156 PUM-SI
www.vishay.com
Vishay BCcomponents
Aluminum Capacitors
Power Ultra Miniature Snap-In
FEATURES
• Polarized aluminum electrolytic capacitors,
non-solid electrolyte
• Large types, very small dimensions, cylindrical
aluminum case, insulated with a blue sleeve
• Charge and discharge proof
• Long useful life: 5000 h at 85 °C
• High ripple current capability
• Keyed polarity version available
APPLICATIONS
056/057
PSM-SI
miniaturized
156
PUM-SI
Fig. 1
high
voltage
157
PUM-SI
• General purpose, industrial and audio/video systems
• Smoothing and filtering
• Standard and switched mode power supplies
• Energy storage in pulse systems
QUICK REFERENCE DATA
DESCRIPTION
Nominal case size
(Ø D x L in mm)
Rated capacitance range
(E6 series), C
R
Tolerance on C
R
Rated voltage range, U
R
Category temperature range
Endurance test at 85 °C
Useful life at 85 °C
Useful life at 40 °C and
1.4 x I
R
applied
Shelf life at 0 V, 85 °C
Based on sectional
specification
Climatic category IEC 60068
VALUE
22 x 25 to 35 x 60
1000 μF to 22 000 μF
± 20 %
10 V to 100 V
- 40 °C to + 85 °C
2000 h
5000 h
90 000 h
500 h
IEC 60384-4/EN130300
40/085/56
MARKING
The capacitors are marked (where possible) with the
following information:
• Rated capacitance (in μF)
• Tolerance code on rated capacitance, code letter in
accordance with IEC 60062 (M for ± 20 %)
• Rated voltage (in V)
• Date code (YYMM)
• Name of manufacturer
• Code for factory of origin
• “-” sign to identify the negative terminal, visible from the
top and side of the capacitor
• Code number
• Climatic category in accordance with IEC 60068
SELECTION CHART FOR C
R
, U
R
, AND RELEVANT NOMINAL CASE SIZES
(Ø D x L in mm)
C
R
(μF)
1000
1200
1500
1800
2200
2700
3300
3900
4700
U
R
(V)
16
-
-
-
-
-
-
-
-
-
-
-
-
25
-
-
-
-
-
-
-
-
-
-
-
22 x 25
40
-
-
-
-
-
-
22 x 25
22 x 30
25 x 25
-
25 x 30
-
50
-
-
-
-
22 x 25
-
-
22 x 30
-
25 x 30
25 x 35
-
63
-
-
22 x 25
25 x 25
22 x 30
25 x 25
25 x 30
25 x 35
-
25 x 40
22 x 50
30 x 30
80
-
-
22 x 30
-
25 x 30
-
-
25 x 40
-
-
30 x 40
-
100
22 x 30
22 x 35
25 x 30
-
25 x 40
30 x 30
30 x 35
30 x 40
35 x 30
-
30 x 50
35 x 40
Revision: 16-Aug-11
1
For technical questions, contact:
aluminumcaps2@vishay.com
Document Number: 28337
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
156 PUM-SI
www.vishay.com
Vishay BCcomponents
U
R
(V)
SELECTION CHART FOR C
R
, U
R
, AND RELEVANT NOMINAL CASE SIZES
(Ø D x L in mm)
C
R
(μF)
5600
6800
8200
10 000
12 000
15 000
18 000
22 000
27 000
39 000
16
-
-
-
25 x 30
-
25 x 40
30 x 30
-
30 x 35
-
35 x 40
25
25 x 25
-
-
22 x 40
25 x 40
30 x 35
-
30 x 40
-
35 x 40
-
40
-
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
-
35 x 40
35 x 50
-
-
50
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
-
-
35 x 50
35 x 60
-
-
63
30 x 35
30 x 40
30 x 50
35 x 40
35 x 50
35 x 60
-
-
-
-
-
80
-
30 x 50
-
35 x 50
-
-
-
-
-
-
-
100
-
35 x 50
35 x 60
-
-
-
-
-
-
-
-
DIMENSIONS
in millimeters
AND AVAILABLE FORMS
TWO TERMINAL SNAP-IN
ØD
+ Terminal
- Terminal
L
L + 2 max.
10
± 0.1
Bottom view
0
5.8
+ 1
mm
-
The minus terminal can be marked with a black dot or
with an imprinted “-”
sign.
Ø 2 ± 0.1 (2 x)
Fig. 2 - Two terminal snap-in
Fig. 3 - Mounting hole diagram
THREE TERMINAL SNAP-IN
Ø 2 ± 0.1 (2 x)
Ø 2.5 ± 0.1
ØD
+ Terminal
- Terminal
Minus pole
marking
Bottom view
10 ± 0.1
L
L + 2 max.
3.3 ± 0.1
4 ± 0.5
4.75 ± 0.1
The 10 mm
spacing
of the 2 pin
snap-in
is used as the base
layout and a third hole is added.
The third hole is closer to the negative primary hole
so
that
polarization is always maintained, together with added
mechanical
stability.
The negative terminal has
TWO
pins which are
BOTH
electrically connected.
Fig. 4 - Three terminal snap-in
Fig. 5 - Mounting hole diagram
Revision: 16-Aug-11
2
For technical questions, contact:
aluminumcaps2@vishay.com
Document Number: 28337
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
156 PUM-SI
www.vishay.com
Table 1
Vishay BCcomponents
DIMENSIONS
in millimeters,
MASS AND PACKAGING QUANTITIES
NOMINAL
CASE SIZE
ØDxL
22 x 25
22 x 30
22 x 35
22 x 40
22 x 50
25 x 25
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
35 x 30
35 x 40
35 x 50
35 x 60
Ø D
max.
(mm)
23
23
23
23
23
26
26
26
26
31
31
31
31
36
36
36
36
L
max.
(mm)
27
32
37
42
52
27
32
37
42
32
37
42
52
32
42
52
62
MASS
(g)
12
16
20
23
29
20
22
24
27
30
35
42
52
40
55
72
84
PACKAGING QUANTITIES
(units per box)
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
CARDBOARD BOX DIMENSIONS
LxWxH
260 x 250 x 39
260 x 250 x 44
260 x 250 x 49
260 x 250 x 54
260 x 250 x 64
290 x 280 x 39
290 x 280 x 44
290 x 280 x 49
290 x 280 x 54
340 x 330 x 44
340 x 330 x 49
340 x 330 x 54
340 x 330 x 64
390 x 198 x 44
390 x 198 x 54
390 x 198 x 64
390 x 198 x 74
ELECTRICAL DATA
SYMBOL
C
R
I
R
I
L1
ESR
Z
DESCRIPTION
Rated capacitance at 100 Hz
Rated RMS ripple current at 100 Hz and 85 °C
Max. leakage current after 1 min at U
R
Max. equivalent series resistance at 100 Hz
Max. impedance at 10 kHz
ORDERING EXAMPLE
Electrolytic capacitor 156 series
1000 μF/25 V; ± 20 %
Nominal case size: Ø 25 x 40 mm
2-terminal snap-in:
Ordering code: MAL2 156 26123 E3
Former 12NC: 2222 156 26123
3-terminal snap-in:
Ordering code: MAL2 156 66123 E3
Former 12NC: 2222 156 66123
Note
• Unless otherwise specified, all electrical values in Table 2 apply
at T
amb
= 20 °C, P = 86 kPa to 106 kPa, RH = 45 % to 75 %
Table 2
ELECTRICAL DATA AND ORDERING INFORMATION
U
R
(V)
C
R
100 Hz
(μF)
10 000
15 000
16
18 000
22 000
39 000
4700
5600
10 000
25
12 000
15 000
18 000
27 000
NOMINAL
CASE SIZE
ØDxL
(mm)
25 x 30
25 x 40
30 x 30
30 x 35
35 x 40
22 x 25
25 x 25
22 x 40
25 x 40
30 x 35
30 x 40
35 x 40
I
R
100 Hz
85 °C
(A)
3.93
4.98
4.12
4.71
5.17
2.37
3.03
4.40
4.73
4.55
5.06
5.04
I
L5
5 min
(μA)
324
484
580
708
1252
239
284
504
604
754
904
1354
MAX. ESR
100 Hz
(m)
49
36
53
44
45
100
74
41
40
47
41
47
MAX. Z
10 kHz
(m)
33
26
33
29
26
90
46
27
27
31
27
27
ORDERING CODE
MAL2156.......
2-TERM.
25103E3
35153E3
35183E3
25223E3
25393E3
16472E3
26562E3
16103E3
26123E3
26153E3
16183E3
26273E3
3-TERM.
65103E3
75153E3
75183E3
65223E3
65393E3
56472E3
66562E3
56103E3
66123E3
66153E3
56183E3
66273E3
Revision: 16-Aug-11
3
For technical questions, contact:
aluminumcaps2@vishay.com
Document Number: 28337
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
156 PUM-SI
www.vishay.com
Vishay BCcomponents
I
R
100 Hz
85 °C
(A)
2.47
2.98
2.69
3.32
4.26
3.49
4.02
4.49
5.39
4.39
5.34
2.34
2.92
3.17
3.64
4.09
3.35
3.88
4.32
5.23
5.18
5.97
2.13
2.37
2.66
2.42
2.95
3.39
3.81
4.26
3.25
3.75
4.19
3.28
5.05
4.23
5.15
5.89
1.83
2.23
2.92
3.44
4.18
4.51
1.72
1.98
2.12
2.77
2.55
2.94
3.32
2.84
4.04
3.67
4.39
5.21
ORDERING CODE
MAL2156.......
2-TERM.
17272E3
27332E3
17332E3
27472E3
37682E3
37822E3
17103E3
17123E3
37153E3
17183E3
27223E3
11222E3
11332E3
21392E3
21472E3
21562E3
21682E3
21822E3
11103E3
11123E3
11183E3
11223E3
18152E3
18182E3
18222E3
28222E3
28272E3
28332E3
28392E3
18472E3
38472E3
28562E3
18682E3
28682E3
38822E3
18103E3
18123E3
18153E3
12152E3
22222E3
22332E3
12472E3
12682E3
12103E3
19102E3
29122E3
29152E3
29222E3
39222E3
29272E3
19332E3
29332E3
19472E3
29472E3
19682E3
19822E3
3-TERM.
57272E3
67332E3
57332E3
67472E3
77682E3
77822E3
57103E3
57123E3
77153E3
57183E3
67223E3
51222E3
51332E3
61392E3
61472E3
61562E3
61682E3
61822E3
51103E3
51123E3
51183E3
51223E3
58152E3
58182E3
58222E3
68222E3
68272E3
68332E3
68392E3
58472E3
78472E3
68562E3
58682E3
68682E3
78822E3
58103E3
58123E3
58153E3
52152E3
62222E3
62332E3
52472E3
52682E3
52103E3
59102E3
59122E3
69152E3
69222E3
79222E3
69272E3
59332E3
69332E3
59472E3
69472E3
59682E3
59822E3
ELECTRICAL DATA AND ORDERING INFORMATION
U
R
(V)
C
R
100 Hz
(μF)
2700
3300
3300
4700
6800
8200
10 000
12 000
15 000
18 000
22 000
2200
3300
3900
4700
5600
6800
8200
10 000
12 000
18 000
22 000
1500
1800
2200
2200
2700
3300
3900
4700
4700
5600
6800
6800
8200
10 000
12 000
15 000
1500
2200
3300
4700
6800
10 000
1000
1200
1500
2200
2200
2700
3300
3300
4700
4700
6800
8200
NOMINAL
CASE SIZE
ØDxL
(mm)
22 x 25
22 x 30
25 x 25
25 x 30
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
35 x 40
35 x 50
22 x 25
22 x 30
25 x 30
25 x 35
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
35 x 50
35 x 60
22 x 25
25 x 25
22 x 30
25 x 25
25 x 30
25 x 35
25 x 40
22 x 50
30 x 30
30 x 35
30 x 40
35 x 30
30 x 50
35 x 40
35 x 50
35 x 60
22 x 30
25 x 30
25 x 40
30 x 40
30 x 50
35 x 50
22 x 30
22 x 35
25 x 30
25 x 40
30 x 30
30 x 35
30 x 40
35 x 30
30 x 50
35 x 40
35 x 50
35 x 60
I
L5
5 min
(μA)
220
268
268
380
548
660
804
964
1204
1444
1764
224
334
394
474
564
684
824
1004
1204
1804
2204
193
231
281
281
344
420
495
596
596
710
861
861
1037
1264
1516
1894
244
356
532
756
1092
1604
204
244
304
444
444
544
664
664
944
944
1364
1644
4
For technical questions, contact:
aluminumcaps2@vishay.com
MAX. ESR
100 Hz
(m)
97
74
93
68
49
74
60
52
41
62
47
107
76
74
62
53
79
65
56
43
50
51
128
120
92
115
86
71
61
50
85
69
59
97
46
67
51
52
318
230
155
121
88
74
338
282
239
164
181
148
123
147
90
102
76
63
MAX. Z
10 kHz
(m)
57
43
58
44
33
44
38
33
28
33
28
62
46
47
40
35
48
40
35
29
29
46
68
69
50
70
51
43
37
30
53
45
39
53
32
39
32
47
308
224
152
119
87
73
312
261
223
154
171
140
116
140
86
98
73
61
40
50
63
80
100
Revision: 16-Aug-11
Document Number: 28337
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
156 PUM-SI
www.vishay.com
Vishay BCcomponents
CONDITIONS
VALUE
U
s
= 1.15 x U
R
U
rev
1 V
After 1 min at U
R
After 5 min at U
R
I
L1
0.006 C
R
x U
R
+ 4 μA
I
L5
0.002 C
R
x U
R
+ 4 μA
Typ. 19 nH
Max. 25 nH
ADDITIONAL ELECTRICAL DATA
PARAMETER
Voltage
Surge voltage
Reverse voltage
Current
Leakage current
Inductance
Equivalent series inductance (ESL)
All case sizes
RIPPLE CURRENT AND USEFUL LIFE
MGA453
2.4
2.3
I
A
I
R
2.2
2.1
2.0
1.9
1.8
1.7
1
1.
2
life multiplier
1.6
1.
5
2
1.5
2.
5
3
1.4
4
5
1.3
8
1.2
10
15
1.1
1.0
I
A
= Actual ripple current at 100 Hz
I
R
= Rated ripple current at 100 Hz and 85 °C
(1)
Useful life at 85 °C and I
R
applied: 5000 h
0.8
0.5
0.0
40
20
30
45
60
50
60
70
80
(1)
90
T
amb
(°C)
Fig. 6 - Multiplier of useful life as a function of ambient temperature and ripple current load
Revision: 16-Aug-11
5
For technical questions, contact:
aluminumcaps2@vishay.com
Document Number: 28337
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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