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LAR2W471MELC45

Nichicon
Part Number LAR2W471MELC45
Manufacturer Nichicon
Description ALUMINUM ELECTROLYTIC CAPACITORS
Published Dec 11, 2014
Detailed Description ALUMINUM ELECTROLYTIC CAPACITORS AR Snap-in Terminal Type, 105°C Permissible Overvoltage series Withstanding 2000 hours...
Datasheet PDF File LAR2W471MELC45 PDF File

LAR2W471MELC45
LAR2W471MELC45

Overview
ALUMINUM ELECTROLYTIC CAPACITORS AR Snap-in Terminal Type, 105°C Permissible Overvoltage series Withstanding 2000 hours application of rated ripple current at 105°C.
Reduction of short incidence when overvoltage (rated voltage x 1.
5) is applied to a capacitor.
Compliant to the RoHS directive (2002/95/EC).
AR GUPermissible Overvoltage Specifications Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current Performance Characteristics – 40 to +105˚C (200 250V), – 25 to +105˚C (400 450V) 200 to 450V 82 to 2200µF ± 20% at 120Hz, 20˚C 1 3 CV(µA) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ] Tangent of loss angle (tan δ) Rated voltage (V) tan δ (MAX.
) 200 to 400 0.
15 450 0.
20 Measurement frequency : 120Hz, Temperature : 20˚C Stability at Low Temperature Rated voltage(V) Impedance ratio Z – 25°C / Z+20°C ZT/Z20(MAX.
) Z – 40°C / Z+20°C Measurement frequeny : 120Hz 200 • 250 3 12 400 • 450 8 ----- Endurance Shelf Life The specifications listed at right shall be met when the capacitors are restored to 20°C after D.
C.
bias plus rated ripple current is applied for 2000 hours at 105°C, the peak voltage shall not exceed the rated voltage.
After storing the capacitors under no load at 105°C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause 4.
1 at 20°C, they shall meet the requirements listed at right.
Capacitance change tan δ Leakage current Within ±20% of the initial capacitance value 200% or less than the initial specified value Less than or equal to the initial specified value Capacitance change tan δ Leakage current Within ±15% of the initial capacitance value 150% or less than the initial specified value Less than or equal to the initial specified value Safety Performance When overvoltage (rated voltage x 1.
5, limited current = 1A) is applied to a capacitor, the pressure relief vent will operate normally more than ...


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