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