Kemet ALC40EL681EL500 Snap-in aluminum electrolytic capacitor Datasheet

Snap-In Aluminum Electrolytic Capacitors
ALC40 Series, +105ºC
Overview
Applications
KEMET's ALC40 Series of snap-in capacitors features the
same high ripple currents and long-life characteristics as
the ALC10 Series but can operate at higher temperatures.
KEMET's ALC40 Series of capacitors is suited for high
reliability and long life applications such as frequency
converters, uninterruptible power supply (UPS) systems
and switch mode power supplies (SMPS). The extended
temperature range allows increased ripple currents at lower
temperatures.
Benefits
•
•
•
•
•
Compact size
Long life, up to 9,000 hours at +105°C (VR , IR applied)
High ripple current
Excellent surge voltage capability
Optimized designs available upon request
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Part Number System
ALC40
A
822
BB
025
Series
Termination
Capacitance Code (µF)
Size Code
Rated Voltage (VDC)
Snap-In type
Aluminum Electrolytic
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
450 = 450
500 = 500
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
1
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Performance Characteristics
Item
Performance Characteristics
Capacitance Range
47 – 120,000 µF
Rated Voltage
25 – 500 VDC
Operating Temperature
-40 to +105°C
Storage Temperature Range
-55 to +105°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 +105°C (hours)
Rated Voltage at +105°C
(hours)
25
6,000
10,000
30
7,000
11,000
35
8,000
13,000
40 – 50
9,000
14,000
∆ 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
D ≤ 40 mm
0.75 mm displacement amplitude
or 10g maximum acceleration.
Vibration applied for three
2-hour sessions at 10 – 500 Hz
(Capacitor clamped by body).
D > 40 mm
0.35 mm displacement amplitude
or 5g 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 40/105/56
Surge Voltage
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
A4026_ALC40 • 8/14/2016
2
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Test Method & Performance
Endurance Life Test
Conditions
Performance
Temperature
+105°C
Test Duration
5,000 hours
Ripple Current
Voltage
Performance
Rated ripple current in specified table
The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor
The following specifications will be satisfied when the capacitor is tested at +20°C:
Capacitance Change
Equivalent Series Resistance
Leakage Current
≤ 160 V
Within 15% of the initial value
> 160 V
Within 10% of the initial value
Does not exceed 200% of the initial value
Does not exceed leakage current limit
Dimensions – Millimeters
Size Code
BB
BC
BD
CB
CC
CD
CE
CF
DB
DC
DD
DE
DF
DG
DH
DL
EB
EC
ED
EE
EF
EG
Dimensions in mm
D
L
-0/+1
±2
Approximate
Weight
Grams
25
25
25
30
30
30
30
30
35
35
35
35
35
35
35
35
40
40
40
40
40
40
30
35
40
30
35
40
45
50
30
35
40
45
50
55
60
80
30
35
40
45
50
55
28
30
35
35
40
45
50
55
42
50
55
65
70
75
80
105
49
57
65
80
82
95
Dimensions in mm
D
L
Size Code
EH
EL
EP
FB
FC
FD
FE
FF
FG
FH
FL
FP
KB
KC
KD
KE
KF
KG
KH
KL
KP
-0/+1
±2
Approximate
Weight
Grams
40
40
40
45
45
45
45
45
45
45
45
45
50
50
50
50
50
50
50
50
50
60
80
105
30
35
40
45
50
55
60
80
105
30
35
40
45
50
55
60
80
105
98
131
170
62
72
82
92
103
113
123
164
215
75
88
100
113
126
138
151
201
264
Note: Dimensions include sleeving
Note: Dimensions include sleeving
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
3
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Termination Tables
Termination
Code
A
D
F
C
E
25
•
•
•
30
•
•
•
35
•
•
40
•
•
G
H
•
•
•
•
•
•
•
•
45
•
•
•
•
50
•
•
•
•
Diameter (mm)
Mounting: These capacitors are designed to be mounted by their terminations alone and may be used in any
position. Dummy pins must be isolated on 4 and 5 pin styles.
Termination
Code
Termination
Style
LL
±1
Standard Termination Option
A
2 Pin
6.3
G (D ≥ 45)
5 Pin
6.3
Other Termination Options
D
2 Pin
4
F
3 Pin
4
C
4 Pin
6.3
E
4 Pin
4
H
5 Pin
4
Dimensions in mm
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
4
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Termination Tables cont'd
Style A/D
SIDE VIEW
PCB LAYOUT
TERMINAL
END VIEW
L
D
2 ±0.1
LL
Style F
SIDE VIEW
D
+
SIDE VIEW
TERMINAL
END VIEW
L
3.3 ±0.1
Ø2.5 Minimum
+ ve
4.75 ±0.1
10 ±0.1
Ø2 ±0.1 Typical
-
LL
Style C/E
PCB LAYOUT
TERMINAL
END VIEW
L
10 ±0.1
PCB LAYOUT
4 Holes Ø2 ±0.1
on a Ø22.5 PCD
- ve
-
D
+
30°
30°
LL
Style G/H
SIDE VIEW
+ ve
TERMINAL
END VIEW
L
-
D
+
PCB LAYOUT
5 Holes Ø2 ±0.1
on a Ø25.0 PCD
- ve
30°
30°
30°
LL
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
+ ve
A4026_ALC40 • 8/14/2016
5
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
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
A4026_ALC40 • 8/14/2016
6
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
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
A4026_ALC40 • 8/14/2016
7
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Table 1 – Ratings & Part Number Reference
VDC
25
25
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
40
40
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
100
100
100
100
VDC
Rated
Capacitance
100 Hz
20°C (µF)
8200
10000
12000
12000
15000
18000
22000
27000
27000
27000
33000
33000
39000
39000
47000
56000
82000
120000
3900
5600
5600
6800
6800
8200
10000
12000
12000
12000
15000
15000
18000
18000
22000
27000
47000
68000
2200
3300
3900
3900
4700
5600
5600
6800
6800
6800
8200
8200
8200
10000
10000
12000
15000
22000
33000
820
1000
1200
1200
Rated
Capacitance
Size Code
Case Size
D x L (mm)
BB
BC
BD
CB
CC
CD
DC
CF
DD
EB
DF
EC
DF
ED
EF
EG
EL
EP
BB
BC
CB
BD
CC
CC
CD
CF
DC
EB
DD
ED
DF
EE
EF
EG
EL
EP
BB
BC
BD
CB
CC
CD
EB
CF
DC
EC
CF
DD
ED
DF
EE
EF
EH
EL
EP
BB
BC
BD
CB
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
35 x 35
30 x 50
35 x 40
40 x 30
35 x 50
40 x 35
35 x 50
40 x 40
40 x 50
40 x 55
40 x 80
40 x 105
25 x 30
25 x 35
30 x 30
25 x 40
30 x 35
30 x 35
30 x 40
30 x 50
35 x 35
40 x 30
35 x 40
40 x 40
35 x 50
40 x 45
40 x 50
40 x 55
40 x 80
40 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
40 x 30
30 x 50
35 x 35
40 x 35
30 x 50
35 x 40
40 x 40
35 x 50
40 x 45
40 x 50
40 x 60
40 x 80
40 x 105
25 x 30
25 x 35
25 x 40
30 x 30
Size Code
Case Size
Ripple Current
100 Hz
105°C (A)
1.97
2.33
2.74
2.18
2.65
3.04
2.91
3.94
3.34
4.03
4.32
4.83
4.32
5.57
7.30
7.51
11.06
13.41
1.87
2.23
2.08
2.61
2.55
2.53
2.90
3.75
2.77
4.13
3.18
5.66
4.12
6.46
7.34
7.50
10.42
12.71
1.69
2.01
2.36
1.88
2.28
2.61
3.82
3.39
2.50
4.18
3.33
2.87
5.01
3.71
5.69
6.50
7.81
9.70
12.01
1.39
1.65
1.93
1.57
10 kHz
105°C (A)
2.11
2.50
2.93
2.33
2.83
3.24
3.10
4.21
3.56
4.09
4.61
4.90
4.61
5.65
7.40
7.61
11.24
14.05
2.09
2.49
2.31
2.92
2.84
2.81
3.22
4.18
3.08
4.22
3.53
5.78
4.58
6.60
7.50
7.63
10.59
13.47
1.98
2.35
2.75
2.18
2.65
3.03
3.91
3.93
2.90
4.26
3.98
3.33
5.12
4.31
5.81
6.64
7.99
9.92
13.01
1.82
2.16
2.53
2.01
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
183
148
123
157
125
103
116
73
96
75
70
66
69
53
41
38
22
18
202
149
171
123
145
129
107
80
121
88
100
63
73
53
43
39
23
17
227
165
138
185
148
122
102
92
141
91
48
116
72
85
60
50
39
27
18
294
238
198
245
10 kHz
20°C (mΩ)
157
126
105
138
109
91
104
64
86
69
63
62
62
49
37
35
20
17
166
124
144
102
120
110
91
68
106
79
87
56
64
47
39
35
21
16
180
133
111
154
123
102
90
75
119
81
35
99
64
72
53
44
34
24
17
220
177
147
191
ALC40(1)822BB025
ALC40(1)103BC025
ALC40(1)123BD025
ALC40(1)123CB025
ALC40(1)153CC025
ALC40(1)183CD025
ALC40(1)223DC025
ALC40(1)273CF025
ALC40(1)273DD025
ALC40(1)273EB025
ALC40(1)333DF025
ALC40(1)333EC025
ALC40(1)393DF025
ALC40(1)393ED025
ALC40(1)473EF025
ALC40(1)563EG025
ALC40(1)823EL025
ALC40(1)124EP025
ALC40(1)392BB040
ALC40(1)562BC040
ALC40(1)562CB040
ALC40(1)682BD040
ALC40(1)682CC040
ALC40(1)822CC040
ALC40(1)103CD040
ALC40(1)123CF040
ALC40(1)123DC040
ALC40(1)123EB040
ALC40(1)153DD040
ALC40(1)153ED040
ALC40(1)183DF040
ALC40(1)183EE040
ALC40(1)223EF040
ALC40(1)273EG040
ALC40(1)473EL040
ALC40(1)683EP040
ALC40(1)222BB063
ALC40(1)332BC063
ALC40(1)392BD063
ALC40(1)392CB063
ALC40(1)472CC063
ALC40(1)562CD063
ALC40(1)562EB063
ALC40(1)682CF063
ALC40(1)682DC063
ALC40(1)682EC063
ALC40(1)822CF063
ALC40(1)822DD063
ALC40(1)822ED063
ALC40(1)103DF063
ALC40(1)103EE063
ALC40(1)123EF063
ALC40(1)153EH063
ALC40(1)223EL063
ALC40(1)333EP063
ALC40(1)821BB100
ALC40(1)102BC100
ALC40(1)122BD100
ALC40(1)122CB100
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Termination code: See Termination Tables for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
8
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
100
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
200
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
250
250
250
250
250
350
350
350
VDC
Rated
Capacitance
100 Hz
20°C (µF)
1500
1800
2200
2200
2200
2700
2700
3300
3300
3900
4700
5600
8200
10000
270
390
470
470
560
680
680
820
820
820
1000
1000
1200
1200
1500
1800
2700
3900
5600
6800
220
270
330
330
390
470
470
560
560
560
680
680
820
820
1000
1000
1200
1500
1800
2700
3900
4700
120
150
180
Rated
Capacitance
Size Code
Case Size
D x L (mm)
CC
CD
CF
DC
EB
DD
ED
DF
EE
EF
EG
EH
EL
EP
BB
BC
BD
CB
CC
CD
EB
CF
DC
EC
DD
ED
DF
EE
EF
EH
EL
EP
FP
KP
BB
BC
BD
CB
CC
CD
EB
CF
DC
EC
DD
ED
DF
EE
DH
EF
EG
DL
EL
EP
FP
KP
BB
BC
BD
30 x 35
30 x 40
30 x 50
35 x 35
40 x 30
35 x 40
40 x 40
35 x 50
40 x 45
40 x 50
40 x 55
40 x 60
40 x 80
40 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
40 x 30
30 x 50
35 x 35
40 x 35
35 x 40
40 x 40
35 x 50
40 x 45
40 x 50
40 x 60
40 x 80
40 x 105
45 x 105
50 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
40 x 30
30 x 50
35 x 35
40 x 35
35 x 40
40 x 40
35 x 50
40 x 45
35 x 60
40 x 50
40 x 55
35 x 80
40 x 80
40 x 105
45 x 105
50 x 105
25 x 30
25 x 35
25 x 40
Size Code
Case Size
Ripple Current
100 Hz
105°C (A)
1.90
2.18
2.82
2.10
3.58
2.41
4.92
3.12
5.59
6.41
6.67
7.46
9.28
11.33
1.01
1.24
1.45
1.24
1.50
1.72
2.97
2.18
1.70
3.35
1.95
3.92
2.50
4.50
5.13
6.10
7.62
7.90
8.68
9.08
0.93
1.10
1.29
1.13
1.36
1.56
2.59
1.96
1.57
3.05
1.80
3.49
3.12
4.01
3.61
4.58
4.93
4.43
6.77
7.05
7.90
8.36
0.88
1.04
1.20
10 kHz
105°C (A)
2.44
2.80
3.63
2.67
3.80
3.07
5.24
3.97
5.95
6.83
7.04
7.87
9.78
13.12
1.56
1.86
2.19
1.76
2.13
2.44
3.67
3.16
2.34
4.06
2.69
4.80
3.48
5.50
6.23
7.53
9.32
12.31
12.54
12.29
1.50
1.77
2.08
1.69
2.04
2.34
3.49
3.02
2.25
4.16
2.59
4.76
4.66
5.46
5.78
6.22
6.51
6.88
9.27
12.03
12.43
12.30
2.07
2.46
2.81
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
195
162
123
177
128
146
95
108
78
65
58
49
34
24
542
386
320
369
301
249
202
196
252
173
208
140
159
116
94
76
52
49
40
36
592
480
393
441
364
302
258
243
297
221
245
180
190
149
164
123
106
112
67
62
50
44
868
694
578
10 kHz
20°C (mΩ)
151
125
94
142
110
118
80
86
66
55
50
42
29
21
377
271
224
270
219
181
158
140
191
137
158
110
119
91
74
60
41
34
28
26
405
327
268
312
256
212
193
168
217
166
179
134
137
111
125
92
80
90
50
42
33
30
562
449
374
ALC40(1)152CC100
ALC40(1)182CD100
ALC40(1)222CF100
ALC40(1)222DC100
ALC40(1)222EB100
ALC40(1)272DD100
ALC40(1)272ED100
ALC40(1)332DF100
ALC40(1)332EE100
ALC40(1)392EF100
ALC40(1)472EG100
ALC40(1)562EH100
ALC40(1)822EL100
ALC40(1)103EP100
ALC40(1)271BB200
ALC40(1)391BC200
ALC40(1)471BD200
ALC40(1)471CB200
ALC40(1)561CC200
ALC40(1)681CD200
ALC40(1)681EB200
ALC40(1)821CF200
ALC40(1)821DC200
ALC40(1)821EC200
ALC40(1)102DD200
ALC40(1)102ED200
ALC40(1)122DF200
ALC40(1)122EE200
ALC40(1)152EF200
ALC40(1)182EH200
ALC40(1)272EL200
ALC40(1)392EP200
ALC40(1)562FP200
ALC40(1)682KP200
ALC40(1)221BB250
ALC40(1)271BC250
ALC40(1)331BD250
ALC40(1)331CB250
ALC40(1)391CC250
ALC40(1)471CD250
ALC40(1)471EB250
ALC40(1)561CF250
ALC40(1)561DC250
ALC40(1)561EC250
ALC40(1)681DD250
ALC40(1)681ED250
ALC40(1)821DF250
ALC40(1)821EE250
ALC40(1)102DH250
ALC40(1)102EF250
ALC40(1)122EG250
ALC40(1)152DL250
ALC40(1)182EL250
ALC40(1)272EP250
ALC40(1)392FP250
ALC40(1)472KP250
ALC40(1)121BB350
ALC40(1)151BC350
ALC40(1)181BD350
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Termination code: See Termination Tables for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
9
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
VDC
Rated
Capacitance
100 Hz
20°C (µF)
180
220
270
270
330
390
390
390
470
470
560
560
560
680
820
1000
1500
2200
2700
100
120
150
150
180
220
220
270
270
330
330
330
390
390
470
470
470
470
560
680
680
1000
1200
1800
2200
47
56
68
68
82
100
120
150
150
150
180
180
220
220
270
Rated
Capacitance
Size Code
Case Size
D x L (mm)
CB
CC
CD
EB
DC
CF
DD
ED
DF
EE
DF
DH
EF
EH
DL
EL
EP
FP
KP
BB
BC
BD
CB
CC
CD
EB
DC
EC
CF
DD
ED
DF
EE
DE
DF
DH
EF
EG
DL
EH
EL
EP
FP
KP
BB
BC
BD
CB
CC
CD
DC
CF
DD
EB
DF
EC
DF
ED
EF
30 x 30
30 x 35
30 x 40
40 x 30
35 x 35
30 x 50
35 x 40
40 x 40
35 x 50
40 x 45
35 x 50
35 x 60
40 x 50
40 x 60
35 x 80
40 x 80
40 x 105
45 x 105
50 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
40 x 30
35 x 35
40 x 35
30 x 50
35 x 40
40 x 40
35 x 50
40 x 45
35 x 45
35 x 50
35 x 60
40 x 50
40 x 55
35 x 80
40 x 60
40 x 80
40 x 105
45 x 105
50 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
35 x 35
30 x 50
35 x 40
40 x 30
35 x 50
40 x 35
35 x 50
40 x 40
40 x 50
Size Code
Case Size
Ripple Current
100 Hz
105°C (A)
1.17
1.36
1.59
1.97
1.79
2.02
2.02
2.64
2.72
3.00
2.57
3.11
3.41
3.99
3.82
5.00
6.00
6.79
7.34
0.85
1.00
1.17
1.14
1.31
1.54
1.88
1.73
2.21
1.98
1.98
2.56
2.64
2.88
2.50
2.51
3.04
3.28
3.62
3.72
4.08
4.85
5.76
6.48
7.02
0.66
0.76
0.88
0.87
1.01
1.18
1.36
1.54
1.57
1.73
1.88
2.01
2.28
2.34
2.80
10 kHz
105°C (A)
2.46
2.88
3.33
4.36
3.24
4.02
3.67
5.73
4.90
6.46
4.44
5.70
7.27
8.39
6.72
9.98
11.47
12.06
12.08
2.09
2.45
2.83
2.46
2.88
3.33
4.36
3.23
4.95
4.02
3.64
5.76
4.66
6.48
4.73
4.40
5.78
7.30
7.78
6.69
8.58
10.16
11.46
12.04
12.08
1.74
2.03
2.34
2.19
2.54
2.95
3.11
3.67
3.53
4.14
4.27
4.70
4.71
5.47
6.74
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
618
502
410
448
378
287
317
312
251
258
224
224
216
177
150
120
99
77
66
1193
991
794
835
690
565
521
470
430
383
386
350
323
295
300
277
270
245
209
200
173
118
103
82
70
2011
1687
1391
1403
1163
955
810
642
651
642
541
538
449
440
356
10 kHz
20°C (mΩ)
410
332
272
291
260
191
218
203
170
168
155
155
141
114
102
78
68
53
45
788
653
524
562
463
379
320
322
266
258
266
216
221
182
192
192
185
151
130
131
107
73
70
55
47
1392
1168
963
974
807
663
565
446
454
447
377
374
315
306
248
ALC40(1)181CB350
ALC40(1)221CC350
ALC40(1)271CD350
ALC40(1)271EB350
ALC40(1)331DC350
ALC40(1)391CF350
ALC40(1)391DD350
ALC40(1)391ED350
ALC40(1)471DF350
ALC40(1)471EE350
ALC40(1)561DF350
ALC40(1)561DH350
ALC40(1)561EF350
ALC40(1)681EH350
ALC40(1)821DL350
ALC40(1)102EL350
ALC40(1)152EP350
ALC40(1)222FP350
ALC40(1)272KP350
ALC40(1)101BB400
ALC40(1)121BC400
ALC40(1)151BD400
ALC40(1)151CB400
ALC40(1)181CC400
ALC40(1)221CD400
ALC40(1)221EB400
ALC40(1)271DC400
ALC40(1)271EC400
ALC40(1)331CF400
ALC40(1)331DD400
ALC40(1)331ED400
ALC40(1)391DF400
ALC40(1)391EE400
ALC40(1)471DE400
ALC40(1)471DF400
ALC40(1)471DH400
ALC40(1)471EF400
ALC40(1)561EG400
ALC40(1)681DL400
ALC40(1)681EH400
ALC40(1)102EL400
ALC40(1)122EP400
ALC40(1)182FP400
ALC40(1)222KP400
ALC40(1)470BB450
ALC40(1)560BC450
ALC40(1)680BD450
ALC40(1)680CB450
ALC40(1)820CC450
ALC40(1)101CD450
ALC40(1)121DC450
ALC40(1)151CF450
ALC40(1)151DD450
ALC40(1)151EB450
ALC40(1)181DF450
ALC40(1)181EC450
ALC40(1)221DF450
ALC40(1)221ED450
ALC40(1)271EF450
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Termination code: See Termination Tables for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
10
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
450
450
450
450
450
450
450
450
450
450
450
500
500
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)
330
330
330
390
470
470
560
820
820
1200
1500
56
68
82
82
120
150
180
180
180
220
270
270
330
390
470
470
680
820
1000
1200
Rated
Capacitance
Size Code
Case Size
D x L (mm)
DF
DH
EG
EH
DH
DL
EL
EL
EP
FP
KP
BB
BC
BD
CB
CC
DC
CF
DD
EB
EC
DF
ED
DH
EF
DL
EG
EL
EP
FP
KP
35 x 50
35 x 60
40 x 55
40 x 60
35 X 60
35 x 80
40 x 80
40 X 80
40 x 105
45 x 105
50 x 105
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
35 x 35
30 x 50
35 x 40
40 x 30
40 x 35
35 x 50
40 x 40
35 x 60
40 x 50
35 x 80
40 x 55
40 x 80
40 x 105
45 x 105
50 x 105
Size Code
Case Size
Ripple Current
100 Hz
105°C (A)
2.53
2.91
3.14
3.50
3.00
3.51
4.32
4.30
5.34
5.84
6.44
0.75
0.85
0.97
1.00
1.26
1.51
1.67
1.71
1.77
2.03
2.20
2.32
2.52
2.94
3.14
3.30
4.25
4.71
5.52
6.27
10 kHz
105°C (A)
5.14
5.53
7.29
8.04
5.82
6.68
9.57
10.04
11.05
11.64
11.85
1.58
1.81
2.05
2.03
2.51
2.88
3.34
3.26
3.55
4.09
4.06
4.66
4.62
5.81
5.61
6.42
8.14
8.95
10.08
11.00
ESR
Maximum
Impedance
Maximum
100 Hz
20°C (mΩ)
206
285
293
249
232
203
175
154
121
105
86
3930
3240
2690
2700
1850
1500
1230
1250
1250
1020
840
830
690
580
480
480
330
280
230
190
10 kHz
20°C (mΩ)
140
198
204
174
148
138
122
98
85
71
59
3170
2610
2170
2180
1500
1210
1000
1010
1010
820
680
670
560
470
390
390
270
220
190
160
ALC40(1)331DF450
ALC40(1)331DH450
ALC40(1)331EG450
ALC40(1)391EH450
ALC40(1)471DH450
ALC40(1)471DL450
ALC40(1)561EL450
ALC40(1)821EL450
ALC40(1)821EP450
ALC40(1)122FP450
ALC40(1)152KP450
ALC40(1)560BB500
ALC40(1)680BC500
ALC40(1)20ABD500
ALC40(1)820CB500
ALC40(1)121CC500
ALC40(1)151DC500
ALC40(1)181CF500
ALC40(1)181DD500
ALC40(1)181EB500
ALC40(1)221EC500
ALC40(1)271DF500
ALC40(1)271ED500
ALC40(1)331DH500
ALC40(1)391EF500
ALC40(1)471DL500
ALC40(1)471EG500
ALC40(1)681EL500
ALC40(1)821EP500
ALC40(1)102FP500
ALC40(1)122KP500
ESR
Impedance
Part Number
Ripple Current
Part Number
(1) Termination code: See Termination Tables for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
11
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
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 upright or inclined to a horizontal position.
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 either the base (opposing end to the terminals) or the side of the can. This
appears in the form of a grooved section on the surface of the can, which is a weakened area and designed to relieve buildup 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
A4026_ALC40 • 8/14/2016
12
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
Marking
KEMET Logo
Rated Capacitance,
Capacitance Tolerance
Rated Voltage (VDC)
Part Number Code
Climatic Category
Date of Manufacture,
Batch Number
Made in The
European Union
Polarity Stripe (−)
(Not Shown)
Construction
Detailed Cross Section
Termination Pin
Insulating End Disc
Insulating Sleeve
Aluminum Can
with Safety Vent
Rubber Seal
Laser Welded
Terminal Tab
Laser Welded
Terminal Tabs
Margin
Aluminum Can
Insulating Sleeve
Polarity Stripe (−)
(Not Shown)
Rubber Seal
Paper Spacer Impregnated
with Electrolyte
(First Layer)
Cathode Aluminum
Foil, Etched
(Second Layer)
Termination Pin (+)
Termination Pin (−)
Paper Spacer Impregnated Anode Aluminum Foil,
Etched, Covered with
with Electrolyte
Aluminum Oxide (Fourth
(Third Layer)
Layer)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
A4026_ALC40 • 8/14/2016
13
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
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
A4026_ALC40 • 8/14/2016
14
Snap-In Aluminum Electrolytic Capacitors – ALC40 Series, +105ºC
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
A4026_ALC40 • 8/14/2016
15