156 PUM-SI
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 hours at 85 °C.
• High ripple current capability.
• Keyed polarity version available
• Lead (Pb)-free versions are RoHS compliant.
Fig.1 Component outline.
Pb-free
Available
RoHS*
COMPLIANT
APPLICATIONS
•
•
•
•
QUICK REFERENCE DATA
DESCRIPTION
VALUE
Nominal case size (∅D × L in mm)
Rated capacitance range
(E6 series), CR
22 × 25 to 35 × 60
1000 to 22000 µF
Tolerance on CR
Rated voltage range, UR
Category temperature range
Endurance test at 85 °C
Useful life at 85 °C
Useful life at 40 °C and
1.4 × IR applied
Shelf life at 0 V, 85 °C
Based on sectional specification
Climatic category IEC 60068
± 20 %
10 to 100 V
− 40 to + 85 °C
2000 hours
5000 hours
90000 hours
500 hours
IEC 60384-4/EN130300
40/085/56
General purpose, industrial and audio/video systems.
Smoothing and filtering.
Standard and switched mode power supplies.
Energy storage in pulse systems.
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 CR, UR AND RELEVANT NOMINAL CASE SIZES (∅D × L in mm)
CR
(µF)
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
39000
UR (V)
16
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
25 × 30
−
25 × 40
30 × 30
−
30 × 35
−
35 × 40
25
−
−
−
−
−
−
−
−
−
−
−
22 × 25
25 × 25
−
−
22 × 40
25 × 40
30 × 35
−
30 × 40
−
35 × 40
−
40
−
−
−
−
−
−
22 × 25
22 × 30
25 × 25
−
25 × 30
−
−
25 × 40
30 × 30
30 × 35
30 × 40
30 × 50
−
35 × 40
35 × 50
−
−
50
−
−
−
−
22 × 25
−
−
22 × 30
−
25 × 30
25 × 35
−
25 × 40
30 × 30
30 × 35
30 × 40
30 × 50
−
−
35 × 50
35 × 60
−
−
63
−
−
22 × 25
25 × 25
22 × 30
25 × 25
25 × 30
25 × 35
−
25 × 40
22 × 50
30 × 30
30 × 35
30 × 40
30 × 50
35 × 40
35 × 50
35 × 60
−
−
−
−
−
80
−
−
22 × 30
−
25 × 30
−
−
25 × 40
−
−
30 × 40
−
−
30 × 50
−
35 × 50
−
−
−
−
−
−
−
100
22 × 30
22 × 35
25 × 30
−
25 × 40
30 × 30
30 × 35
30 × 40
35 × 30
−
30 × 50
35 × 40
−
35 × 50
35 × 60
−
−
−
−
−
−
−
−
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 28337
Revision: 28-Oct-05
For technical questions contact: aluminumcaps2@vishay.com
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35
156 PUM-SI
Aluminum Capacitors
Power Ultra Miniature Snap-in
Vishay BCcomponents
DIMENSIONS in millimeters AND AVAILABLE FORMS
TWO TERMINAL SNAP-IN
∅D
+ TERMINAL
L + 2 max.
L
±
− TERMINAL
+0
5.8 -1 mm
Bottom view
∅ ±
×
The minus terminal can be marked with a black dot or with an imprinted ‘−’ sign.
Fig.3 Mounting hole diagram.
Fig.2 Two terminal snap-in.
THREE TERMINAL SNAP-IN
∅ ±
∅
∅
+
×
±
+
−
±
±
±
±
The negative terminal has TWO pins which are BOTH electrically connected.
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.
Fig.4 Three terminal snap-in.
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Fig.5 Mounting hole diagram.
For technical questions contact: aluminumcaps2@vishay.com
Document Number: 28337
Revision: 28-Oct-05
156 PUM-SI
Aluminum Capacitors
Power Ultra Miniature Snap-in
Vishay BCcomponents
Table 1
DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES
NOMINAL
CASE SIZE
∅D × L
∅Dmax
(mm)
Lmax
(mm)
MASS
(G)
PACKAGING QUANTITIES
(units per box)
CARDBOARD BOX DIMENSIONS
L×W×H
22 × 25
22 × 30
22 × 35
22 × 40
22 × 50
25 × 25
25 × 30
25 × 35
25 × 40
30 × 30
30 × 35
30 × 40
30 × 50
35 × 30
35 × 40
35 × 50
35 × 60
23
23
23
23
23
26
26
26
26
31
31
31
31
36
36
36
36
27
32
37
42
52
27
32
37
42
32
37
42
52
32
42
52
62
≈12
≈16
≈20
≈23
≈29
≈20
≈22
≈24
≈27
≈30
≈35
≈42
≈52
≈40
≈55
≈72
≈84
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
260 × 250 × 39
260 × 250 × 44
260 × 250 × 49
260 × 250 × 54
260 × 250 × 64
290 × 280 × 39
290 × 280 × 44
290 × 280 × 49
290 × 280 × 54
340 × 330 × 44
340 × 330 × 49
340 × 330 × 54
340 × 330 × 64
390 × 198 × 44
390 × 198 × 54
390 × 198 × 64
390 × 198 × 74
ORDERING EXAMPLE*
ELECTRICAL DATA
SYMBOL
DESCRIPTION
CR
rated capacitance at 100 Hz
IR
rated rms ripple current at 100 Hz and 85 °C
IL1
max. leakage current after 1 minute at ur
ESR
max. equivalent series resistance at 100 Hz
Z
Note
Electrolytic capacitor 156 series
10000 µF/25 V; ±20%
Nominal case size: 25 × 40 mm
2-TERMINAL SNAP-IN:
Catalog number: 2222 156 26123
max. impedance at 10 kHz
1. Unless otherwise specified, all electrical values in Table 2 apply at
Tamb = 20 °C, P = 86 to 106 kPa, RH = 45 to 75%.
3-TERMINAL SNAP-IN:
Catalog number: 2222 156 66123
*Note: To ensure delivery of lead (Pb)-free parts during the
transition period, please contact your Vishay sales agent.
Table 2
ELECTRICAL DATA AND ORDERING INFORMATION
UR
(V)
16
25
CR
100 Hz
(µF)
NOMINAL
CASE SIZE
∅D × L
(mm)
IR
100 Hz
85 °C
(A)
IL5
5 min
(µA)
10000
15000
18000
22000
39000
4700
5600
10000
12000
15000
18000
27000
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
3.93
4.98
4.12
4.71
5.17
2.37
3.03
4.40
4.73
4.55
5.06
5.04
324
484
580
708
1252
239
284
504
604
754
904
1354
Document Number: 28337
Revision: 28-Oct-05
ESR max
100 Hz
(mΩ)
49
36
53
44
45
100
74
41
40
47
41
47
Z max
10 KHz
(mΩ)
33
26
33
29
26
90
46
27
27
31
27
27
For technical questions contact: aluminumcaps2@vishay.com
CATALOG
NUMBER
2222 156 .....
2-TERM.
3-TERM.
25103
35153
35183
25223
25393
16472
26562
16103
26123
26153
16183
26273
65103
75153
75183
65223
65393
56472
66562
56103
66123
66153
56183
66273
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37
156 PUM-SI
Vishay BCcomponents
Aluminum Capacitors
Power Ultra Miniature Snap-in
ELECTRICAL DATA AND ORDERING INFORMATION
UR
(V)
40
50
63
80
100
CR
100 Hz
(µF)
NOMINAL
CASE SIZE
∅D × L
(mm)
2700
3300
3300
4700
6800
8200
10000
12000
15000
18000
22000
2200
3300
3900
4700
5600
6800
8200
10000
12000
18000
22000
1500
1800
2200
2200
2700
3300
3900
4700
4700
5600
6800
6800
8200
10000
12000
15000
1500
2200
3300
4700
6800
10000
1000
1200
1500
2200
2200
2700
3300
3300
4700
4700
6800
8200
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
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38
IR
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
IL5
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
ESR max
100 Hz
(mΩ)
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
Z max
10 KHz
(mΩ)
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
For technical questions contact: aluminumcaps2@vishay.com
CATALOG
NUMBER
2222 156 .....
2-TERM.
17272
27332
17332
27472
37682
37822
17103
17123
37153
17183
27223
11222
11332
21392
21472
21562
21682
21822
11103
11123
11183
11223
18152
18182
18222
28222
28272
28332
28392
18472
38472
28562
18682
28682
38822
18103
18123
18153
12152
22222
22332
12472
12682
12103
19102
29122
29152
29222
39222
29272
19332
29332
19472
29472
19682
19822
3-TERM.
57272
67332
57332
67472
77682
77822
57103
57123
77153
57183
67223
51222
51332
61392
61472
61562
61682
61822
51103
51123
51183
51223
58152
58182
58222
68222
68272
68332
68392
58472
78472
68562
58682
68682
78822
58103
58123
58153
52152
62222
62332
52472
52682
52103
59102
59122
69152
69222
79222
69272
59332
69332
59472
69472
59682
59822
Document Number: 28337
Revision: 28-Oct-05
156 PUM-SI
Aluminum Capacitors
Power Ultra Miniature Snap-in
Vishay BCcomponents
ADDITIONAL ELECTRICAL DATA
PARAMETER
CONDITIONS
VALUE
Voltage
Surge voltage
Us = 1.15 × UR
Reverse voltage
Urev ≤ 1 v
Current
Leakage current
after 1 minute at UR
IL1 ≤ 0.006 CR × UR + 4 µA
after 5 minutes at UR
IL5 ≤ 0.002 CR × UR + 4 µA
all case sizes
typ. 19 nH
Inductance
Equivalent series inductance (ESL)
max. 25 nH
RIPPLE CURRENT AND USEFUL LIFE
MGA453
2.4
2.3
IA
IR
2.2
2.1
2.0
1.9
1.8
1
1.7
2
1.
life multiplier
5
1.
1.6
2
5
2.
1.5
3
4
1.4
5
1.3
8
10
1.2
15
20
1.1
30
1.0
IR = rated ripple current at 100 Hz and 85 °C.
(1) Useful life at 85 °C and IR applied: 5000 hours).
60
IA = actual ripple current at 100 Hz.
45
0.8
0.5
0.0
40
50
60
70
80
90
Tamb (°C)
Fig.6 Multiplier of useful life as a function of ambient temperature and ripple current load.
Document Number: 28337
Revision: 28-Oct-05
For technical questions contact: aluminumcaps2@vishay.com
www.vishay.com
39
156 PUM-SI
Aluminum Capacitors
Power Ultra Miniature Snap-in
Vishay BCcomponents
Table 3
MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY
IR MULTIPLIER
FREQUENCY
(Hz)
UR = 10 to 25 V
UR = 40 to 100 V
50
0.93
0.91
100
1.00
1.00
200
1.04
1.05
400
1.07
1.09
1000
1.11
1.13
2000
1.13
1.15
4000
1.15
1.18
≥10000
1.18
1.22
Table 4
TEST PROCEDURES AND REQUIREMENTS
TEST
NAME OF TEST
Endurance
REFERENCE
IEC 60384-4/
EN130300
subclause 4.13
PROCEDURE
(quick reference)
Tamb = 85 °C; UR applied:
2000 hours
REQUIREMENTS
∆C/C: ± 15 %
ESR ≤ 1.3 × spec. limit
Z ≤ 2 × spec. limit
IL5 ≤ spec. limit
Useful life
CECC 30301
subclause 1.8.1
Tamb = 85 °C; UR and IR applied:
5000 hours
∆C/C: ± 15 %
ESR ≤ 3 × spec. limit
Z ≤ 3 × spec. limit
IL5 ≤ spec. limit
no short or open circuit,
no visible damage
total failure percentage: ≤ 1 %
Shelf life
(storage at
high temperature)
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40
IEC 60384-4/
EN130300
subclause 4.17
Tamb = 85 °C; no voltage applied;
500 hours
∆C/C: ± 10 %
after test: UR to be applied for 30 minutes,
24 to 48 hours before measurement
IL5 ≤ 2 × spec. limit
ESR ≤ 1.2 × spec. limit
For technical questions contact: aluminumcaps2@vishay.com
Document Number: 28337
Revision: 28-Oct-05
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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1