ALUMINUM ELECTROLYTIC CAPACITORS
UBT
High Temperature Range, For +125°C Use
Highly dependable reliability withstanding load life of 2000 to 10000 hours at +125°C.
Suited for automobile electronics where heavy duty services are indispensable.
Compliant to the RoHS directive (2011/65/EU).
UBW
High
Temperature
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
UBT
–40 to +125°C (10 to 250V), –25 to +125°C (350 to 450V)
10 to 450V
4.7 to 4700µF
± 20% at 120Hz, 20°C
Higher
Capacitance
UBY
Performance Characteristics
Rated Voltage (V)
160 to 450
< 1000 :
I
= 0.1CV+40 (µA) max.
CV =
After 1 minute's application of rated voltage at 20°C, leakage
Leakage current
current is not more than 0.03CV or 4 (µA), whichever is greater. CV > 1000 :
I
= 0.04CV+100 (µA) max.
Rated voltage (V)
tan
δ
(MAX.)
10 to 100
Tangent of loss angle (tan
δ)
10
0.20
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
80
0.08
100
0.08
160 to 250 350 to 450
120Hz, 20°C
0.20
0.24
120Hz
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Stability at Low Temperature
Rated voltage (V)
Z– 25°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
Z– 40°C / Z+20°C
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 to 250 350 to 450
3
6
6
–
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20˚C after D.C. bias plus
rated ripple current is applied for less than 50V (φD =
>
8 : 2000 hours,
φD
= 10 : 5000 hours,
φD
= 12.5 :
10000 hours), 63 to 100V (φD = 8 : 2000 hours,
φD
=
>
10 : 3000 hours,
φD
= 12.5 : 5000 hours), more than
160V (2000 hours) at 125˚C, the peak voltage shall
not exceed the rated voltage.
Capacitance change
Dissipation Factor
Leakage current
Within ± 30% of the initial capacitance value (10 to 100V)
Within ± 20% of the initial capacitance value (160 to 450V)
300% or less than the initial specified value (10 to 100V)
200% or less than the initial specified value (160 to 450V)
Less than or equal to the initial specified value
Shelf Life
Marking
After storing the capacitors under no load at 125˚C for 1000 hours and then performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.
Printed with white color letter on blue sleeve.
Radial Lead Type
Sleeve (P.E.T) or
Sleeve (polyolefin)
φd
Type numbering system (Example : 10V 220µF)
1
2
3
4
5
6
7
8
9 10 11 12
UB T 1 A 2 2 1 MPD 8
φD
+ MAX.
P
±0.5
Pressure
relief vent
L +
2 MAX.
15
MIN
4
MIN
polyolefin sleeve product is also available upon request.
(mm)
Configuration
Standard type
φ
D
8 ,10
12.5 to 18
Pb-free leadwire
Pb-free
PET
sleeve
Semi-standard type
Pb-free leadwire
Pb-free
Polyolefin
sleeve
φD
P
φd
8
0.8
3.5
0.6
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
PD8
HD8
PD
HD
•
Please refer to page 20 about the end seal configuration.
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Dimension table in next page.
254
ALUMINUM ELECTROLYTIC CAPACITORS
UBT
Dimensions
V (Code)
10 (1A)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
16 (1C)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
25 (1E)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
35 (1V)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
50 (1H)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
Item
Cap.
.
(µF)
Co
de
4.7
10
22
33
47
100
220
330
470
1000
2200
3300
4700
4R7
100
220
330
470
101
8 × 11.5
221
10 × 12.5
331
10 × 12.5
471
10 × 20
102
222 12.5 × 25
16 × 25
332
16 × 31.5
472
0.26
0.15
0.10
0.057
0.033
0.024
0.020
340
620
680
1100
1750
2300
2710
8 × 11.5
10 × 12.5
10 × 12.5
10 × 16
12.5 × 20
16 × 25
16 × 31.5
18 × 31.5
0.32
0.15
0.10
0.075
0.042
0.024
0.020
0.018
340
620
680
945
1490
2300
2710
3270
8 × 11.5
10 × 12.5
10 × 16
10 × 20
12.5 × 25
16 × 31.5
18 × 31.5
0.13
0.10
0.075
0.057
0.033
0.020
0.017
500
680
945
1100
1750
2710
3310
10
×
12.5
10
×
16
10
×
20
12.5
×
20
16
×
25
18
×
35.5
0.15
0.094
0.075
0.058
0.031
0.025
620
790
950
1330
2010
2790
8 × 11.5
8 × 11.5
8 × 11.5
8 × 11.5
8 × 11.5
10 × 12.5
10 × 20
12.5 × 20
12.5 × 25
16 × 31.5
1.15
0.75
0.50
0.45
0.35
0.18
0.098
0.070
0.055
0.031
85
180
250
300
440
555
930
1330
1650
2430
V(Code)
63 (1J)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
80 (1K)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
100 (2A)
Case size
φD ×
L
(mm)
Impedance Rated
ripple
(Ω) MAX. (mArms)
Item
Cap.
.
(µF)
Co
de
10
22
33
47
100
220
330
470
100
220
8
×
11.5
330
8
×
11.5
470
10
×
12.5
101
10
×
16
221 12.5
×
20
331 12.5
×
25
471 12.5
×
31.5
2.00
1.50
0.59
0.41
0.16
0.12
0.097
130
150
530
690
1050
1290
1460
8
×
11.5
10
×
12.5
10
×
12.5
10
×
20
12.5
×
25
12.5
×
31.5
16
×
25
1.50
0.80
0.80
0.39
0.18
0.16
0.11
150
480
480
790
1240
1390
1500
8
×
11.5
10
×
12.5
10
×
12.5
10
×
16
12.5
×
20
16
×
25
16
×
31.5
1.50
0.80
0.80
0.55
0.25
0.11
0.079
150
480
480
630
990
1500
1790
Rated ripple current (mArms) at 125
°C
100kHz
Impedance (Ω) MAX. at 20
°C
100kHz
Frequency coefficient of rated ripple current
V
10
to 100
CV
Frequency
120Hz
0.50
0.67
300Hz
0.64
0.79
1kHz
0.83
0.91
10kHz or more
1.00
1.00
1000 > CV
1000 CV
V(Code)
160 (2C)
Case size
φD ×
L
(mm)
Rated
ripple
(mArms)
200 (2D)
Case size
φD ×
L
(mm)
Rated
ripple
(mArms)
250 (2E)
Case size
φD ×
L
(mm)
Rated
ripple
(mArms)
350 (2V)
Case size
φD ×
L
(mm)
10
×
20
10
×
25
12.5
×
25
16
×
25
16
×
31.5
Rated
ripple
(mArms)
400 (2G)
Case size
φD ×
L
(mm)
10
×
20
10
×
25
12.5
×
31.5
16
×
25
16
×
31.5
Rated
ripple
(mArms)
450 (2W)
Case size
φD ×
L
(mm)
10
×
25
12.5
×
20
16
×
25
16
×
31.5
Rated
ripple
(mArms)
Item
Cap. Code
4.7
10
22
33
47
68
100
150
4R7
100
220
330
470
680
101
151
10
×
20
10
×
25
12.5
×
20
12.5
×
25
16
×
25
16
×
31.5
115
154
187
245
329
434
10
×
20
10
×
25
12.5
×
20
12.5
×
25
16
×
20
16
×
25
178
126
157
204
250
329
10
×
20
12.5
×
20
12.5
×
25
16
×
25
16
×
31.5
178
128
171
225
292
153
185
139
189
243
153
186
142
189
243
158
186
154
203
Rated ripple current (mArms) at 125
°C
120Hz
Frequency coefficient of rated ripple current
V
160
to 450
Cap. (µF)
Frequency
50Hz
0.75
0.80
120Hz
1.00
1.00
300Hz
1.25
1.15
1kHz
1.50
1.30
10kHz
1.75
1.40
100kHz or more
1.80
1.50
4.7 to 330
.47
to 150
255
