Type 3191
Aluminum Electrolytic, Screw Terminals, Switching and Audio Output
Screw Terminal Capacitors for Power Output Filtering
The low ESR of Type 3191 capacitors makes them
a great choice for output filtering in switching and
audio power supplies. It’s available with the capacitor
element potted in place for lowest cost or secured by
rill, spoon shaped dimples in the side of the can. Rilled
construction offers high vibration and shock with-
standing and excellent heat transfer for higher ripple
current.
Outline Drawing
Highlights
•
•
•
•
•
Stud mount available
High current application
Industrial applications
Smoothing and filtering
Audio power supplies
Specifications
Operating Temperature:
Rated Voltage:
Capacitance Range:
Capacitance Tolerance:
Ripple Current Multipliers
–40 to + 85 ºC
7.5 Vdc to 55 Vdc
2700 µF to 150000 µF
–10 to + 30%; –10 to +50%; ±20%
Ambient Temperature
Temperature
I
R
Multiplier
45 ºC
2.24
60 Hz
0.90
55 ºC
2.00
120 Hz
1.00
65 ºC
1.73
300 Hz
1.05
75 ºC
1.41
85 ºC
1.00
Frequency
Frequency
I
R
Multiplier
1000 Hz
≥10
Khz
1.10
1.15
Life Test:
Shelf Life:
Vibration:
Endurance, 1500 h at rated voltage and 85 ºC
Δ Capacitance: ±10%
ESR ≤ 200% of limit
DCL ≤ 100% of limit
Storage, 500 h at 85 ºC
Δ Capacitance: ±10%
ESR ≤ 175% of limit
DCL ≤ 200% of limit
10 to 500 Hz, 0.75 mm or 10 g* if less,
3 directions, 2 h ea
Δ Capacitance: ±5%
no visible damage or leakage
*15 g if rilled construction
CDM Cornell Dubilier • 140 Technology Place. • Liberty, SC • 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type 3191
Aluminum Electrolytic, Screw Terminals, Switching and Audio Output
Case Dimensions, Uninsulated Bare Can
Case
Code
BA
BB
BC
BD
BE
BF
BG
BH
DA
DB
DC
DD
DE
DF
DG
DH
EA
EB
EC
ED
EE
EF
EG
EH
FB
FC
FD
FE
FF
FG
FH
GC
GD
GE
GF
GG
GH
GJ
GN
Optional
Weight Weight Bracket
±0.031 ±0.79 ±0.062 ±1.157 ±0.014 ±0.356
A
A
(Inches) (mm) (Inches) (mm) (Inches) (mm) (Inches) (mm) (oz)
(g)
Part No.
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3
3
3
3
3
3
3
3
34.9
34.9
34.9
34.9
34.9
34.9
34.9
34.9
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
50.8
50.8
50.8
50.8
50.8
50.8
50.8
50.8
63.5
63.5
63.5
63.5
63.5
63.5
63.5
76.2
76.2
76.2
76.2
76.2
76.2
76.2
76.2
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.625
3.125
3.625
4.125
4.625
5.125
5.625
3.125
3.625
4.125
4.625
5.125
5.625
5.825
8.625
54.0
66.7
79.4
92.1
104.8
117.5
130.2
142.9
54.0
66.7
79.4
92.1
104.8
117.5
130.2
142.9
54.0
66.7
79.4
92.1
104.8
117.5
130.2
142.9
66.7
79.4
92.1
104.8
117.5
130.2
142.9
79.4
92.1
104.8
117.5
130.2
142.9
148.0
219.1
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.875
0.875
0.875
0.875
0.875
0.875
0.875
0.875
1.125
1.125
1.125
1.125
1.125
1.125
1.125
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
22.2
22.2
22.2
22.2
22.2
22.2
22.2
22.2
28.6
28.6
28.6
28.6
28.6
28.6
28.6
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
0.390
0.390
0.390
0.390
0.390
0.390
0.390
0.390
0.453
0.453
0.453
0.453
0.453
0.453
0.453
0.453
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
15.9
15.9
15.9
15.9
15.9
15.9
15.9
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
2.53
3.17
3.70
4.22
4.75
5.98
7.74
9.50
5.63
6.16
6.34
7.22
7.74
8.27
8.80
9.50
5.98
6.34
6.69
7.74
8.98
10.21
11.26
8.80
10.56
13.02
14.08
15.66
21.12
22.88
21.12
18.30
20.06
21.12
25.34
29.92
34.14
36.96
51.39
72
90
105
120
135
170
220
270
160
175
180
205
220
235
250
270
170
180
190
220
255
290
320
250
300
370
400
445
600
650
600
520
570
600
720
850
970
115058-06
115058-06
115058-06
115058-06
115058-06
115058-06
115058-06
115058-06
115058-15
115058-15
115058-15
115058-15
115058-15
115058-15
115058-15
115058-15
115058-09
115058-09
115058-09
115058-09
115058-09
115058-09
115058-09
115058-09
115058-14
115058-14
115058-14
115058-14
115058-14
115058-14
115058-14
115058-11
115058-11
115058-11
115058-11
115058-11
115058-11
Diameter (D)
Length (L)
Pitch (P)
Plug (A)
Typical
1050 115058-11
1460 115058-11
CDM Cornell Dubilier • 140 Technology Place. • Liberty, SC • 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type 3191
Aluminum Electrolytic, Screw Terminals, Switching and Audio Output
Insulation Dimensions
Code
Clamp
Bracket
P
H
N
R
J
X
no
no
no
yes
yes
yes
Insulation
Type
0.008" PVC
0.012" PVC
none
0.008" PVC
0.012" PVC
none
Dimension Adders
D
+0.02
+0.03
–
+0.02
+0.03
–
L
+0.032
+0.062
–
+0.032
+0.062
–
H
+0.024
+0.045
–
+0.024
+0.045
–
Dimensions in Inches
Terminal Dimensions
Code
A
B
D
J
M
K
Terminal
Style
High Post
Low Post
High Current; 2½ & 3 dia.
High Current; 2½ & 3 dia.
High Post
High Current; 2½ & 3 dia.
Thread
Type
10–32
10–32
¼–28
M6
M5
¼–28
d
0.315
0.315
0.670
0.670
0.315
0.670
T
0.250
0.063
0.125
0.125
0.250
0.250
(Inches) (Inches)
Part Numbering System
3191
BA
Case
Type
3191
153
M
7R5
B
P
A1
Code
Case
Code
Capacitance
153 = 15000 µF
223 = 22000 µF
272 = 2700 µF
Tolerance
M = ±20%
S = –10 +30%
T = –10 +50%
U = –10 +75%
Voltage
Terminal
Insulation
P = 0.008" PVC
H = 0.012" PVC
N = none with
mounting bracket
R = 0.008" PVC
R = 0.008" PVC
Construction*
A1 = potted
R1 = rilled
S1 = stud & potted
T1 - stud & rilled**
7R5 = 7.5 Vdc A = high post
020 = 20 Vdc B = low post
D = high current
low post
K = high currrent
* Construction code is also a sequence number, e.g., A1, A2, — A9,
B1, B2, —, for customer specifications. Sequence number 1 in A1, R1
S1 and T1 denotes the standard catalog capacitor with no special
requirements.
high post
M = M5 high post J = 0.012" PVC
J = M6 low post
X = None
** Mounting stud not available for 1.375" diameter cases, case codes BA, BC and BE
Ratings
Type 3191
Cap
(µF)
Catalog
Part Number
ESR max
120 Hz 25 ºC
(mΩ)
15.8
13.9
11.8
10.8
9.4
8.6
7.3
7.3
7.0
7.0
9.2
7.9
6.9
6.4
5.7
Ripple max
120 Hz 85 ºC
pitch (A) rilled(A)
8.2
9.2
10.3
11.3
12.8
14.0
16.0
15.5
18.1
17.1
15.8
17.3
19.6
21.5
23.7
9.4
10.4
11.5
12.7
14.2
15.5
17.7
17.7
19.5
19.5
17.7
19.5
22.1
23.9
26.1
Case Size
DxL
(in)
Cap
(µF)
Type 3191
Catalog
Part Number
ESR max
120 Hz 25 ºC
(mΩ)
15.6
13.6
11.1
10.1
9.1
9.1
8.6
8.6
7.4
7.4
7.1
7.1
7.7
6.9
6.0
5.7
Ripple max
120 Hz 85 ºC
pitch (A) rilled(A)
8.3
9.6
10.9
12.5
14.0
13.6
14.1
14.0
16.9
16.2
18.1
17.1
17.3
19.7
21.9
23.0
9.5
10.9
12.2
13.9
15.5
15.5
15.7
15.7
18.1
18.1
19.5
19.5
19.6
22.3
24.3
26.0
Case Size
DxL
(in)
1.375x2.125
1.375x2.625
1.375x3.125
1.375x3.625
1.375x4.125
2.00x2.125
1.375x4.125
2.00x2.625
1.375x5.125
2.00x3.125
1.375x5.625
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x4.125
7.5 Vdc (9.8 Vdc Surge)
15000 3191BA153M7R5BPA1
18000 3191BB183M7R5BPA1
22000 3191BC223M7R5BPA1
27000 3191BC273M7R5BPA1
33000 3191BD333M7R5BPA1
39000 3191BE393M7R5BPA1
47000 3191BG473M7R5BPA1
47000 3191EA473M7R5BPA1
56000 3191BH563M7R5BPA1
56000 3091EB563M7R5BPA1
68000 3191EC683M7R5BPA1
82000 3191ED823M7R5BPA1
100000 3191EE104M7R5BPA1
120000 3191EF124M7R5BPA1
150000 3191EG154M7R5BPA1
10 Vdc (13 Vdc Surge)
1.375x2.125 15000 3191BA153M010BPA1
1.375x2.625 18000 3191BB183M010BPA1
1.375x3.125 22000 3191BC223M010BPA1
1.375x3.125 27000 3191BD273M010BPA1
1.375x3.625 33000 3191BE333M010BPA1
1.375x4.125 33000 3191EA333M010BPA1
1.375x5.125 39000 3191BE393M010BPA1
2.00x2.125 39000 3191EB393M010BPA1
1.375x5.625
2.00x2.625
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x5.125
47000 3191BG473M010BPA1
47000 3191EC473M010BPA1
56000 3191BH563M010BPA1
56000 3091EC563M010BPA1
68000 3191ED683M010BPA1
82000 3191EE823M010BPA1
100000 3191EF104M010BPA1
120000 3191EE124M010BPA1
CDM Cornell Dubilier • 140 Technology Place. • Liberty, SC • 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type 3191
Aluminum Electrolytic, Screw Terminals, Switching and Audio Output
Type 3191
Cap
(µF)
10000
12000
15000
18000
22000
22000
27000
27000
33000
33000
39000
47000
56000
68000
82000
8200
10000
12000
15000
18000
22000
22000
27000
27000
33000
33000
39000
47000
56000
68000
82000
4700
5600
6800
8200
10000
12000
15000
15000
Catalog
Part Number
3191BA103M016BPA1
3191BB123M016BPA1
3191BC153M016BPA1
3191BC183M016BPA1
3191BD223M016BPA1
3191EA223M016BPA1
3191BF273M016BPA1
3191EB273M016BPA1
3191BG333M016BPA1
3191EC333M016BPA1
3191EC393M016BPA1
3191ED473M016BPA1
3191EE563M016BPA1
3191EF683M016BPA1
3191EG823M016BPA1
3191BA822M020BPA1
3191BB103M020BPA1
3191BB123M020BPA1
3191BC153M020BPA1
3191BD183M020BPA1
3191BE223M020BPA1
3191EA223M020BPA1
3191BF273M020BPA1
3191EB273M020BPA1
3191BH333M020BPA1
3191EC333M020BPA1
3191ED393M020BPA1
3191EE473M020BPA1
3191EF563M020BPA1
3191EG683M020BPA1
3191EH823M020BPA1
3191BA472M028BPA1
3191BB562M028BPA1
3191BB682M028BPA1
3191BB822M028BPA1
3191BC103M028BPA1
3191BD123M028BPA1
3191BE153M028BPA1
3191EA153M028BPA1
ESR max
120 Hz 25 ºC
(mΩ)
16.7
14.2
11.7
11.3
9.8
9.8
8.4
8.4
7.6
7.6
9.1
7.8
7.1
6.4
5.9
18.2
15.1
14.2
11.9
11.0
9.3
9.3
8.0
8.0
7.3
7.3
7.9
7.0
6.4
5.9
5.6
28 Vdc (36.4 Surge)
23.4
22.5
19.0
17.5
15.0
12.7
11.2
11.2
6.6
7.0
7.5
8.3
10.1
11.4
12.7
12.4
7.5
7.9
8.5
9.4
11.3
12.7
14.1
14.1
1.375x2.125
1.375x2.625
1.375x2.625
1.375x2.625
1.375x3.125
1.375x3.625
1.375x4.125
2.00x2.125
16 Vdc (20.8 Vdc Surge)
8.2
9.2
10.8
12.1
12.8
12.5
15.4
14.7
17.2
16.1
15.7
17.4
19.0
21.2
22.8
7.8
8.9
9.6
11.1
12.5
13.9
13.5
16.0
15.5
18.0
17.0
16.7
19.6
21.9
22.3
24.6
9.3
10.4
12.1
13.5
14.2
14.2
16.8
16.8
18.4
18.4
17.9
19.7
21.5
23.5
25.3
8.9
10.1
10.8
12.4
13.9
15.4
15.4
17.4
17.4
19.4
19.4
18.9
21.7
23.9
24.8
27.1
1.375x2.125
1.375x2.625
1.375x3.125
1.375x3.125
1.375x3.625
2.00x2.125
1.375x4.625
2.00x2.625
1.375x5.125
2.00x3.125
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x5.125
1.375x2.125
1.375x2.625
1.375x2.625
1.375x3.125
1.375x3.625
1.375x4.125
2.00x2.125
1.375x4.625
2.00x2.625
1.375x5.625
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x5.125
2.00x5.625
3900
4700
5600
6800
8200
10000
10000
12000
12000
15000
15000
18000
22000
27000
33000
39000
2700
3900
4700
5600
6800
6800
8200
8200
10000
10000
12000
15000
18000
22000
18000
18000
22000
22000
27000
33000
39000
47000
3191BF183M028BPA1
3191EB183M028BPA1
3191BG223M028BPA1
3191EC223M028BPA1
3191ED273M028BPA1
3191EE333M028BPA1
3191EF393M028BPA1
3191EG473M028BPA1
3191BA392M035BPA1
3191BB472M035BPA1
3191BB562M035BPA1
3191BC682M035BPA1
3191BD822M035BPA1
3191BD103M035BPA1
3191EA103M035BPA1
3191BF123M035BPA1
3191EB123M035BPA1
3191BG153M035BPA1
3191EC153M035BPA1
3191ED183M035BPA1
3191ED223M035BPA1
3191EF273M035BPA1
3191EG333M035BPA1
3191EH393M035BPA1
3191BA272M055BPA1
3191BB392M055BPA1
3191BC472M055BPA1
3191BD562M055BPA1
3191BE682M055BPA1
3191EA682M055BPA1
3191BF822M055BPA1
3191EB822M055BPA1
3191BH103M055BPA1
3191EC103M055BPA1
3191ED123M055BPA1
3191EE153M055BPA1
3191EF183M055BPA1
3191EG223M055BPA1
Ripple max
120 Hz 85 ºC
potted (A)
rilled(A)
Case Size
DxL
(in)
Cap
(µF)
Type 3191
Catalog
Part Number
ESR max
120 Hz 25 ºC
(mΩ)
9.9
9.9
8.6
8.6
8.1
7.3
6.6
6.0
25.4
21.2
19.1
17.2
14.7
12.9
12.9
11.4
11.4
9.6
9.6
8.8
8.1
6.9
6.4
6.0
33.2
23.3
19.4
16.4
15.2
15.2
12.7
12.7
10.9
10.9
9.9
8.9
7.8
7.1
28 Vdc (36.4 Surge)
14.6
14.2
7.0
6.6
16.9
19.2
21.5
22.8
6.8
7.9
8.2
8.8
10.7
11.7
11.4
13.1
12.8
14.8
14.1
16.7
17.9
20.2
22.2
24.4
6.3
8.0
9.1
10.5
11.6
11.3
13.5
12.9
16.1
15.1
16.5
18.0
19.6
21.7
15.9
15.9
7.5
7.5
19.1
21.7
23.9
25.3
7.7
8.9
9.3
9.9
11.9
13
13
14.3
14.3
15.8
15.8
18.9
20.2
22.8
24.6
26.8
7.2
9
10.2
11.6
12.9
12.9
14.7
14.7
17.2
17.2
18.6
20.3
21.8
24.1
1.375x4.625
2.00x2.625
1.375x5.125
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x5.125
1.375x2.125
1.375x2.625
1.375x2.625
1.375x3.125
1.375x3.625
1.375x3.625
2.00x2.125
1.375x4.625
2.00x2.625
1.375x5.125
2.00x3.125
2.00x3.625
2.00x3.625
2.00x4.125
2.00x5.125
2.00x5.625
1.375x2.125
1.375x2.625
1.375x3.125
1.375x3.625
1.375x4.125
2.00x2.125
1.375x4.625
2.00x2.625
1.375x5.625
2.00x3.125
2.00x3.625
2.00x4.125
2.00x4.625
2.00x5.125
Ripple max
120 Hz 85 ºC
potted (A)
rilled(A)
Case Size
DxL
(in)
35 Vdc (45.5 Vdc Surge)
20 Vdc (26 Vdc Surge)
55 Vdc (71.5 Vdc Surge)
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