ALUMINUM ELECTROLYTIC CAPACITORS
BT
High Temperature Range, For +125擄C Use
series
Highly dependable reliability withstanding load life of 2000 to 10000 hours at +125擄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
Leakage Current
Performance Characteristics
鈥?40 ~ +125擄C (10 ~ 250V), 鈥?25 ~ +125擄C (350 ~ 450V)
10 ~ 450V
1 ~ 4700碌F
鹵 20% at 120Hz, 20擄C
Rated Voltage (V)
10 ~ 100
160 ~ 450
<
CV = 1000 :
I
= 0.1CV+40 (碌A(chǔ)) max. (1 minute's)
CV > 1000 :
I
= 0.04CV+100 (碌A(chǔ)) 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 (碌A(chǔ)), whichever is greater.
Rated voltage (V)
tan
未
(MAX.)
tan
未
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擄C
0.20
0.24
For capacitance of more than 1000碌F, add 0.02 for every increase of 1000碌F.
120Hz
Stability at Low Temperature
Rated voltage (V)
Z鈥?25擄C / Z+20擄C
Impedance ratio
Z鈥?40擄C / Z+20擄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
鈥?/div>
Endurance
After an application of D.C. bias voltage plus the rated
ripple current for less than 50V (蠁D = 8 : 2000 hours,
>
蠁D
= 10 : 5000 hours,
蠁D
=
12.5 : 10000 hours),
63~100V (蠁D = 8 : 2000 hours,
蠁D
= 10 : 3000 hours,
>
蠁D
=
12.5 : 5000 hours), more than 160V (2000 hours)
at 125擄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 鹵 30% of initial value (10 ~ 100V)
Within 鹵 20% of initial value (160 ~ 450V)
300% or less of initial specified value (10 ~ 100V)
200% or less of initial specified value (160 ~ 450V)
Initial specified value or less
Shelf Life
Marking
After storing the capacitors under no load at 125藲C for 1000 hours, and after performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20擄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 220碌F)
f
Sleeve (polyolefin)
MAX.
d
UB T 1 A 2 2 1 MPD
P
鹵0.5
1 2 3 4 5 6 7 8 9 10 11
Pressure
relief vent
f
L+
2MAX.
15
MIN
4
MIN
(mm)
Configuration
Capacitance tolerance (鹵20%)
Rated Capacitance (220
m
F)
Rated voltage (10V)
Series name
Type
f
D
+
8 10 12.5 16 18
0.8 0.8 1.0 1.0 1.0
P 3.5 5.0 5.0 7.5 7.5
f
d
0.6 0.6 0.6 0.8 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 謾 10
PD
12.5 ~ 18
HD
鈥?/span>
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
NICHICON
1
2
