ALUMINUM ELECTROLYTIC CAPACITORS
ALUMINUM ELECTROLYTIC CAPACITORS
PX Long Life Assurance series
Load life of 20000 hours at 105°C. Compliant to the RoHS...
Description
ALUMINUM ELECTROLYTIC CAPACITORS
PX Long Life Assurance series
Load life of 20000 hours at 105°C. Compliant to the RoHS directive (2002/95/EC).
PM Long Life
PX
Specifications
Item Category Temperature Range – 55 to +105˚C
Performance Characteristitcs
Rated Voltage Range
10 to 35V
Rated Capacitance Range 1 to 4700µF
Capacitance Tolerance ± 20% (120Hz, 20˚C)
Leakage Current
After 1 minute's application of rated voltage, leakage current is not more than 0.03CV or 4 (mA), whichever is greater.
Tangent of loss angle (tan δ)
Rated voltage (V) tan δ (MAX)
10 0.20
16 0.16
25 0.14
35 0.12
Measurement frequency : 120Hz Temperature : 20˚C
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Rated voltage (V)
10 16 25 35 Measurement frequency : 120Hz
Stability at Low Temperature Impedance ratio Z–25˚C / Z+20˚C 3 2 2 2
(MAX.)
Z–40˚C / Z+20˚C 4
4
4
4
Endurance
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 20000 hours at 105˚C, the peak voltage shall not exceed the rated voltage.
Capacitance change tan δ Leakage current
Within ±30% of the initial capacitance value 300% or less than the initial specified value Less than or equal to the initial specified value
Shelf Life Marking
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...
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