ALUMINUM ELECTROLYTIC CAPACITORS
High Temperature Range, For +135°C Use
BW series
BX
Highly dependable reliability withstanding load life of 1000 to 3000
hours at +135°C.
High
Temperature
Suited for automobile electronics where heavy duty services are
indispensable.
Adapted to the RoHS directive (2002/95/EC).
B W
High
Temperature
BT
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–55 ~ +135°C
10 ~ 100V
1 ~ 4700µF
± 20% at 120Hz, 20°C
After 1 minute's application of rated voltage, leakage current is not more than 0.03CV or 4 (µA), whichever is greater.
Rated voltage (V)
120Hz, 20°C
10
16
25
35
50
63
80
100
tan δ (MAX.)
tan
δ
0.20
0.16
0.14
0.12
0.10
0.10
0.08
0.08
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
120Hz
Rated voltage (V)
16
2
4
25
2
4
35
2
4
50
2
4
63
2
4
80
2
4
100
2
4
10
3
4
Stability at Low Temperature
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
After an application of D.C. bias voltage plus the rated
ripple current for 3000 hours ( 1000 hours for φD = 8,
2000 hours for φD = 10 ) at 135°C the peak voltage
shall not exceed the rated D.C. voltage, capacitors
meet the characteristics requirements listed at right.
Capacitance change
Dissipation Factor
Leakage current
Within ± 30% of initial value
300% or less of initial specified value
Initial specified value or less
Endurance
After storing the capacitors under no load at 135˚C for 1000 hours, and after performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they will meet the specified value for endurance characteristics listed above.
Shelf Life
Marking
Printed with white color letter on blue sleeve.
Type numbering system (Example : 10V 220 F)
µ
Radial Lead Type
• Please refer to page 21 about the end seal configulation.
Please refer to page 21, 22, 23 about the formed or taped product spec.
Please refer to page 3 for the minimum order quantity.
Dimension table in next page.
CAT.8100V