CONDUCTIVE POLYMER
ALUMINUM SOLID ELECTROLYTIC CAPACITORS
series
LF
Ultra Low ESR, High ripple current.
Load life of 2000 hours at 105°C.
Radial lead type :
Lead free flow soldering condition complete correspondence
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)
Adapted to the RoHS directive 2002/95/EC .
Specifications
Item
Performance Characteristics
Category Temperature Range –55 ~ +105°C
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
tan δ
2.5 ~ 16V
270 ~ 1000µF
± 20% 120Hz, 20°C
Not more than value of Standard ratings 120Hz, 20°C
E.S.R.
Not more than value of Standard ratings 100kHz, 20°C
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)
1
Leakage Current
Not more than value of Standard ratings. After 2 minute's application of rated voltage. 20°C
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)
Characteristics of Temperature Z+105°C / Z+20°C 1.25
100kHz
Impedance Ratio
Z-55°C / Z+20°C 1.25
( )
2
Capacitance change
Within ± 20% of initial value
After 2000 hours' application of rated voltage
at 105°C, they meet the specified value
for life characteristics listed at right.
tan δ
Not more then 150% of the initial specified value
Not more then 150% of the initial specified value
Initial specified value or less
Endurance of Life Test
E.S.R.
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)
)
Leakage current
1
( )
2
Capacitance change
Within ± 20% of initial value
After 1000 hours' application of rated voltage
at 60°C 90%RH, they meet the specified value
for life characteristics listed at right.
tan δ
Not more then 150% of the initial specified value
Not more then 150% of the initial specified value
Initial specified value or less
Endurance of
E.S.R.
Resistance to Damp heat
(
Leakage current
1
To comply with recommended conditions for
reflow soldering. Pre-heating shall be done
at 150 ~ 200°C and for 60 ~ 180 sec.
Peak temp. is 265°C, within 10 sec.
( )
2
Capacitance change
Within ± 10% of initial value
tan δ
Not more then 130% of the initial specified value
Not more then 130% of the initial specified value
Initial specified value or less
Resistance to soldering heat
E.S.R.
Temperature profile shall be set at that of
capacitor terminal on solder side.
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)
Leakage current
1
Navy blue print on the case top
Marking
1 Conditioning : If there is doubt about the measured result, measurement should be made again after the rated voltage is applied for 120 minutes
at the temperature of 105°C.
2 Initial value : The value before test of examination of resistance to soldering.