EKXJ251ELL220MJ16S Datasheet, PDF (1/3 Pages) Nippon Precision Circuits Inc – MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
160 to 450Vdc,long life, 105ˆ
,9+ 4FSJFT
˔Downsized and Longer life from current KXG series
˔Endurance with ripple current : 10,000 to 12,000 hours at 105ˆ
˔Rated voltage range : 160 to 450V, Capacitance range : 6.8 to 680ŸF
˔For electronic ballast circuits and other long life applications
˔Non solvent resistant type
˔RoHS Compliant
KXJ
Downsized
KXG
˗SPECIFICATIONS
Items
Characteristics
Category
Temperature Range ^{– 40 to +105ˆ (160 to 400Vdc)}
-25 to +105ˆ (420, 450Vdc)
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tanЎ)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
Shelf Life
160 to 450Vdc
ʶ20% (M)
(at 20ˆ, 120Hz)
After 1 minute
After 5 minutes
CVʽ1000
CV> 1000
I=0.1CV+40
I=0.04CV+100
I=0.03CV+15
I=0.02CV+25
Where, I : Max. leakage current (ŸA), C : Nominal capacitance (ŸF), V : Rated voltage (V)
(at 20ˆ)
Rated voltage (Vdc)
160 to 250V 350 to 450V
tanЎ (Max.)
0.20
0.24
(at 20ˆ, 120Hz)
Rated voltage (Vdc)
160 to 250V 350, 400V 420, 450V
Z(−25ˆ)/Z(+20ˆ)
3
5
6
Z(−40ˆ)/Z(+20ˆ)
6
6
−
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20ˆ after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 12,000 hours (10,000 hours for 20L max.) at 105ˆ.
Capacitance change ʽʶ20% of the initial value
D.F. (tanЎ)
ʽ200% of the initial specified value
Leakage current
ʽThe initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20ˆ after exposing them for 1,000 hours at 105ˆ 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 ʽʶ20% of the initial value
D.F. (tanЎ)
ʽ200% of the initial specified value
Leakage current
ʽ500% of the initial specified value
˗DIMENSIONS [mm]
˔Terminal Code : E
Sleeve (PET : Brown)
Vent
L'
15min.
4min.
(П10)
(П12.5 toП18)
Gas escaped end seal
˗PART NUMBERING SYSTEM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
E KX J AAA E AA AAA M AAA S
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 6.8ŸF:6R8,10ŸF:100,100ŸF:101)
Lead forming·taping code
Terminal code
Voltage code (ex. 160V:161,400V:401)
Series code
Category
Please refer to "Product code guide (radial lead type)"
ПD 10 12.5 14.5 16 18
Пd 0.6 0.6 0.8 0.8 0.8
F 5.0 5.0 7.5 7.5 7.5
ПD'
ПD+0.5max.
L'
L+1.5max.
˗RATED RIPPLE CURRENT MULTIPLIERS
˔Frequency Multipliers
Frequency (Hz)
120
1k
10k 100k
Less than 100ŸF 1.00 1.75 2.25 2.50
100ŸF or more
1.00 1.67 2.05 2.25
The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5ˆ rise.
When long life performance is required in actual use, the rms ripple current has to be reduced.
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
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CAT. No. E1001M