ALUMINUM ELECTROLYTIC CAPACITORS
BW
High Temperature Range, For +135°C Use
series
Highly dependable reliability withstanding load life of 1000 to 3000
hours at +135°C.
Suited for automobile electronics where heavy duty services are
indispensable.
Adapted to the RoHS directive (2002/95/EC).
BX
High
Temperature
BW
High
Temperature
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
tan
δ
BT
Performance Characteristics
– 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)
tan
δ
(MAX.)
10
0.20
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
80
0.08
100
0.08
120Hz, 20°C
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
Endurance
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
Shelf Life
Marking
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.
Printed with white color letter on blue sleeve.
Radial Lead Type
Type numbering system (Example : 10V 220µF)
f
Sleeve (polyolefin)
MAX.
d
U BW 1 A 2 2 1 MP D
P
±0.5
1 2 3 4 5 6 7 8 9 10 11
Pressure
relief vent
f
L+
2MAX.
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (220
m
F)
Rated voltage (10V)
Series name
Type
f
D
+
15
MIN
(mm)
4
MIN
8 10 12.5 16
0.8 0.8 1.0 1.0
P 3.5 5.0 5.0 7.5
f
d
0.8 0.6 0.6 0.8
In case L > 25 for the
f
12.5 dia. unit, lead dia.
f
d = 0.8mm.
D
Configuration
Pb-free leadwire
f
D
Pb-free Polyolefin sleeve
8 á 10
PD
12.5 á 16
HD
•
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
MCU
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