ALUMINUM ELECTROLYTIC CAPACITORS
ALUMINUM ELECTROLYTIC CAPACITORS
BT
High Temperature Range, For +125°C Use
series
Highly dependable reliability withs...
Description
ALUMINUM ELECTROLYTIC CAPACITORS
BT
High Temperature Range, For +125°C Use
series
Highly dependable reliability withstanding load life of 2000 to 10000 hours at +125°C. Suited for automobile electronics where heavy duty services are indispensable. Adapted to the RoHS directive (2002/95/EC). BW
High Temperature
BT
Specifications
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance www.DataSheet4U.com Leakage Current
Performance Characteristics
– 40 ~ +125°C (10 ~ 250V), – 25 ~ +125°C (350 ~ 450V) 10 ~ 450V 1 ~ 4700µF ± 20% at 120Hz, 20°C
Rated Voltage (V)
10 ~ 100
160 ~ 450 < 1000 : I = 0.1CV+40 (µA) max. (1 minute's) CV = CV > 1000 : I = 0.04CV+100 (µA) max. (1 minute's)
100 0.08
After 1 minute's application of rated voltage, leakage current Leakage current is not more than 0.03CV or 4 (µA), whichever is greater.
Rated voltage (V) tan δ (MAX.)
tan δ
10 0.20
16 0.16
25 0.14
35 0.12
50 0.10
63 0.10
80 0.08
160 ~ 250 350 ~ 450 120Hz, 20°C 0.20 0.24
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF. 120Hz
Stability at Low Temperature
Rated voltage (V) Z– 25°C / Z+20°C Impedance ratio Z– 40°C / Z+20°C ZT / Z20 (MAX.)
10 3 4
16 2 4
25 2 4
35 2 4
50 2 4
63 2 4
80 2 4
100 2 4
160 ~ 250 350 ~ 450
3 6 6 –
Endurance
After an application of D.C. bias voltage plus the rated ripple current for less than 50V (φD = 8 : 2000 hours, > 12.5 : 10000 hours), φD = 10 : 5000 hours, φD = 63~100V (φD...
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