ALUMINUM ELECTROLYTIC CAPACITORS - Nichicon
Description
ALUMINUM ELECTROLYTIC CAPACITORS
RY 12.
5mmL Wide Temperature Range series
12.
5mmL height.
Compliant to the RoHS directive (2002/95/EC).
RY
High Te m p e r a t u re
RU
Specifications
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance
Performance Characteristics – 55 to +105°C (6.
3 to 100V), – 40 to +105°C (160 to 400V), – 25 to +105°C (450V) 6.
3 to 450V 6.
8 to 4700µF ± 20% at 120Hz, 20°C
Leakage Current
Rated voltage (V)
6.
3 to 100 After 1 minute's application of rated voltage, leakage current is not more than 0.
03CV or4 (µA), whichever is greater.
After 2 minutes' application of rated voltage, leakage current is not more than 0.
01CV or 3 (µA), whichever is greater.
Tangent of loss angle (tan δ)
For capacitance of more than 1000µF, add 0.
02 for every increase of 1000µF.
Rated voltage (V)
6.
3
10
16
25
35
tan δ (MAX.
)
0.
28
0.
24
0.
20
0.
16
0.
14
Rated voltage (V)
6.
3 10 16 25
Stability at Low Temperature
Impedance ratio Z– 25˚C / Z+20˚C
5
4
3
2
ZT / Z20 (MAX.
) Z– 40˚C / Z+20˚C 10
8
6
4
160 to 450
After 1 minute's application of rated voltage,
I = 0.
04CV+100 (µA) or less
Measurement frequency : 120Hz, Temperature : 20°C
50 63 100 160 to 350 400 to 450
0.
12
0.
10
0.
08
0.
20
0.
25
Measurement frequency : 120Hz
35 to 50 63 to 100 160 to 200 250 to 350 400
450
2 2 3 4 6 15
3 3 4 8 10
Endurance
The specifications listed at right shall be met when the capacitors are restored to 20°C after the rated voltage is applied for 2000 hours at 105°C.
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
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 the specified values for the endurance characteristics listed above.
Printed with w...
Similar Datasheet
