ALUMINUM ELECTROLYTIC CAPACITORS
ALUMINUM ELECTROLYTIC CAPACITORS
TT Miniature Sized, Low Impedance, High Reliability For Switching Power Supplies series...
Description
ALUMINUM ELECTROLYTIC CAPACITORS
TT Miniature Sized, Low Impedance, High Reliability For Switching Power Supplies series
Smaller case size and Long Life product. Compliant to the RoHS directive (2002/95/EC).
PW
Long Life
TT
Approved by Reliability Center for Electronic Component, Japan-Certification No. RCJ-03-23C
Specifications
ltem Performance Characteristics
Category Temperature Range – 40 to +105˚C
Rated Voltage Range
6.3 to 50V
Rated Capacitance Range 1 to 470µF
Capacitance Tolerance Leakage Current
± 20% at 120Hz, 20˚C After 2 minutes' application of rated voltage, leakage current is less than 0.03CV or 3 (µA), whichever is greater.
Tangent of loss angle (tan δ) Rated voltage (V) tan δ (MAX.)
6.3 0.30
10 0.28
16 0.24
Measurement frequency : 120Hz, Temperature : 20°C
25 35 50
0.18
0.16
0.14
Measurement frequency : 120Hz
Rated voltage (V)
6.3 10 16 25 35 50
Stability at Low Temperature Impedance ratio
Z– 25°C / Z+20°C
5
4
3
3
3
3
ZT / Z20 (MAX.) Z– 40°C / Z+20°C
10
10
8
6
4
4
Endurance
The specifications listed at right shall be met when the capacitors are restored to 20˚C after the rated voltage is applied for 5000 hours at 105˚C.
Capacitance change Within ±30% of the initial capacitance value
tan δ
300% or less than the initial specified value
Leakage current
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...
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