
◆SPECIFICATIONS
Items Characteristics
Category
Temperature Range -40 to +105℃
Rated Voltage Range
160 to 450Vdc
Capacitance Tolerance
±20% (M) (at 20℃, 120Hz)
Leakage Current After 1 minute After 5 minutes
I=0.04CV+100 I=0.02CV+25
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V) (at 20℃)
Dissipation Factor
(tanδ)
Rated voltage (Vdc) 160 to 450V
tanδ (Max.) 0.24 (at 20℃, 120Hz)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Rated voltage (Vdc) 160 to 250V 400,
450V
Z(-25℃)/Z(+20℃) 3 6
Z(-40℃)/Z(+20℃) 8 10 (at 120Hz)
Endurance The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 20,000 hours (15,000 hours forφ10×12.5L) at
105℃.
Capacitance change ≦±30% of the initial value
D.F. (tanδ)≦300% of the initial specified value
Leakage current ≦The initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 1,000 hours at 105℃ without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change ≦±30% of the initial value
D.F. (tanδ)≦300% of the initial specified value
Leakage current ≦500% of the initial specified value
◆DIMENSIONS [mm]
4min.
φD'
φd
Vent
Sleeve (PET : Brown)
●T
erminal Code : E
L' 15min.
10
0.6
5.0
φ
D
φ
d
φ
D'
F
L'
12.5
0.6
5.0
16
0.8
7.5
φD+0.5max.
L+1.5max.
18
0.8
7.5
F
±
0.5
(φ10) (φ12.5 toφ 18)
Gas escape end seal
F
±
0.5
◆PART NUMBERING SYSTEM
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 6.8µF:6R8, 33µF:330)
Lead forming·taping code
Terminal code
Voltage code (ex. 160V:161, 400V:401)
Series code
Category
E K X F E A A A A A A A A SM
1 3 42 6 7 8 9 10 31215 81716111 1514
Please refer to "Product code guide (radial lead type)"
◆RATED RIPPLE CURRENT MULTIPLIERS
・Frequency Multipliers
Frequency(Hz)
Capacitance(µF)
120 1k 10k 100k
5.6 〜68 1.00 1.75 2.25 2.50
The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise.
When long life performance is required in actual use, the rms ripple current has to be reduced.
Longer life
KXF
KXE
CAT. No. E1001U
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS