LARGE ALUMINUM ELECTROLYTIC CAPACITORS
Upgrade
Miniaturized
Series
HK
Solvent Proof Miniaturized
WV≦100V
·Smaller case sizes than HE series
·Load life of 3000 hours at 105°C
·Addition of 6.3 ~ 100V, 500Vrated voltage
·Complied to the RoHS directive
Item
Characteristics
Operating temperature range
Capacitance tolerance
Leakage current max.
WV<350 : -40 ~ +105°C, WV≧350 : -25 ~ +105°C
±20% at 120Hz, 20°C
I=3 CV (μA) (after 5 minutes)
Capacitance > 1000μF : tanδincreases by 0.01 for each 1000μF from below value.
Dissipation factor max.
(at 120Hz, 20°C)
WV
6.3, 10
0.50
16
0.40
25, 35
0.35
50, 63
0.25
80, 100
0.20
160~400
0.15
450, 500
0.20
tanδ
Leakage current
Capacitance change
tanδ
Less than specified value
Within ±20% of initial value
Less than 200% of specified value
Load life
(after application of the rated
voltage for 3000 hours at 105°C)
After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value.
The measurement shall be performed at 20°C by the KS C 6035 clause 5.4.
Shelf life (at 105°C)
Unit : mm
● DRAWING
● Terminal
PC Board
Insulating sleeve
●Terminal
Mounting Holes
-
0.8±0.1
6.0±1
2-Ø2±0.1
+
Safety vent
6.0±1 (4.0±0.5)
L+2 max.
1.5±0.1
Shorter terminal(4.0±0.5) is also available upon request.
Terminal length of height 20mm products is applied shorter terminal to standard terminal type.
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
50Hz
120Hz
300Hz
1kHz
10kHz≦
WV
~ 100
160 ~ 250
350 ~
0.85
0.85
0.85
1.00
1.00
1.00
1.06
1.20
1.15
1.15
1.25
1.20
1.20
1.45
1.40
187