SCREW TERMINAL ALUMINUM ELECTROLYTIC CAPACITORS
LUR
LUR
SERIES
NEW
85℃ 5000 hours, Low Thermal Resistance, Screw Terminal Type
◆FEATURES
・
Load Life：85℃ 5000hours.
・
Low thermal resistance structure.
・
RoHS compliance.
◆SPECIFICATIONS
Items
Category Temperature Range
Rated Voltage Range
Capacitance Tolerance
Characteristics
−25∼＋85℃
350∼500Vdc
±20％
（20℃，
120Hz）
I＝3
CV or 5mA whichever is smaller.(After 5 minutes application of rated voltage)
Leakage Current(MAX)
I＝
Leakage Current
(μA)
Dissipation Factor(MAX)
Vdc
φD
350∼450
500
64
0.25
0.30
C＝
Capacitance
(μF)
77
0.25
0.30
90
0.25
0.30
V＝
Rated Voltage
(Vdc)
（20℃,120Hz）
(tanδ)
After applying rated voltage with rated ripple current for 5000 hours at 85℃,
the capacitors shall meet the following requirements.
Endurance
Capacitance Change
Dissipation Factor
Leakage Current
Within ±20％ of the initial value.
Not more than 200％ of the specified value.
Not more than the specified value.
◆MULTIPLIER FOR RIPPLE CURRENT
Frequency
（Hz）
Coefficient
350∼450Vdc
500Vdc
LUR
Series
60
（50） （100） 300
120
0.80
1.00
1.17
0.80
1.00
1.15
□□□□□
Capacitance
500
1.23
1.20
M
1k
1.30
1.25
10k≦
1.40
1.30
□□□
Option
◆PART NUMBER
□□□
Rated Voltage
□□
Mounting Code
D×L
Case Size
Capacitance Tolerance
◆Dimensions in mm (not to scale)
＜Clamp Mounting＞
〈I type〉
Plate
Mounting
Clamp
Case
Sleeve
Screw
Terminal Bolt
Dt±0.5
W2±2
Clamp
Bolt
W3
W4
〈Y type〉
Vent
Plate
W1±2
Mounting
Clamp
Sleeve
Bolt
Case Screw
Terminal
Dt±0.5
Clamp
Bolt
W3
Vent
W4
W2±2
W1±2
φD Dt W1 W2 W3 W4 W5
I type
W5
(mm)
F
64 13.0 40.0 45.0 4.5 7.0
77 17.3 47.0 53.0 4.5 6.0
90 17.3 54.0 60.0 4.5 6.0
64 13.0 38.0 43.0 4.5 8.0
77 17.3 44.5 49.0 4.5 7.0
90 17.3 50.8 56.0 4.5 8.0
12 28.5
12 31.8
14 31.8
14 28.5
14 31.8
16 31.8
D±2
D±2
F±1
L±3
Lt±1
F±1
L±3
Lt±1
M5 P=0.8
or M6 P=1.0
W5
M5 P=0.8
or M6 P=1.0
＜Stud Mounting＞
M12 P=1.75
Plate
Sleeve
Case
Screw
Terminal
Dt±0.5
Y type
φD
Vent
F±1
Dt
13.0
17.3
17.3
(mm)
F
28.5
31.8
31.8
64
77
90
D±2
L±3
16±1
Lt±1
M5 P=0.8
or M6 P=1.0
SCREW TERMINAL ALUMINUM ELECTROLYTIC CAPACITORS
LUR
◆STANDARD SIZE
Rated Voltage Capacitance
(uF)
(Vdc)
Size
Rated Ripple Current
(Arms 85℃, 120Hz)
Rated Voltage Capacitance
(uF)
(Vdc)
Size
Rated Ripple Current
(Arms 85℃, 120Hz)
φDXL ㎜） Lt
（
（㎜） Ta=85℃※1 Tc=85℃※2
φDXL ㎜） Lt
（
（㎜） Ta=85℃※1 Tc=85℃※2
350
400
3300
3900
4700
5600
5600
6800
8200
8200
10000
10000
12000
15000
15000
18000
22000
2700
3300
3900
4700
4700
5600
6800
6800
8200
8200
10000
10000
12000
12000
15000
18000
64×96
64×106
64×126
64×146
77×103
77×133
77×153
90×103
77×193
90×133
77×193
77×220
90×193
90×193
90×220
64×96
64×106
64×126
64×146
77×103
77×133
77×133
90×103
77×153
90×133
77×193
90×133
77×220
90×153
90×193
90×220
103
113
133
153
109.5
139.5
159.5
109.8
199.5
139.8
199.5
226.5
199.8
199.8
226.8
103
113
133
153
109.5
139.5
139.5
109.8
159.5
139.8
199.5
139.8
226.5
159.8
199.8
226.8
12.1
13.3
15.1
16.9
19.5
21.4
24.1
25.1
28.2
30.4
29.5
35.8
40.6
42.3
47.1
11.5
12.8
14.4
16.2
18.6
20.4
23.1
24.1
26.0
28.9
28.2
30.4
31.3
34.2
40.6
45.1
17.3
18.7
20.6
22.7
28.4
30.1
33.2
41.0
37.4
47.4
39.2
46.6
59.4
61.9
67.4
16.5
18.0
19.8
21.8
27.1
28.7
32.5
39.4
35.8
45.2
37.5
47.5
40.8
52.1
59.3
64.5
450
500
Ta Ambient temperature under natural convection.
：
Tc Case bottom temperature.
：
2200
2700
3300
3300
3900
3900
4700
5600
5600
6800
6800
8200
8200
10000
10000
12000
15000
1800
2200
2700
2700
3300
3300
3900
4700
4700
5600
5600
6800
6800
8200
8200
10000
12000
64×96
64×106
64×126
77×103
64×146
77×113
77×133
77×153
90×103
77×193
90×133
77×193
90×133
77×220
90×193
90×193
90×220
64×96
64×106
64×126
77×103
64×146
77×113
77×133
77×153
90×103
77×153
90×133
77×193
90×133
77×220
90×153
90×193
90×220
103
113
133
109.5
153
119.5
139.5
159.5
109.8
199.5
139.8
199.5
139.8
226.5
199.8
199.8
226.8
103
113
133
109.5
153
119.5
139.5
159.5
109.8
159.5
139.8
199.5
139.8
226.5
159.8
199.8
226.8
10.9
12.1
13.8
15.7
15.4
17.2
19.5
21.8
23.0
25.3
27.5
26.8
29.0
31.9
36.4
38.3
43.0
9.5
10.6
12.0
13.6
13.6
15.1
16.9
19.0
20.2
21.2
23.9
23.3
25.5
26.0
28.6
33.5
37.4
15.7
17.1
18.9
22.9
20.8
24.8
27.3
30.0
37.5
33.7
43.0
35.6
45.2
41.5
53.3
56.1
61.6
13.6
14.9
16.5
19.8
18.3
21.7
23.8
26.1
33.0
29.2
37.3
31.0
39.8
33.9
43.6
49.1
53.5
※1 Rated ripple current in continuous operation under natural convection at Ta=85℃.
：
※2 Rated ripple current in continuous operation under forced convection at Ta=85℃.
：
◆Tightening torque of bolt and Permissible current of terminal.
Clamp Bolt
M3
M4
Recommended Tightening torque
0.6 [N m]
・
1.3 [N m]
・
Terminal Recommended Tightening torque
(Permissible Range)
M5
M6
2.2(1.5∼3.2) [N m]
・
3.2(3.0∼3.5) [N m]
・
Permissible Current
of Terminal
60Arms
100Arms
MCU
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