ALUMINUM ELECTROLYTIC CAPACITORS
ALUMINUM ELECTROLYTIC CAPACITORS
SF 7mmL, Low Impedance series
Low impedance over wide temperature range of – 55 to +105...
Description
ALUMINUM ELECTROLYTIC CAPACITORS
SF 7mmL, Low Impedance series
Low impedance over wide temperature range of – 55 to +105˚C, with 7mm height. Compliant to the RoHS directive (2002/95/EC).
SF
Low Impedance
ST
Specifications
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Performance Characteristics
– 55 to +105˚C
6.3 to 35V
6.8 to 220µF
± 20% at 120Hz, 20˚C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV or 3 (µA), whichever is greater.
Rated voltage (V) tan δ (MAX.)
6.3 0.18
10 0.16
Measurement frequency : 120Hz, Temperature : 20˚C
16 25 35
0.14
0.12
0.12
Measurement frequency : 120Hz
Rated voltage (V)
6.3 10 16 25 35
Impedance ratio Z– 25˚C / Z+20˚C
2
22
2
2
ZT / Z20 (MAX.) Z– 55˚C / Z+20˚C
3
33
3
3
Endurance
Shelf Life Marking
The specifications listed at right shall be met when the capacitors are restored to 20°C after the rated voltage is applied for 1000 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
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...
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