ALUMINUM ELECTROLYTIC CAPACITORS
Description
ALUMINUM ELECTROLYTIC CAPACITORS
PB Miniature Sized, High Ripple Current High Reliability series
High ripple current load life of 5000 / 7000 hours at +105°C.
Suited for ballast application.
Compliant to the RoHS directive (2002/95/EC).
CA Long Life
PB
Smaller
PT
Specifications
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance
Performance Characteristics
– 40 to +105°C (10 to 50V), – 25 to +105°C (160 to 450V)
10 to 450V
0.
47 to 3300µF
± 20% at 120Hz, 20°C
Rated Voltage (V)
10 to 50V
160 to 450V
Leakage Current Tangent of loss angle (tan δ) Stability at Low Temperature
———
After 2 minutes' application of rated voltage, leakage current is not more than 0.
01CV or 3 (µA) , whichever is greater.
After 2 minutes' application of rated voltage, leakage current is not more than 0.
06CV+10 (µA) .
Rated voltage (V) tan δ (MAX.
)
10 0.
30
16 0.
25
25 0.
22
35 0.
18
50 0.
15
Measurement frequency : 120Hz, Temperature : 20°C 160 200 250 350 400 450 0.
15 0.
15 0.
15 0.
20 0.
24 0.
24
Measurement frequency : 120Hz
Rated voltage (V)
10 16 25 35 50 160 200 250 350 400 450
Impedance ratio ZT / Z20 (MAX.
) Z–25°C / Z+20°C 3 2 2 2 2 3 3 3 4 6 6
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 5000 hours (7000 hours for φD=10 and 12.
5 (10 to 50V)) 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 (10 to 50V) Within ± 20% of the initial capacitance value (160 to 450V)
300% or less than the initial specified value (10 to 50V) 200% or less than the initial specified value (160 to 450V)
Less than or equal to the initial specified value
Shelf Life
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 specifi...
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