Kemet ALS30A153DA040 Screw terminal aluminum electrolytic capacitor Datasheet

Screw Terminal Aluminum Electrolytic Capacitors
ALS30/31 Series, +85°C
Overview
Applications
KEMET's ALS30/31 Series of screw terminal capacitors
covers a wide range of case sizes and voltage ratings
featuring high ripple currents and long-life performance.
They are ideally suited for industrial and commercial
applications demanding high reliability and long-life
expectancy such as frequency converters, uninterruptible
power supply (UPS) systems and switch mode power
supplies (SMPS).
Typical applications for KEMET's ALS30/31 Series of
capacitors include smoothing, energy storage or pulse
operation in telecommunication demanding power supplies,
process control, AC motor control, traction, welding, and
measuring.
Benefits
•
•
•
•
•
Compact size
Long life, up to 20,000 hours at +85°C (VR , IR applied)
High ripple current
Excellent surge voltage capability
Optimized designs available upon request
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Part Number System
ALS3
0
A
153
DA
025
Series
Stud Option
Termination
Capacitance Code
(µF)
Size Code
Rated Voltage (VDC)
Screw Terminal
Aluminum
Electrolytic
0 = Plain Can
1 = Threaded
mounting stud
See Termination
Table
First two digits
represent
significant
figures. Third digit
specifies number
of zeros.
See Dimension
Table
025 = 25
040 = 40
063 = 63
100 = 100
200 = 200
250 = 250
350 = 350
400 = 400
415 = 415
450 = 450
500 = 500
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
1
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Performance Characteristics
Item
Performance Characteristics
Capacitance Range
Rated Voltage
100 – 680,000 µF
25 – 500 VDC
Operating Temperature
-40 to +85°C
Storage Temperature Range
-55 to +85°C
Capacitance Tolerance
±20% at 100 Hz/+20°C
Operational Lifetime
End of Life Requirement
Shelf Life
Leakage Current
D (mm)
Rated Voltage and Ripple
Current at +85°C (hours)
Rated Voltage at +85°C (hours)
36
11,000
22,000
51
18,000
36,000
63.5, 66
19,000
38,000
77, 90
20,000
40,000
∆ C/C < ±10%, ESR < 2 x initial ESR value, IL < initial specified limit
2,000 hours at +85°C or 30,000 hours at +40°C 0 VDC
I = 0.003 CV or 6,000 (µA, whichever is smaller)
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C.
Procedure
Case Length < 220 mm
0.75 mm displacement amplitude
or 10 g maximum acceleration.
Vibration applied for three 2-hour
sessions at 10 – 55 Hz
(Capacitor clamped by body).
Case Length ≥ 220 mm
0.35 mm displacement amplitude
or 5 g maximum acceleration.
Vibration applied for three 0.5
hour sessions at 10 – 55 Hz
(Capacitor clamped by body).
Vibration Test Specifications
Standards
Requirements
No leakage of electrolyte
or other visible damage.
Deviations in capacitance and
tanδ from initial measurements
must not exceed: ∆ C/C < 5%
IEC 60384–4 long life grade 40/85/56
Surge Voltage
Test Condition
≤ 30s Surge followed by a no load
period of 330s, 1,000 cycles at +85°C
≤ 500 ms surge, 100 cycles
at 20°C, occurring randomly
throughout the life of the capacitor
Voltage (VDC)
25
40
63
100
200
250
350
400
450
500
28.75
46
72.5
115
230
288
385
440
495
550
350
400
500
520
550
600
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
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Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Test Method & Performance
Endurance Life Test
Conditions
Performance
Temperature
+85°C
Test Duration
5,000 hours
Ripple Current
Rated ripple current specified in table
Voltage
The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor
Performance
The following specifications will be satisfied when the capacitor is tested at +20°C:
Capacitance Change
Equivalent Series Resistance
≤ 160 V
Within 15% of the initial value
> 160 V
Within 10% of the initial value
Does not exceed 200% of the initial value
Leakage Current
Does not exceed leakage current limit
Dimensions – Millimeters
Dimensions in mm
Size Code
DA
DB
DE
DF
KE
KF
LF
MF
MJ
ND
NF
NJ
NP
NT
QC
QD
QH
QP
QT
D
L
LT
S
V
Mounting Stud
(M x H)
±1
±2
±1
±0.5
Nominal
±1
36
36
36
36
51
51
63.5
66
66
77
77
77
77
77
90
90
90
90
90
52
62
82
105
82
105
105
105
115
75
105
115
146
220
67
75
98
146
220
58.5
67.5
87.5
111.5
86.5
110.5
110.5
110.5
119
79.5
110.5
119
150.5
224.5
71.5
79.5
103.5
149.5
223.5
12.8
12.8
12.8
12.8
22.2
22.2
28.5
28.5
28.5
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
8
8
8
8
13.7
13.7
15.8
15.8
15.8
19
19
19
19
19
25
25
25
25
25
M8 x 12
M8 x 12
M8 x 12
M8 x 12
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
M12 x 16
Mounting
Clip
Approximate
Weight
Grams
V3/H2/2736
V3/H2/2736
V3/H2/2736
V3/H2/2736
V4/2737
V4/2737
V8
V10/2738
V10/2738
V11
V11
V11
V11
V11
V90
V90
V90
V90
V90
75
90
115
140
220
300
485
505
540
495
690
766
960
1450
615
690
900
1345
2000
Note: Dimensions include sleeving. LT listed is for A-type termination code. Information for other termination codes is available upon request.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
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Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Termination Tables
Termination
Code
A
C
G
•
•
•
•
•
•
•
•
•
Diameter (mm)
36
51
66
77
90
Termination
Code
Termination
Style
Thread
T
DT
Thread Depth (TD)
Z
± 0.5
± 0.5
Minimum
Nominal
Standard Termination Option
A (D = 36)
M5
Round
7.14
8
10
A (D > 36)
M5
Oval
5.5
13
10
10
Other Termination Options
C
M6
Round
5.5
13
10
G
M6
Round
6.35
17
11.8
Dimensions in mm
SIDE VIEW
OVAL
Termination Codes: A
LT
L
Safety Vent
S
D
Optional Mounting
Stud (M x H)
T
(From Deck)
V
+
TD
Z
DT
Polarity
Mark
ROUND
Termination Codes:
A (D = 1.375), C, G, H
Safety Vent
V
+
TD
DT
Polarity Mark
Case Polarity
Due to the presence of electrolyte in the capacitor, the aluminum can and stud mounting will essentially be at the same
polarity as the negative terminal. We recommend that the stud and can be insulated (see accessories for insulating nuts).
Terminations
Aluminum inserts with M5 threads as standard, maximum torque 2NM. Optional M6 threaded inserts have a maximum
torque 4NM. Maximum torque for stud mounting M8:4NM and M12:8NM.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
4
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Shelf Life
The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however
the leakage current will very slowly increase. KEMET products are particularly stable and allow a shelf life in excess of three
years at 40°C. See sectional specification under each product series for specific data.
Re-age (Reforming) Procedure
Apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen
to a steady value below the specified limit. During re-aging a maximum charging current of twice the specified leakage
current or 5 mA (whichever is greater) is suggested.
Reliability
The reliability of a component can be defined as the probability that it will perform satisfactorily under a given set of
conditions for a given length of time.
In practice, it is impossible to predict with absolute certainty how any individual component will perform; thus, we must
utilize probability theory. It is also necessary to clearly define the level of stress involved (e.g. operating voltage, ripple
current, temperature and time). Finally, the meaning of satisfactory performance must be defined by specifying a set of
conditions which determine the end of life of the component.
Reliability as a function of time, R(t), is normally expressed as: R(t)=e-λt
where R(t) is the probability that the component will perform satisfactorily for time t, and λ is the failure rate.
Failure Rate
The failure rate is the number of components failing per unit time. The failure rate of most electronic components follows
the characteristic pattern:
• Early failures are removed during the manufacturing process.
• The operational life is characterized by a constant failure rate.
• The wear out period is characterized by a rapidly increasing failure rate.
The failures in time (FIT) are given with a 60% confidence level for the various type codes. By convention, FIT is expressed as
1 x 10-9 failures per hour. Failure rate is also expressed as a percentage of failures per 1,000 hours.
e.g., 100 FIT = 1 x 10-7 failures per hour = 0.01%/1,000 hours
End of Life Definition
Catastrophic Failure: short circuit, open circuit or safety vent operation
Parametric Failure:
• Change in capacitance > ±10%
• Leakage current > specified limit
• ESR > 2 x initial ESR value
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
5
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
MTBF
The mean time between failures (MTBF) is simply the inverse of the failure rate.
MTBF= 1/λ
Failure Rate
early failures
wear out
operational life
Time
The failure rate is derived from our periodic test results. The failure rate (λR) is, therefore, only given at test temperature for
life tests. An estimation is also given at 40°C. The expected failure rate for this capacitor range is based on our periodic test
results for capacitors with structural similarity. Failure rate is frequently quoted in FIT (Failures In Time) where 1 FIT = 1 x 10-9
failures per hour. Failure rate per hour includes both catastrophic and parametric failures.
Ta
85°C
40°C
Failure Rate per Hour
250 FIT
12 FIT
Environmental Compliance
As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental
effects of both our capacitors and their production. In Europe (RoHS Directive) and in some other geographical areas like
China, legislation has been put in place to prevent the use of some hazardous materials, such as lead (Pb), in electronic
equipment. All products in this catalog are produced to help our customers’ obligations to guarantee their products and fulfill
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will
closely follow any changes in legislation world wide and makes any necessary changes in its products, whenever needed.
Some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode
coatings. To clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels
for RoHS compatible capacitors.
Because of customer requirements, there may appear additional markings such as LF = Lead Free or LFW = Lead Free Wires
on the label.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
6
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Table 1 – Ratings & Part Number Reference
VDC
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
100
100
100
100
100
100
100
100
100
VDC
Rated
Capacitance
100 Hz
20°C (µF)
15000
22000
33000
47000
68000
100000
150000
150000
220000
220000
220000
330000
330000
470000
470000
680000
10000
15000
22000
33000
47000
68000
100000
100000
100000
100000
150000
150000
220000
220000
330000
470000
4700
6800
10000
15000
15000
22000
33000
47000
47000
47000
68000
68000
68000
100000
150000
150000
220000
2200
3300
4700
6800
10000
15000
22000
22000
22000
Rated
Capacitance
Size Code
Case Size
D x L (mm)
DA
DB
DE
DF
KE
KF
ND
MF
QC
QD
NF
QH
NP
QP
NT
QT
DA
DB
DE
KE
KE
KF
ND
MF
QC
QD
NF
QH
NP
QP
NT
QT
DA
DB
DE
DF
KE
KE
KF
ND
MF
QD
QC
NF
QH
NP
QP
NT
QT
DA
DB
DE
DF
KE
KF
ND
MF
QC
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
90 x 67
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
51 x 82
51 x 82
51 x 105
77 x 75
66 x 105
90 x 67
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 82
51 x 105
77 x 75
66 x 105
90 x 75
90 x 67
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
90 x 67
Size Code
Case Size
Ripple Current
100 Hz
85°C (A)
8.2
9.9
13.2
16.6
15.6
19.6
17.9
28.4
21.9
18.7
28.1
26.4
37.3
43.6
45.8
55.4
7.9
9.5
12.7
14.2
14.2
18
16.4
26.3
23
20.3
26.8
28.6
35.4
46.5
45
52.3
6.7
8.2
10.8
10.9
13.9
13.9
17.4
16.6
26.7
20.3
20.9
24.7
28.9
34.8
40.2
43.3
52.4
4.9
6
7.9
10
10.1
12.6
12
18.4
18.9
10 kHz
85°C (A)
8.7
10.4
13.9
17.4
16.9
20.6
18.1
28.9
22.6
18.8
30.8
26.5
39.6
43.9
47
56.7
8.4
10
13.3
16.7
16.7
20.6
16.5
26.6
24.8
20.4
30.2
28.9
39.6
47
46.5
53.4
7.4
9
11.9
14.4
14.4
14.4
18
16.8
26.5
20.7
22.4
26.4
29.6
35.4
40.7
45.1
54.3
5.4
6.6
8.8
11.1
10.5
13.1
12.2
19.1
20.9
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
24
17
11
9
11
9
11
6
9
12
6
8
5
4
4
4
23
17
11
12
12
10
13
7
8
10
8
7
6
4
4
4
36
26
17
15
12
12
10
13
8
11
10
8
8
6
5
4
4
69
49
33
23
28
20
25
13
15
10 kHz
20°C (mΩ)
20
15
10
7
10
8
11
6
8
12
6
8
5
4
4
4
20
14
10
11
11
9
12
6
7
10
8
7
5
4
4
4
28
20
14
8
11
11
9
13
7
10
9
8
7
6
5
4
4
55
39
27
19
24
18
24
12
13
ALS3(1)(2)153DA025
ALS3(1)(2)223DB025
ALS3(1)(2)333DE025
ALS3(1)(2)473DF025
ALS3(1)(2)683KE025
ALS3(1)(2)104KF025
ALS3(1)(2)154ND025
ALS3(1)(2)154MF025
ALS3(1)(2)224QC025
ALS3(1)(2)224QD025
ALS3(1)(2)224NF025
ALS3(1)(2)334QH025
ALS3(1)(2)334NP025
ALS3(1)(2)474QP025
ALS3(1)(2)474NT025
ALS3(1)(2)684QT025
ALS3(1)(2)103DA040
ALS3(1)(2)153DB040
ALS3(1)(2)223DE040
ALS3(1)(2)333KE040
ALS3(1)(2)473KE040
ALS3(1)(2)683KF040
ALS3(1)(2)104ND040
ALS3(1)(2)104MF040
ALS3(1)(2)104QC040
ALS3(1)(2)104QD040
ALS3(1)(2)154NF040
ALS3(1)(2)154QH040
ALS3(1)(2)224NP040
ALS3(1)(2)224QP040
ALS3(1)(2)334NT040
ALS3(1)(2)474QT040
ALS3(1)(2)472DA063
ALS3(1)(2)682DB063
ALS3(1)(2)103DE063
ALS3(1)(2)153DF063
ALS3(1)(2)153KE063
ALS3(1)(2)223KE063
ALS3(1)(2)333KF063
ALS3(1)(2)473ND063
ALS3(1)(2)473MF063
ALS3(1)(2)473QD063
ALS3(1)(2)683QC063
ALS3(1)(2)683NF063
ALS3(1)(2)683QH063
ALS3(1)(2)104NP063
ALS3(1)(2)154QP063
ALS3(1)(2)154NT063
ALS3(1)(2)224QT063
ALS3(1)(2)222DA100
ALS3(1)(2)332DB100
ALS3(1)(2)472DE100
ALS3(1)(2)682DF100
ALS3(1)(2)103KE100
ALS3(1)(2)153KF100
ALS3(1)(2)223ND100
ALS3(1)(2)223MF100
ALS3(1)(2)223QC100
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Mounting Code: 0 = plain can, 1 = threaded mounting stud
(2) Termination Code: See Termination Tables for available options
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
7
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
VDC
100
100
100
100
100
100
100
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
VDC
Rated
Capacitance
100 Hz
20°C (µF)
22000
33000
33000
47000
68000
68000
100000
470
680
1000
1500
2200
3300
4700
4700
6800
6800
6800
10000
10000
15000
22000
22000
33000
470
680
1000
1500
2200
3300
3300
4700
4700
6800
6800
10000
10000
15000
15000
22000
22000
330
470
680
1000
1500
2200
2200
2200
3300
3300
3300
4700
4700
6800
6800
10000
15000
Rated
Capacitance
Size Code
Case Size
D x L (mm)
QD
NF
QH
NP
QP
NT
QT
DA
DB
DE
DF
KE
KF
ND
MF
MF
QC
QD
NF
QH
NP
QP
NT
QT
DA
DB
DE
KE
KE
KF
ND
MF
QD
QC
NF
QH
NP
QP
NT
NT
QT
DA
DE
DF
KE
KF
KF
ND
MF
MF
QC
QD
NF
QH
NP
QP
NT
QT
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
66 x 105
90 x 67
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
51 x 82
51 x 82
51 x 105
77 x 75
66 x 105
90 x 75
90 x 67
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
77 x 220
90 x 220
36 x 52
36 x 82
36 x 105
51 x 82
51 x 105
51 x 105
77 x 75
66 x 105
66 x 105
90 x 67
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
Size Code
Case Size
Ripple Current
100 Hz
85°C (A)
14.7
17.6
20.8
25.2
29.4
40.6
30.8
2.6
3.9
5.1
5.6
8.2
9.2
10.6
13
15.7
13.7
13.3
14.9
18.8
21.4
26.7
36.1
42.2
3
3.8
5
6.2
7.7
10.4
10.4
15
13.2
13.5
15
17.1
21.6
27
32.4
36.3
42.3
2.4
3.4
4.4
6.1
8.2
8.7
9.1
11.9
12.8
11.8
12.5
14.7
16.3
19.3
24.9
31.7
38.2
10 kHz
85°C (A)
15
19
21.2
25.7
29.8
41.5
33.3
4.3
5.4
7.1
9.1
9.7
13.1
11.5
19.1
17.7
18.5
14.3
15.9
20.3
22.7
28
38.7
44.8
4.5
5.6
7.4
9.8
9.1
12.4
11.9
18.2
14.9
17.7
16.5
18.4
24
29.5
36.5
45.8
47.4
5
7.2
9
10.6
13.5
14.1
15.6
19.3
20.3
18
19.8
21.7
26.6
26
34.4
39.3
46.4
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
21
15
13
10
9
7
6
286
199
135
90
73
48
48
33
27
38
35
28
23
18
13
11
10
247
172
117
86
69
45
52
31
38
35
29
24
19
14
12
9
12
325
223
154
116
77
66
66
52
39
49
47
35
31
23
20
15
15
10 kHz
20°C (mΩ)
20
14
12
9
8
6
5
227
158
107
72
60
40
42
27
23
29
31
25
20
16
12
9
9
187
131
89
67
55
36
43
24
32
27
25
21
16
12
10
7
10
226
154
107
82
55
48
50
37
29
34
36
27
24
18
15
11
12
ALS3(1)(2)223QD100
ALS3(1)(2)333NF100
ALS3(1)(2)333QH100
ALS3(1)(2)473NP100
ALS3(1)(2)683QP100
ALS3(1)(2)683NT100
ALS3(1)(2)104QT100
ALS3(1)(2)471DA200
ALS3(1)(2)681DB200
ALS3(1)(2)102DE200
ALS3(1)(2)152DF200
ALS3(1)(2)222KE200
ALS3(1)(2)332KF200
ALS3(1)(2)472ND200
ALS3(1)(2)472MF200
ALS3(1)(2)682MF200
ALS3(1)(2)682QC200
ALS3(1)(2)682QD200
ALS3(1)(2)103NF200
ALS3(1)(2)103QH200
ALS3(1)(2)153NP200
ALS3(1)(2)223QP200
ALS3(1)(2)223NT200
ALS3(1)(2)333QT200
ALS3(1)(2)471DA250
ALS3(1)(2)681DB250
ALS3(1)(2)102DE250
ALS3(1)(2)152KE250
ALS3(1)(2)222KE250
ALS3(1)(2)332KF250
ALS3(1)(2)332ND250
ALS3(1)(2)472MF250
ALS3(1)(2)472QD250
ALS3(1)(2)682QC250
ALS3(1)(2)682NF250
ALS3(1)(2)103QH250
ALS3(1)(2)103NP250
ALS3(1)(2)153QP250
ALS3(1)(2)153NT250
ALS3(1)(2)223NT250
ALS3(1)(2)223QT250
ALS3(1)(2)331DA350
ALS3(1)(2)471DE350
ALS3(1)(2)681DF350
ALS3(1)(2)102KE350
ALS3(1)(2)152KF350
ALS3(1)(2)222KF350
ALS3(1)(2)222ND350
ALS3(1)(2)222MF350
ALS3(1)(2)332MF350
ALS3(1)(2)332QC350
ALS3(1)(2)332QD350
ALS3(1)(2)472NF350
ALS3(1)(2)472QH350
ALS3(1)(2)682NP350
ALS3(1)(2)682QP350
ALS3(1)(2)103NT350
ALS3(1)(2)153QT350
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Mounting Code: 0 = plain can, 1 = threaded mounting stud
(2) Termination Code: See Termination Tables for available options
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
8
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
VDC
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
VDC
Rated
Capacitance
100 Hz
20°C (µF)
220
330
470
680
1000
1500
1500
2200
2200
2200
3300
3300
3300
3300
3900
4700
4700
4700
4700
6800
6800
6800
10000
10000
220
330
470
680
1000
1500
1500
2200
2200
2200
3300
3300
4700
6800
6800
10000
150
220
330
470
680
1000
1500
1500
2200
2200
2200
2200
3300
3300
3300
4700
3300
4700
Rated
Capacitance
Size Code
Case Size
D x L (mm)
DA
DB
DE
DF
KE
KF
ND
KF
MF
QD
LF
QC
NF
QH
MJ
NF
QH
NJ
NP
NP
QP
NT
NT
QT
DA
DB
DE
DF
KE
KF
ND
MF
QC
QD
NF
QH
NP
QP
NT
QT
DA
DB
DE
DF
KE
KF
ND
MF
QC
QD
MF
NF
QD
NF
QH
NJ
NP
NP
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
51 x 105
66 x 105
90 x 75
63.5 X 105
90 x 67
77 x 105
90 x 98
66 x 115
77 x 105
90 x 98
77 X 115
77 x 146
77 x 146
90 x 146
77 x 220
77 X 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
90 x 67
90 x 75
77 x 105
90 x 98
77 x 146
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
90 x 67
90 x 75
66 x 105
77 x 105
90 x 75
77 x 105
90 x 98
77 X 115
77 x 146
77 x 146
Size Code
Case Size
Ripple Current
100 Hz
85°C (A)
2.1
2.7
3.5
4.4
5.8
7.8
8.3
8.4
11.2
10.7
11.81
11.7
13.4
14.9
12.98
14.6
17.1
15.25
18
19.5
23.2
29
31.50
35.7
2.1
2.7
3.5
4.5
5.7
7.6
8.1
11
10.5
11.1
13.4
14.6
17.6
22.7
28.5
35.2
1.8
2.4
3.1
4
4.9
6.5
8.7
9.5
9.6
11.5
11.1
12.2
12.6
13.8
15.6
14.93
16.1
17.1
10 kHz
85°C (A)
4.4
5.5
7.1
8.8
10.3
13.1
14.7
13.5
18.8
18.9
20.54
17.1
21.3
25.3
21.02
20.9
25.4
23.20
26
26.9
32.9
40.7
42.00
49.4
4.4
5.6
7.2
9
10.4
13.1
14.7
18.9
17.5
18.9
21.3
25.3
25.9
32.8
40.1
48.7
4.1
5.1
6.7
8.4
9.9
12.6
14.9
17.4
15.4
19
19.3
21.1
17.9
21.2
25.5
22.76
25.1
25.2
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
570
382
267
185
139
92
97
78
62
69
54
53
49
45
50
38
36
38
33
27
24
22
19
17
555
372
261
180
136
90
96
61
71
68
48
45
33
23
21
17
735
502
335
235
175
118
95
81
74
67
67
59
53
40
44
30
39
36
10 kHz
20°C (mΩ)
387
260
182
126
98
65
70
56
44
50
36
38
36
32
35
26
26
26
24
20
17
15
14
12
368
247
173
120
94
62
68
42
49
49
36
32
24
17
15
12
485
332
221
155
117
79
65
52
46
47
47
41
33
30
30
20
27
26
ALS3(1)(2)221DA400
ALS3(1)(2)331DB400
ALS3(1)(2)471DE400
ALS3(1)(2)681DF400
ALS3(1)(2)102KE400
ALS3(1)(2)152KF400
ALS3(1)(2)152ND400
ALS3(1)(2)222KF400
ALS3(1)(2)222MF400
ALS3(1)(2)222QD400
ALS3(1)(2)332LF400
ALS3(1)(2)332QC400
ALS3(1)(2)332NF400
ALS3(1)(2)332QH400
ALS3(1)(2)392MJ400
ALS3(1)(2)472NF400
ALS3(1)(2)472QH400
ALS3(1)(2)472NJ400
ALS3(1)(2)472NP400
ALS3(1)(2)682NP400
ALS3(1)(2)682QP400
ALS3(1)(2)682NT400
ALS3(1)(2)103NT400
ALS3(1)(2)103QT400
ALS3(1)(2)221DA415
ALS3(1)(2)331DB415
ALS3(1)(2)471DE415
ALS3(1)(2)681DF415
ALS3(1)(2)102KE415
ALS3(1)(2)152KF415
ALS3(1)(2)152ND415
ALS3(1)(2)222MF415
ALS3(1)(2)222QC415
ALS3(1)(2)222QD415
ALS3(1)(2)332NF415
ALS3(1)(2)332QH415
ALS3(1)(2)472NP415
ALS3(1)(2)682QP415
ALS3(1)(2)682NT415
ALS3(1)(2)103QT415
ALS3(1)(2)151DA450
ALS3(1)(2)221DB450
ALS3(1)(2)331DE450
ALS3(1)(2)471DF450
ALS3(1)(2)681KE450
ALS3(1)(2)102KF450
ALS3(1)(2)152ND450
ALS3(1)(2)152MF450
ALS3(1)(2)222QC450
ALS3(1)(2)222QD450
ALS3(1)(2)222MF450
ALS3(1)(2)222NF450
ALS3(1)(2)332QD450
ALS3(1)(2)332NF450
ALS3(1)(2)332QH450
ALS3(1)(2)472NJ450
ALS3(1)(2)332NP450
ALS3(1)(2)472NP450
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Mounting Code: 0 = plain can, 1 = threaded mounting stud
(2) Termination Code: See Termination Tables for available options
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
9
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Table 1 – Ratings & Part Number Reference cont'd
VDC
450
450
450
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
VDC
Rated
Capacitance
100 Hz
20°C (µF)
4700
6800
10000
100
150
220
330
330
470
680
1000
1000
1500
1500
1500
2200
2200
3300
3300
4700
6800
Rated
Capacitance
Size Code
Case Size
D x L (mm)
QP
NT
QT
DA
DB
DE
DE
DF
KE
KF
ND
MF
NF
QC
QD
QH
NP
NP
QP
NT
QT
90 x 146
77 x 220
90 x 220
36 x 52
36 x 62
36 x 82
36 x 82
36 x 105
51 x 82
51 x 105
77 x 75
66 x 105
77 x 105
90 x 67
90 x 75
90 x 98
77 x 146
77 x 146
90 x 146
77 x 220
90 x 220
Size Code
Case Size
Ripple Current
100 Hz
85°C (A)
21
27.4
33.4
1.6
2
2.7
3.2
3.5
4.4
5.7
7.6
8.1
10.6
9.5
10.1
13.7
14.3
15.3
19
24.3
26.5
10 kHz
85°C (A)
31.8
38.8
46.5
2.9
3.7
4.8
5.7
6.2
7.5
9.6
12.2
13.8
17
14.3
15.9
21.1
21.8
22.6
28.3
33.3
41.3
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
29
21
18
1385
930
635
450
420
365
255
173
175
120
110
119
80
80
54
51
37
27
10 kHz
20°C (mΩ)
19
14
13
847
566
386
350
258
194
133
109
96
65
87
76
50
44
39
32
24
22
ALS3(1)(2)472QP450
ALS3(1)(2)682NT450
ALS3(1)(2)103QT450
ALS3(1)(2)101DA500
ALS3(1)(2)151DB500
ALS3(1)(2)221DE500
ALS3(1)(2)331DE500
ALS3(1)(2)331DF500
ALS3(1)(2)471KE500
ALS3(1)(2)681KF500
ALS3(1)(2)102ND500
ALS3(1)(2)102MF500
ALS3(1)(2)152NF500
ALS3(1)(2)152QC500
ALS3(1)(2)152QD500
ALS3(1)(2)222QH500
ALS3(1)(2)222NP500
ALS3(1)(2)332NP500
ALS3(1)(2)332QP500
ALS3(1)(2)472NT500
ALS3(1)(2)682QT500
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Mounting Code: 0 = plain can, 1 = threaded mounting stud
(2) Termination Code: See Termination Tables for available options
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
10
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Mechanical Data
Polarity and Reversed Voltage
Aluminium Electrolytic capacitors manufactured for use in DC applications contain an anode foil and a cathode foil. As such,
they are polarized devices and must be connected with the +ve to the anode foil and the -ve to the cathode foil. If this were
to be reversed then the electrolytic process that took place in forming the oxide layer on the anode would be recreated in
trying to form an oxide layer on the cathode. In forming the cathode foil in this way, heat would be generated and gas given
off within the capacitor, usually leading to catastrophic failure.
The cathode foil already possesses a thin stabilized oxide layer. This thin oxide layer is equivalent to a forming voltage
of approximately 2 V. As a result, the capacitor can withstand a voltage reversal of up to 2 V for short periods. Above this
voltage, the formation process will commence. Aluminium Electrolytic capacitors can also be manufactured for use in
intermittent AC applications by using two anode foils in place of one anode and one cathode.
Mounting Position
The capacitor can be mounted in any position as long as the safety vent can operate. It is possible for some electrolyte to be
expelled. As this is a conducting liquid, suitable precautions should be initiated by the system designer to avoid secondary
short circuits.
The capacitors are designed to be mounted in free air and are not suitable for submersion in liquid.
Low Inductance Version
A low inductance version of the ALS30/31 capacitors can be designed upon request, typically reducing the inductance by up
to 40% of the standard capacitor's inductance. It is available in 77 & 90 mm diameters.
Insulating Resistance
≥ 100 MΩ at 100 VDC across insulating sleeve. UL recognized sleeving is available for custom parts in this range, upon
request.
(UL No. E358957)
Voltage Proof
≥ 2,500 VDC across insulating sleeve
Safety Vent
A safety vent for overpressure is featured on terminal deck. This is in the form of a rubber plug designed to relieve build-up
of internal pressure due to overstress or catastrophic failure.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
11
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Marking
KEMET Logo
Rated Capacitance,
Capacitance Tolerance
Rated Voltage (VDC)
Climatic Category
Part Number Code
Date of Manufacture,
Batch Number
Made in The
European Union
Construction
Screw Terminal
Insulating End Disc
Detailed Cross Section
Safety Vent
Deck
Insulating Sleeve
Laser Welded
Terminal Tab
Aluminum Can
Margin
Laser Welded
Terminal Tabs
Aluminum Can
Insulating Sleeve
Deck
Paper Spacer Impregnated
with Electrolyte
(First Layer)
Polarity Mark (+)
Screw Terminal (+)
Cathode Aluminum Foil,
Etched (Second Layer)
Paper Spacer Impregnated
with Electrolyte (Third Layer)
Anode Aluminum Foil, Etched,
Covered with Aluminum Oxide
(Fourth Layer)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
Safety Vent Plug
Screw Terminal (−)
A4031_ALS30_31 • 8/30/2016
12
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
Construction Data
The manufacturing process begins with the anode foil being
electrochemically etched to increase the surface area and then
“formed” to produce the aluminum oxide layer. Both the anode and
cathode foils are then interleaved with absorbent paper and wound
into a cylinder. During the winding process, aluminum tabs are
attached to each foil to provide the electrical contact.
Extended cathode
Anode foil
The deck, complete with terminals, is attached to the tabs and then
folded down to rest on top of the winding. The complete winding
is impregnated with electrolyte before being housed in a suitable
container, usually an aluminum can, and sealed. Throughout the
process, all materials inside the housing must be maintained at the
highest purity and be compatible with the electrolyte.
Each capacitor is aged and tested before being sleeved and packed.
The purpose of aging is to repair any damage in the oxide layer
and thus reduce the leakage current to a very low level. Aging is
normally carried out at the rated temperature of the capacitor and
is accomplished by applying voltage to the device while carefully
controlling the supply current. The process may take several hours to
complete.
Damage to the oxide layer can occur due to variety of reasons:
• Slitting of the anode foil after forming
• Attaching the tabs to the anode foil
• Minor mechanical damage caused during winding
A sample from each batch is taken by the quality department after
completion of the production process. This sample size is controlled
by the use of recognized sampling tables defined in BS 6001.
The following tests are applied and may be varied at the request
of the customer. In this case the batch, or special procedure, will
determine the course of action.
Electrical:
• Leakage current
• Capacitance
• ESR
• Impedance
• Tan Delta
Mechanical/Visual:
• Overall dimensions
• Torque test of mounting stud
• Print detail
• Box labels
• Packaging, including packed
quantity
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
Foil tabs
Tissues
Cathode foil
Etching
Forming
Winding
Decking
Impregnation
Assembly
Aging
Testing
Sleeving
Packing
A4031_ALS30_31 • 8/30/2016
13
Screw Terminal Aluminum Electrolytic Capacitors – ALS30/31 Series, +85°C
KEMET Electronic Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4031_ALS30_31 • 8/30/2016
14