ALUMINUM ELECTROLYTIC CAPACITORS
High Temperature Range, For +125°C Use
BT series
Highly dependable reliability withstanding load life of 5,000 hours at +125°C.
Suited for automobile electronics where heavy duty services are indispensable.
Specifications
Item
Performance Characteristics
–40 ~ +125°C (10 ~ 250V), –25 ~ +125°C (350 ~ 450V)
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
10 ~ 450V
1 ~ 4700µF
± 20% at 120Hz, 20°C
Rated Voltage (V)
10 ~ 100
160 ~ 450
Leakage Current
<
=
=
+
0.1CV 40 (µA) max. (1 minute's)
+
0.04CV 100 (µA) max. (1 minute's)
After 1 minute's application of rated voltage, leakage current CV 1000:
I
I
=
Leakage current
>
is not more than 0.03CV or 4 (µA), whichever is greater.
CV 1000:
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Measurement frequency : 120Hz, Temperature : 20°C
tan
δ
Rated voltage (V)
10
16
25
35
50
63
80
100
160 ~ 250 350 ~ 450
tan δ (MAX.)
0.20
0.16
0.14
0.12
0.10
0.10
0.08
0.08
0.20
0.24
Measurement frequency : 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
160 ~ 250 350 ~ 400
Stability at Low Temperature
Z–25°C / Z+20°C
Z–40°C / Z+20°C
3
6
Impedance ratio
ZT / Z20 (MAX.)
6
–
After an application of D.C. bias voltage plus the rated
ripple current for less than 50V (φD = 8 : 2000 hours,
Within ± 30% of initial value (10 ~ 100)
Within ± 20% of initial value(160 ~ 450)
300% or less of initial specified value (10 ~ 100)
200% or less of initial specified value (160 ~ 450)
>
φD = 10 : 5000 hours, φD 12.5 : 10,000 hours),
Capacitance change
=
63~100V (φD = 8 : 2000 hours, φD = 10 : 3000 hours,
Endurance
Dissipation Factor
Leakage current
>
φD 12.5 : 5000 hours), more than 160V (2000 hours)
=
at 125°C the peak voltage shall not exceed the rated
D.C. voltage, capacitors meet the characteristics
requirements listed at right.
Initial specified value or less
After leaving capacitors under no load at 125°C for 1000 hours, they meet the requirements
endurance
Shelf Life
Marking
for
characteristics listed above.
Printed with white color letter on blue sleeve.
Type numbering system (Example : 10V 220 F)
µ
Radial Lead Type
Sleeve (polyolefin)
φd
1
2
3
4
5
6
7
8
9 10 11
U B T 1 A 2 2 1 M P T
Configuration
φD
Code
PT
Capacitance tolerance (±20%)
•
8
10
Rated Capacitance (220µF)
•
12.5 18
HT
Rated voltage (10V)
Series name
Type
Pressure
relief vent
+2MAX
MIN
MIN
4
L
15
φD
8
10
0.8
5.0
0.6
12.5
1.0
5.0
0.6
16
1.0
7.5
0.8
18
1.0
7.5
0.8
0.8
3.5
0.6
P
φd
In case L > 25 for the φ12.5 dia. unit, lead dia. φ d = 0.8mm.
Please refer to page 18, 19, 20 about the formed or taped product spec.
Please refer to page 3 for the minimum order quantity.
Dimension table in next page.
CAT.8100R