LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Downsized snap-ins, 105℃
KMZSeries
・Downsized from KMW series ・Endur...
Description
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Downsized snap-ins, 105℃
KMZSeries
・Downsized from KMW series ・Endurance with ripple current : 2,000 hours at 105℃ ・Rated voltage range : 420 & 450Vdc, Capacitance range : 120 to 820µF ・Non solvent resistant type ・RoHS2 Compliant
KMZ
Downsized KMW
◆SPECIFICATIONS
Items Category Temperature Range Rated Voltage Range Capacitance Tolerance Leakage Current
Dissipation Factor (tanδ) Low Temperature Characteristics (Max. Impedance Ratio) Endurance
Shelf Life
Characteristics
-25 to +105℃
420 & 450Vdc
±20% (M)
(at 20℃, 120Hz)
I≦3 CV Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)
(at 20℃ after 5 minutes)
Rated voltage (Vdc)
420 & 450V
tanδ(Max.)
0.20
(at 20℃, 120Hz)
Rated voltage (Vdc)
420 & 450V
Z(-25℃)/Z(+20℃)
8
(at 120Hz)
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 2,000 hours at 105℃.
Capacitance change
≦±20% of the initial value
D.F. (tanδ)
≦200% of the initial specified value
Leakage current
≦The initial specified value
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.
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