ALUMINUM ELECTROLYTIC CAPACITORS
ULD
Specifications
Item
Miniature sized, Long Life Assurance
Long Life product withstanding
load life of 10000 to 20000 hours at +105°C.
Suited for the power supply for LED lighting.
Compliant to the RoHS directive (2011/65/EU).
UCY
UHE
Long Life
ULD
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
–25 to +105°C(10 to 100V, 450V), – 40 to +105°C(160 to 400V)
10 to 450V
1 to 330µF
± 20% at 120Hz, 20°C
Rated Voltage(V)
10 to 100
After 2 minute's application of rated voltage at 20°C,
leakage current is not more than 0.01CV or 3(µA),
whichever is greater.
10
0.45
16
0.35
25
0.3
35
0.22
25
·
35
4
----
50
0.19
160 to 450
After 1 minute's application of rated voltage at 20°C,
CV 1000 :
I
=0.1CV+40(µA) or less
After 1 minute's application of rated voltage at 20°C,
CV>1000:
I
=0.04CV+100(µA) or less
Measurement frequency : 120Hz at 20°C
Leakage Current
----
Tangent of loss angle (tan
δ)
Rated voltage (V)
tan
δ
(MAX.)
63
0.17
100
0.15
160 to 450
0.24
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage (V)
Impedance ratio
ZT / Z20 (MAX.)
Z–25°C / Z+20°C
Z–40°C / Z+20°C
10
8
----
16
6
----
50 to 100
3
----
160 to 250
3
8
400
6
10
450
6
----
Rated Voltage(V)
10 to 100
The specifications listed below shall be met
when the capacitors are restored to 20˚C
after D.C. bias plus rated ripple current is
applied for 10000 hours at 105˚C, the peak
voltage shall not exceed the rated voltage.
160 to 450
The specifications listed below shall be met when the
capacitors are restored to 20˚C after D.C. bias plus
rated ripple current is applied for 20000 hours (12000
hours for
φ6.3×11L, φ8×9L φ10×9L,
15000 hours
φ8×11.5L, φ10×12.5L)
at 105°C, the peakvoltage shall not
exceed the rated voltage.
----
Endurance
Capacitance change
tan
δ
Leakage current
Within ± 25%(10V to 100V) ± 30%(160V to 450V) of the initial capacitance value
300% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Marking
After storing the capacitors under no load at 105˚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 dark brown sleeve.
Radial Lead Type
φ
d
Sleeve (P.E.T.)
Type numbering system (Example : 400V 6.8µF)
1
2
3
4
5
6
7
8
9
10 11
12
U L D 2 G 6 R 8 M PD
T
φD
±0.5 MAX.
P
±0.5
Size code
Configuration
Capacitance tolerance (±20%)
(φ6.3up )
Pressure
relief vent
Rated capacitance (6.8µF)
L+
MAX.
15
MIN
4
MIN
Rated voltage (400V)
Series name
(mm)
Type
Configuration
φ
D
5
6.3
8
•
10
12.5 to 18
Pb-free leadwire Pb-free PET sleeve
φD
P
φd
5
2.0
0.5
1.5
6.3
2.5
0.5
1.5
8
3.5
0.6
2.0
10
5.0
0.6
2.0
12.5
5.0
0.6
2.0
16
7.5
0.8
2.0
18
7.5
0.8
2.0
DD
ED
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.
246
ALUMINUM ELECTROLYTIC CAPACITORS
ULD
Dimensions
V
Cap
1
2.2
3.3
4.7
6.8
10
22
33
47
100
150
220
270
330
Code
010
2R2
3R3
4R7
6R8
100
220
330
470
101
151
221
271
331
8
×
11.5
330
: Rated ripple (mArms) at 105°C 100kHz
10
1A
16
1C
25
1E
35
1V
5
×
11
5
×
11
5
×
11
5
×
11
5
×
11
5
×
11
5
×
11
50
1H
25
35
70
80
80
90
135
190
190
270
5
×
11
6.3
×
11
6.3
×
11
63
1J
100
2A
Case size
φD
× L (mm)
5
×
11
5
×
11
80
170
170
240
6.3
×
11
8
×
11.5
70
70
150
230
5
×
11
5
×
11
5
×
11
6.3
×
11
130
210
6.3
×
11
6.3
×
11
8
×
11.5
8
×
11.5
130
210
210
330
330
5
×
11
6.3
×
11
8
×
11.5
130
130
210
330
5
×
11
6.3
×
11
8
×
11.5
130
210
330
6.3
×
11
6.3
×
11
8
×
11.5
8
×
11.5
Frequency coefficient of rated ripple current
Cap.(mF)
Frequency
120Hz
0.42
0.55
0.70
1kHz
0.60
0.75
0.85
10kHz
0.80
0.90
0.95
100kHz
1.00
1.00
1.00
1 to 10mF
22 to 33mF
47 to 330mF
V
Cap
1
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
47
68
Code
010
1R2
1R5
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
470
680
8
×
9
160
2C
200
2D
250
2E
400
2G
6.3
×
11
8
×
9
6.3
×
11
8
×
9
24
28
29
30
33
40
33
43
47
48
57
61
64
85
88
450
2W
Case size
φD
×
L (mm)
6.3
×
11
6.3
×
11
36
6.3
×
11
33
36
8
×
9
8
×
11.5
8
×
9
8
×
11.5
6.3
×
11
42
6.3
×
11
42
8
×
11.5
10
×
9
10
×
12.5
6.3
×
11
6.3
×
11
6.3
×
11
52
55
70
92
95
10
×
12.5
10
×
12.5
121
10
×
16
10
×
16
158
6.3
×
11
8
×
9
8
×
9
8
×
9
8
×
11.5
10
×
9
8
×
11.5
10
×
9
49
50
56
62
66
80
88
8
×
9
8
×
11.5
8
×
11.5
10
×
9
10
×
12.5
10
×
12.5
53
62
68
76
90
97
10
×
12.5
10
×
12.5
10
×
16
10
×
16
10
×
16
10
×
16
10
×
20
10
×
20
12.5
×
20
58
62
88
92
140
113
10
×
16
129
12.5
×
25
16
×
20
240
292
305
392
312
480
520
149
16
×
20
16
×
25
18
×
20
18
×
25
18
×
31.5
Frequency coefficient of rated ripple current
Frequency
Cap.( F)
: Rated ripple current (mArms) at 105°C 120Hz
: In this case, 6 will be put at 12th digit of
type numbering system.
120Hz
1.00
1.00
1.00
1kHz
1.60
1.50
1.40
10kHz
1.80
1.70
1.60
100kHz or more
2.00
1.90
1.80
1 to 5.6 F
6.8 to 18 F
22 to 68 F
247
