Type 325/326,
–55 ºC to 125 ºC Long-Life, Switching Power Grade Radial
High Temperature and Ultra-Low ESR
The Types 325 and 326 are the ultra-wide-temperature, low-ESR
capacitors for switching power-supply outputs and automotive applications.
The 125 °C capability and exceptionally low ESRs enable high ripple-
current capability. With series inductance of 12 to 16 nH and ripple currents
to 27 amps one of these capacitors can save by replacing eight to ten of the
12.5 mm diameter capacitors routinely at the output of switching power
supplies. Type 325 has three leads for rugged, reverse-proof mounting, and
Type 326 has two leads
.
Highlights
•
•
•
•
•
2000 hour life test at 125 °C
Ripple Current to 27 amps
ESRs to 5 m
Ω
> 90% capacitance at –40 °C
Replaces multiple capacitors
Type 325
Type 326
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
Leakage Current:
Cold Impedance:
Ripple Current Multipliers:
–55 °C to 125 °C
6.3 to 63 Vdc –
880 µF to 46,000 µF
–10 +75%
≤0.5 √CV µA, 4 mA max, 5 minutes
–55 °C multiple of 25 °C Z ≤2.5 @ 120 Hz
≤20 from 20–100 kHz
Ambient Temperature
45ºC
1.39
120 Hz
see ratings
55ºC
1.3
65ºC
1.21
75ºC
1.11
85ºC
1.00
95ºC
0.88
105ºC
0.73
1 kHz
0.85
115ºC 125ºC
0.55
0.26
20-100 kHz
1.00
Frequency
360 Hz
0.76
400 Hz
0.77
Life Test:
Load Life:
Complies with the EU Directive
2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Shelf
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls
(PBB) and PolyBrominated
Diphenyl Ethers (PBDE).
Life:
Outline Drawings
Vibration:
2000 h with rated voltage at 125 °C
∆ capacitance ± 10%
ESR 125 % of limit
DCL 100 % of limit
4000 h at full load at 85 °C
∆ capacitance ± 10%
ESR 200 % of limit
DCL 100 % of limit
500 h at 105 °C,
∆ capacitance ± 10%,
ESR 110% of limit,
DCL 200% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
L
+0.015
-0.032
L
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type 325/326,–55
ºC to 125 ºC Long-Life, Switching Power Grade Radial
Insulated
Bare Can
Lead Spacing
Type 325 Type 326
S1 T S2
±0.020(0.5 mm) ±0.020(0.5 mm)
0.200
0.200
0.200
0.200
0.200
0.200
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
5.08
5.08
5.08
5.08
5.08
5.08
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
0.300
0.300
0.300
0.300
0.300
0.300
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
7.62
7.62
7.62
7.62
7.62
7.62
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.300
0.400
0.400
0.400
0.400
0.400
0.400
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
10.16
10.16
10.16
10.16
10.16
10.16
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
Lead Diameter
dia. AWG
Epoxy D ± 0.015 (0.4 mm)
Case D ± 0.015 (0.4 mm)
endseal L
Code L ± 0.062 (1.6 mm)
L ± 0.030 (0.8 mm)
Max
D x L
D x L
GE
GJ
GL
GP
GS
GT
HE
HJ
HL
HP
HS
HT
JE
JJ
JL
JP
JS
JT
GE
GJ
GL
GP
GS
GT
HE
HJ
HL
HP
HS
HT
JE
JJ
HL
JP
JS
JT
.765 x 1.150
.765 x 1.650
.765 x 2.150
.765 x 2.650
.765 x 3.150
.765 x 3.650
.890 x 1.150
.890 x 1.650
.890 x 2.150
.890 x 2.650
.890 x 3.150
.890 x 3.650
1.015 x 1.150
1.015 x 1.650
1.015 x 2.150
1.015 x 2.650
1.015 x 3.150
1.015 x 3.650
19.4 x 29.2
19.4 x 41.9
19.4 x 54.6
19.4 x 67.3
19.4 x 80.0
19.4 x 92.7
22.6 x 29.2
22.6 x 41.9
22.6 x 54.6
22.6 x 67.3
22.6 x 80.0
22.6 x 92.7
25.8 x 29.2
25.8 x 41.9
25.8 x 54.6
25.8 x 67.3
25.8 x 80.0
25.8 x 92.7
1.212
1.712
2.212
2.712
3.212
3.712
1.212
1.712
2.212
2.712
3.212
3.712
1.212
1.712
2.212
2.712
3.212
3.712
30.8
43.5
56.2
68.9
81.6
94.3
30.8
43.5
56.2
68.9
81.6
94.3
30.8
43.5
56.2
68.9
81.6
94.3
0.750 x 1.125
0.750 x 1.625
0.750 x 2.125
0.750 x 2.625
0.750 x 3.125
0.750 x 3.625
0.875 x 1.125
0.875 x 1.625
0.875 x 2.125
0.875 x 2.625
0.875 x 3.125
0.875 x 3.625
1.000 x 1.125
1.000 x 1.625
1.000 x 2.125
1.000 x 2.625
1.000 x 3.125
1.000 x 3.625
19.1 x 28.6
19.1 x 41.3
19.1 x 54.0
19.1 x 66.7
19.1 x 79.4
19.1 x 92.1
22.2 x 28.6
22.2 x 41.3
22.2 x 54.0
22.2 x 66.7
22.2 x 79.4
22.2 x 92.1
25.4 x 28.6
25.4 x 41.3
25.4 x 54.0
25.4 x 66.7
25.4 x 79.4
25.4 x 92.1
Case Dimensions in Inches
Case Dimensions in Millimeters
Part Numbering System
325 393 U
6R3 JS
1
E
Type
Capacitance
Tolerance Voltage Case Code Insulation Epoxy
See
Ratings
0 =
bare can
1 =
polyester
(blank) =no epoxy
E =
Epoxy endseal
325 -
3 leads
152=1500
µF
M =
20%
6R3=6.3
V
326 -
2 leads
393=39000
µF
T =
10% + 50%
035=35
V
326A -
3 leads, laydown
U =
10% + 75%
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type 325/326,
–55 ºC to 125 ºC Long-Life, Switching Power Grade Radial
Typical Performance Curves
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type 325/326,–55
ºC to 125 ºC Long-Life, Switching Power Grade Radial
Ratings
Cap.
(µF)
ESR MAX
@ 25°C
120 Hz 20 kHz
(mΏ)
65.7
42.8
41.9
28.5
29.5
26.5
20.9
16.2
18.7
18.1
16.5
14.3
14.3
10.5
10.5
10.1
9.5
8.3
75.5
42.8
42.7
36.7
31.4
25.7
20.9
19
22.9
17.3
17
14.2
16.2
11.4
11.4
10.1
10.5
8.7
92.6
63.8
50.4
48.6
35.3
32.2
26.6
24.8
22.8
36.2
26.0
23.5
17.2
16.2
14.7
13.6
11.1
11.0
11.6
10.6
8.6
8.7
7.4
7.3
6.2
6.3
5.2
36.2
26.0
23.5
17.2
16.2
14.7
13.6
11.6
11.1
11.0
10.4
8.6
8.7
7.4
7.3
6.2
6.3
5.2
35.0
26.0
23.5
17.2
16.2
14.7
13.6
11.1
11.6
Ripple MAX
@ 85ºC
120 Hz 20 kHz
(A)
3.95
5.37
5.68
7.16
7.56
7.81
9.85
10.88
10.46
11.42
12.75
13.02
12.86
16.40
16.40
17.75
18.55
21.23
3.68
5.37
5.63
6.30
7.33
7.95
9.85
11.13
9.16
10.86
12.57
13.04
12.10
15.73
15.73
17.75
17.69
20.67
3.33
4.40
5.18
5.48
6.92
7.09
8.73
8.79
10.17
5.31
6.89
7.59
9.22
10.21
10.51
12.21
13.13
13.60
14.23
15.94
16.81
16.51
19.48
19.61
22.70
22.89
26.70
5.31
6.89
7.59
9.22
10.21
10.51
12.21
14.23
13.13
13.60
16.08
16.81
16.51
19.48
19.61
22.70
22.89
26.70
5.41
6.89
7.59
9.22
10.21
10.51
12.21
13.13
14.23
Nom Size
Insulated
D X L
(in)
0.77 X 1.15
0.89 X 1.15
0.77 X 1.65
1.02 X 1.15
0.77 X 2.15
0.89 X 1.65
0.77 X 2.65
1.02 X 1.65
0.89 X 2.15
0.77 X 3.15
0.77 X 3.65
0.89 X 2.65
1.02 X 2.15
0.89 X 3.15
1.02 X 2.65
0.89 X 3.65
1.02 X 3.15
1.02 X 3.65
0.77 X 1.15
0.89 X 1.15
0.77 X 1.65
1.02 X 1.15
0.77 X 2.15
0.89 X 1.65
0.77 X 2.65
0.77 X 3.15
1.02 X 1.65
0.89 X 2.15
0.77 X 3.65
0.89 X 2.65
1.02 X 2.15
0.89 X 3.15
1.02 X 2.65
0.89 X 3.6
1.02 X 3.15
1.02 X 3.65
0.77 X 1.15
0.89 X 1.15
0.77 X 1.65
1.02 X 1.15
0.77 X 2.15
0.89 X 1.65
0.77 X 2.65
1.02 X 1.65
0.77 X 3.15
880
1100
1500
1700
2200
2200
3000
3300
3400
3700
4300
4400
5100
5500
6300
6800
8500
10000
325881U035GE1
325112U035HE1
325152U035GJ1
325172U035JE1
325222U035HJ1
325222U035GL1
325302U035GP1
325332U035HL1
325342U035JJ1
325372U035GS1
325432U035GT1
325442U035HP1
325512U035JL1
325552U035HS1
325632U035HT1
325682U035JP1
325852U035JS1
325103U035JT1
1300
1800
2100
2500
3100
3600
4100
4900
5100
5400
6200
7200
7400
8900
9800
11000
12000
15000
325132U025GE1
325182U025HE1
325212U025GJ1
325252U025JE1
325312U025GL1
325362U025HJ1
325412U025GP1
325492U025JJ1
325512U025GS1
325542U025HL1
325622U025GT1
325722U025HP1
325742U025JL1
325892U025HS1
325982U025JP1
325113U025HT1
325123U025JS1
325153U025JT1
Cap.
(µF)
8400
9600
11000
12000
14000
15000
17000
19000
23000
ESR MAX
@ 25°C
120 Hz 20 kHz
(mΏ)
22.1
24.8
17.2
17.2
14.3
13.3
14.9
11.4
9.5
109.0
70.8
55.1
52.5
38.0
35.0
28.6
26.6
24.8
24.0
24.8
19.1
19.1
15.2
15.3
14.9
12.4
9.5
124.0
85.6
66.6
63.8
42.8
45.7
35.2
29.7
32.4
28.6
24.8
22.9
21.9
18.1
14.9
17.1
14.3
12.4
11.0
10.1
8.6
8.7
7.4
7.3
6.2
6.3
5.2
35.0
26.0
23.5
17.2
16.2
14.7
13.6
11.1
11.6
11.0
10.1
8.6
8.7
7.4
7.3
6.2
6.3
5.2
35.0
26.0
23.5
17.2
14.7
16.2
13.6
11.0
11.1
11.6
10.1
8.6
8.7
7.4
6.2
7.3
6.3
5.2
Ripple MAX
@ 85ºC
120 Hz 20 kHz
(A)
9.61
10.41
11.87
11.74
14.05
14.55
14.59
16.92
19.82
3.07
4.17
4.96
5.27
6.66
6.80
8.42
8.49
9.76
9.22
10.41
11.26
11.13
13.60
13.60
14.59
16.27
19.82
2.88
3.79
4.51
4.78
6.15
6.08
7.59
8.28
7.70
9.09
10.41
10.28
10.39
12.47
14.59
12.83
15.15
17.37
13.60
16.28
16.81
16.51
19.48
19.61
22.60
22.89
26.70
5.41
6.89
7.59
9.22
10.21
10.51
12.21
13.13
14.23
13.60
16.28
16.81
16.51
19.48
19.61
22.60
22.89
26.7
5.41
6.89
7.59
9.22
10.51
10.21
12.21
13.60
13.13
14.23
16.28
16.81
16.51
19.48
22.60
19.61
22.89
26.70
Nom Size
Insulated
D X L
(in)
0.89 X 2.15
0.77 X 3.65
0.89 X 2.65
1.02 X 2.15
0.89 X 3.15
1.02 X 2.65
0.89 X 3.65
1.02 X 3.15
1.02 X 3.65
0.77 X 1.15
0.89 X 1.15
0.77 X 1.65
1.02 X 1.15
0.77 X 2.15
0.89 X 1.65
0.77 X 2.65
1.02 X 1.65
0.77 X 3.15
0.89 X 2.15
0.77 X 3.65
0.89 X 2.65
1.02 X 2.15
0.89 X 3.15
1.02 X 2.65
0.89 X 3.65
1.02 X 3.15
1.02 X 3.65
0.77 X 1.15
0.89 X 1.15
0.77 X 1.65
1.02 X 1.15
0.89 X 1.65
0.77 X 2.15
0.77 X 2.65
0.89 X 2.15
1.02 X 1.65
0.77 X 3.15
0.77 X 3.65
0.89 X 2.65
1.02 X 2.15
0.89 X 3.15
0.89 X 3.65
1.02 X 2.65
1.02 X 3.15
1.02 X 3.65
Catalog
Part Number
325442U6R3GE1
325582U6R3HE1
325712U6R3GJ1
325772U6R3JE1
325113U6R3GL1
325123U6R3HJ1
325143U6R3GP1
325153U6R3JJ1
325173U6R3HL1
325183U6R3GS1
325213U6R3GT1
325233U6R3HP1
325233U6R3JL1
325293U6R3HS1
325313U6R3JP1
325353U6R3HT1
325393U6R3JS1
325463U6R3JT1
325332U010GE1
325472U010HE1
325542U010GJ1
325642U010JE1
325802U010GL1
325932U010HJ1
325113U010GP1
325133U010GS1
325133U010JJ1
325143U010HL1
325163U010GT1
325193U010HP1
325193U010JL1
325233U010HS1
325263U010JP1
325283U010HT1
325323U010JS1
325383U010JT1
325202U016GE1
325282U016HE1
325322U016GJ1
325382U016JE1
325482U016GL1
325562U016HJ1
325642U016GP1
325772U016JJ1
325802U016GS1
Catalog
Part Number
325842U016HL1
325962U016GT1
325113U016HP1
325123U016JL1
325143U016HS1
325153U016JP1
325173U016HT1
325193U016JS1
325233U016JT1
6.3 Vdc (8 Vdc Surge)
4400
5800
7100
7700
11000
12000
14000
15000
17000
18000
21000
23000
23000
29000
31000
35000
39000
46000
3300
4700
5400
6400
8000
9300
11000
13000
13000
14000
16000
19000
19000
23000
26000
28000
32000
38000
2000
2800
3200
3800
4800
5600
6400
7700
8000
25 Vdc (32 Vdc Surge)
10 Vdc (13 Vdc Surge)
35 Vdc (44 Vdc Surge)
16 Vdc (20 Vdc Surge)
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
ARM技术
