Type 125 –55 ºC to +125 ºC, Ultra-High Temperature, Military Grade
The Pace-Setter for Long Life and High Temperature
Exceeding the requirements of military aluminum electrolytic large
can capacitors, the Type 125 performs in the most demanding filter
applications delivering the longest life and the lowest leakage in low-
voltage, aluminum-electrolytic capacitors. It’s the choice for output
capacitors in high temperature and military power supplies.
click here to see hardware and mounting options
Highlights
- 5000 hour load life
- Ripple Current to 50 amps
- ESRs to 4mΩ
- >90% capacitance at –40 ºC
- Operates at +125 ºC
–55 ºC to +125 ºC
5 to 40 Vdc
2600 µF to 190,000 µF
–10 +75%
≤0.003 CV µA @ +25 ºC; ≤0.009 CV @ +125 ºC
Ambient Temperature
45 ºC
1.80
Frequency
50 Hz
0.85
EIA Ripple Life
60 Hz
0.87
120 Hz 360 Hz 1 kHz
1.00
1.10
1.22
5 kHz
1.32
10 kHz & Up
1.33
55 ºC
1.63
65 ºC
1.45
75 ºC
1.25
85 ºC
1.00
95 ºC
0.87
105 ºC
0.71
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
5,000 h at full load @ 85 ºC per EIA IS-749
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
5,000 h at +125 ºC and rated voltage
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
500 h @ 105 VC, capacitance, ESR and DCL, initial requirements
10 to 55 Hz, 0.06” and 10 g max, 1.5 h each of 2 axis
RoHS Compliant
Endurance Life Test
Shelf Life Test
Vibration
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 125 –55 ºC to +125 ºC, Ultra-High Temperature, Military Grade
The Pace-Setter for Long Life and High Temperature
Part Numbering System
125
Type
333
Capacitance
100 = 10 µF
101 = 100 µF
U
Tolerance
U = –10% +75%
7R5
Voltage
6R3 = 6.3 Vdc
063 = 63 Vdc
100 = 100 Vdc
AA
Case Code
See Ratings
Table
1
Insulation
0 = None
1 = Polyester
B
Terminal
A = Low Post
B = High Post
Outline Drawing
Terminal Dimensions
Post Diameter
Terminal Style
Low Post
High Post
Code
A
B
in
0.314
0.314
mm
8.0
8.0
H max
in
0.094
0.281
mm
2.4
7.1
Thread
10–32
10–32
min Full Thread
in
0.218
0.375
mm
5.5
9.5
Torque
in∙lb
25
25
N∙m
2.82
2.82
Uninsulated Case Dimensions
Case
Code
Diam. (D)
±.031
Inches
AK
AA
AH
AB
AJ
AC
AD
AE
AF
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
±.78
mm
34.93
34.93
34.93
34.93
34.93
34.93
34.93
34.93
34.93
Length (L)
±.062
Inches
1.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
For insulated case, add 0.024”(0.610 mm) to “D”and 0.030”(0.762 mm) to height.
Terminals (S)
±0.015
Inches
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
±.78
mm
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
Typical Weight
oz
1.9
2.0
2.7
3.3
3.8
4.4
5.1
5.7
6.4
g
54
57
77
94
108
125
145
193
230
±1.57
mm
41.28
53.98
66.68
79.38
92.08
104.78
117.48
130.18
142.88
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 125 –55 ºC to +125 ºC, Ultra-High Temperature, Military Grade
The Pace-Setter for Long Life and High Temperature
ESR Max
Catalog
Cap
µF
25000
49000
65000
89000
110000
130000
150000
170000
190000
23000
38000
58000
72000
89000
110000
120000
140000
160000
20000
33000
48000
63000
78000
93000
110000
120000
140000
13000
22000
32000
41000
51000
61000
71000
81000
90000
10000
17000
24000
32000
40000
125253U005AK1B
125493U005AA1B
125653U005AH1B
125893U005AB1B
125114U005AJ1B
125134U005AC1B
125154U005AD1B
125174U005AE1B
125194U005AF1B
125233U6R3AK1B
125383U6R3AA1B
125583U6R3AH1B
125723U6R3AB1B
125893U6R3AJ1B
125114U6R3AC1B
125124U6R3AD1B
125144U6R3AE1B
125164U6R3AF1B
125203U7R5AK1B
125333U7R5AA1B
125483U7R5AH1B
125633U7R5AB1B
125783U7R5AJ1B
125933U7R5AC1B
125114U7R5AD1B
125124U7R5AE1B
125144U7R5AF1B
0.028
0.017
0.012
0.010
0.008
0.007
0.006
0.006
0.005
0.028
0.047
0.012
0.009
0.008
0.007
0.006
0.006
0.005
0.029
0.017
0.013
0.010
0.008
0.007
0.006
0.006
0.005
Part Number
@ +25 ºC
(Ω)
5Vdc (8 Vdc Surge)
0.022
0.013
0.010
0.008
0.006
0.006
0.005
0.005
0.004
0.022
0.013
0.009
0.008
0.006
0.006
0.005
0.005
0.004
0.022
0.013
0.010
0.008
0.006
0.006
0.005
0.005
0.004
0.022
0.014
0.010
0.008
0.007
0.006
0.005
0.005
0.004
0.021
0.013
0.01
0.008
0.006
10.3
17.2
21.0
24.0
26.1
28.2
29.3
30.6
30.7
11.3
17.2
21.0
24.0
26.1
28.2
29.6
30.6
30.7
11.8
16.8
20.4
23.4
25.7
27.5
28.8
30.2
30.2
11.6
15.7
19.2
21.9
24.1
25.9
27.2
28.5
28.8
11.1
15.2
18.6
21.2
23.4
15.5
21.0
25.4
28.5
31.0
32.9
34.1
35.3
35.1
15.5
21.0
25.4
28.5
31.0
32.9
34.0
35.3
35.1
15.5
20.9
25.2
28.5
30.9
32.9
34.0
35.3
35.3
15.2
20.6
25.0
28.2
30.6
32.4
33.7
35.0
34.7
14.4
19.5
23.7
26.8
29.2
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
2600
4600
6700
8800
11000
13000
15000
17000
19000
125262U040AK1B
125462U040AA1B
125672U040AH1B
125882U040AB1B
125113U040AJ1B
125133U040AC1B
125153U040AD1B
125173U040AE1B
125193U040AF1B
4000
7300
11000
14000
17000
20000
24000
27000
30000
125402U030AK1B
125732U030AA1B
125113U030AH1B
125143U030AB1B
125173U030AJ1B
125203U030AC1B
125243U030AD1B
125273U030AE1B
125303U030AF1B
5600
9300
14000
18000
22000
26000
30000
34000
39000
125562U025AK1B
125932U025AA1B
125143U025AH1B
125183U025AB1B
125223U025AJ1B
125263U025AC1B
125303U025AD1B
125343U025AE1B
125393U025AF1B
7000
12000
18000
24000
29000
35000
40000
46000
51000
125702U020AK1B
125123U020AA1B
125183U020AH1B
125243U020AB1B
125293U020AJ1B
125353U020AC1B
125403U020AD1B
125463U020AE1B
125513U020AF1B
47000
55000
62000
70000
125473U015AC1B
125553U015AD1B
125623U015AE1B
125703U015AF1B
Ripple Max
@ +85 ºC
(Arms)
Nominal
Size D x L
(Inches)
Cap
µF
0.008
0.007
0.006
0.006
0.034
0.020
0.015
0.012
0.010
0.008
0.007
0.007
0.006
0.035
0.021
0.015
0.012
0.010
0.009
0.008
0.007
0.006
0.037
0.022
0.016
0.013
0.011
0.009
0.008
0.007
0.007
0.040
0.024
0.017
0.014
0.011
0.010
0.009
0.008
0.007
Catalog
Part Number
ESR Max
@ +25 ºC
(Ω)
15Vdc (25 Vdc Surge)
0.005
0.005
0.005
0.004
0.022
0.013
0.010
0.008
0.006
0.006
0.005
0.005
0.004
0.022
0.013
0.010
0.008
0.006
0.006
0.005
0.005
0.004
0.022
0.013
0.010
0.008
0.007
0.006
0.005
0.005
0.004
0.022
0.014
0.010
0.008
0.007
0.006
0.005
0.005
0.004
25.1
26.5
27.8
28.1
10.4
14.4
17.5
20.0
22.1
23.8
25.1
26.5
26.8
10.3
14.5
17.2
19.7
21.7
23.5
24.8
26.1
26.4
9.9
13.5
16.5
18.9
20.9
22.6
23.8
25.2
25.5
9.4
12.8
15.8
18.0
20.0
21.7
22.8
24.3
24.5
31.0
32.3
33.6
33.4
10.4
14.4
17.5
20.0
22.1
23.8
25.1
26.5
26.8
14.2
19.2
23.3
26.4
28.8
30.7
32.0
33.3
33.1
14.1
19
23.1
26.2
28.6
30.5
31.7
33
33
14.0
18.9
22.8
25.9
28.3
30.2
31.4
32.7
32.7
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
1 3/8 x 1 5/8
1 3/8 x 2 1/8
1 3/8 x 2 5/8
1 3/8 x 3 1/8
1 3/8 x 3 5/8
1 3/8 x 4 1/8
1 3/8 x 4 5/8
1 3/8 x 5 1/8
1 3/8 x 5 5/8
Ripple Max
@ +85 ºC
(Arms)
Nominal
Size D x L
(Inches)
120 Hz 20 kHz 120 Hz 20 kHz
120 Hz 20 kHz 120 Hz 20 kHz
20Vdc (25 Vdc Surge)
6.3Vdc (10 Vdc Surge)
25Vdc (40 Vdc Surge)
7.5Vdc (12 Vdc Surge)
30Vdc (50 Vdc Surge)
12.5Vdc (20 Vdc Surge)
125133U12R5AK1B 0.032
125223U12R5AA1B 0.019
125323U12R5AH1B 0.014
125413U12R5AB1B 0.011
125513U12R5AJ1B
0.009
125613U12R5AC1B 0.008
125713U12R5AD1B 0.007
125813U12R5AE1B
125903U12R5AF1B
125103U015AK1B
125173U015AA1B
125243U015AH1B
125323U015AB1B
125403U015AJ1B
0.006
0.006
0.031
0.019
0.013
0.011
0.009
40Vdc (60 Vdc Surge)
15Vdc (25 Vdc Surge)
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
The Pace-Setter for Long Life and High Temperature
Performance Curves
Impedance vs. Frequency - 14,000 µF 7.5 Vdc
Type 125 –55 ºC to +125 ºC, Ultra-High Temperature, Military Grade
10
10
Impedance vs. Frequency - 5700 µF 40 Vdc
1.0
Impedance (Ω)
Impedance (Ω)
1.0
0.1
0.1
0.01
0.01
0.001
100
1000
10k
100k
Frequency (Hz)
1M
0.001
100
10M
1000
10K
100K
Frequency (Hz)
1M
10M
Type 125 Operating Life in Kilohours vs. Ripple Current
1000
Expedted Operating Life, kh
45 ºC
55 ºC
100
65 ºC
75 ºC
85 ºC
10
105 ºC
95 ºC
1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1.1 1.2 1.3 1.4 1.5
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Notice and Disclaimer:
All product drawings, descriptions, specifications, statements, information and
data (collectively, the “Information”) in this datasheet or other publication are subject to change. The
customer is responsible for checking, confirming and verifying the extent to which the Information con-
tained in this datasheet or other 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 any guaran-
tee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability
for certain applications are based on the knowledge that the Cornell Dubilier company providing such
statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards
as typical for such applications, but are not intended to constitute any guarantee, warranty or representa-
tion regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee,
warranty or representation concerning the suitability for a specific customer application, use, storage,
transportation, or operating environment. 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 Cornell Dubilier with reference
to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier),
and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although
Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design
and manufacturing of its products, in light of 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
or other appropriate protective measures) 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 indi-
cated in such warnings, cautions and notes, or that other safety measures may not be required.
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