LARGE ALUMINUM ELECTROLYTIC CAPACITORS
Wide Temperature Range, Miniaturized
Series
HK
Miniaturized
ŤSmaller case sizes than HE series
ŤHigh voltage, high capacitance series
ŤLoad life of 3000 hours at 105ƆC
ŤComplied to the RoHS directive
Item
Characteristics
WV< 350 : -40 ~ +105ƆC, WV֏350 : -25 ~ +105ƆC
Operating temperature range
Capacitance tolerance
Leakage current max.
ž20% at 120Hz, 20ƆC
I=3 CV (ҤA) (after 5 minutes)
Capacitance > 1000ҤF : tanҜincreases by 0.01 for each 1000ҤF from below value.
Dissipation factor max.
(at 120Hz, 20°C)
WV
160
200
250
350
400
450
tanҜ
0.15
0.15
0.15
0.15
0.15
0.20
Leakage current
Capacitance change
tanҜ
Less than specified value
Within ž20% 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 tanҜare same as load life value.
The measurement shall be performed at 20ƆC by the KS C 6503 clause 5.1.
Shelf life (at 105°C)
Unit : mm
Ɯ DRAWING
PC Board
Ɯ Terminal
Mounting Holes
Insulating sleeve
ƜTerminal
˩
Bottom plate
0.8ž0.1
6.0ž1
˧
Safety vent
ş
6.0ž1 )4.0ž0.5*
L,2 max.
1.5ž0.1
ş Shorter terminal(4.0ž0.5) is also available upon request.
Terminal length of height 20mm products is applied shorter terminal to standard terminal type.
Ɯ FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
60Hz
0.85
120Hz
1.00
300Hz
1.20
1kHz
1.25
WV
10kHz≦
1.45
160 ~ 250
300 ~
0.85
1.00
1.15
1.20
1.40
170