Type 420C 85 °C Long Life, Inverter Grade, Plug-in, Aluminum
Best Value, High Ripple, Board-Mount Type
Type 420C is the PC-mount version of the Type 520C screw
terminal, computer grade capacitor and the 85 °C version of
the Type 450C Inverter Grade capacitor. It delivers the ripple
current capability and exceptional life needed for motor-drive
bus capacitors and approaches the performance of the 450C at
a lower cost. The extended cathode foil of the 420C assures cool
operation and heat flow from the capacitor element to the can in
all orientations.
Highlights
- For motor drives and UPS systems
- ESRs to 6.9 mΩ
- Printed-circuit mounting
- Thermal-Pak™ extended cathode construction
–40 °C to +85 °C
100 Vdc to 500 Vdc
160 µF to 27,000 µF
± 20%
≤3 √CV µA, 4 mA max, 5 minutes
Ambient Temperature
45 ºC
1.80
Frequency
50 Hz
100 to 350 V
400 to 500 V
100 to 350 V
400 to 500 V
0.91
0.82
0.92
0.82
60 Hz
0.93
0.86
0.94
0.86
120 Hz
1.00
1.00
1.00
1.00
360 Hz
1.06
1.14
1.05
1.14
1 kHz
1.08
1.20
1.07
1.20
5 kHz
1.09
1.23
1.08
1.23
10 kHz
1.09
1.23
1.08
1.27
1 3/8” & 1 3/4” Diameters
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
55 ºC
1.63
65 ºC
1.45
75 ºC
1.25
85 ºC
1.00
2” Diameters
Low Temperature Characteristics
Endurance Life Test
Impedance ratio: Z
–20 ⁰C
∕ Z
+25 ⁰C
≤ 3 (100–500 Vdc)
4000 h at full load at 85 °C
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
500 h at 85 °C
∆ Capacitance 100% of limit
ESR 100% of limit
DCL 100% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
RoHS Compliant
Shelf Life Test
Vibration
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 420C 85 °C Long Life, Inverter Grade, Plug-in, Aluminum
Best Value, High Ripple, Board-Mount Type
Part Numbering System
420C
Type
242
Capacitance
242 =
2400 µF
221 =
220 µF
M
Tolerance
M =
±20%
T =
–10% +50%
U =
–10 +75%
250
Voltage
100 =
100 V
250 =
250 V
EB
Case Code
see table
8
Insulation
0 =
Bare can
8 =
PVC
9 =
Polyester
Outline Drawing
L max
.250
±
.032
D
±
.032
E
C
₋
+
+
S
F
NO INTERNAL
CONNECTION
Insulated Case Dimensions
Case
AK
AA
AH
AB
AJ
AC
AD
AE
AF
EA
EH
EB
EJ
EC
ED
EE
EF
BA
BH
BB
BJ
BC
BD
BE
BF
1.375
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
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1.75
2.25
2.75
3.25
3.75
4.25
4.75
5.25
5.75
2.25
2.75
3.25
3.75
4.25
4.75
5.25
5.75
2.25
2.75
3.25
3.75
4.25
4.75
5.25
5.75
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Inches
ALL PINS
.060/.065 DIA
Millimeters
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
34.93
34.93
34.98
34.93
34.93
34.93
34.93
34.93
34.93
44.45
44.45
44.45
44.45
44.45
44.45
44.45
44.45
50.80
50.80
50.80
50.80
50.80
50.80
50.80
50.80
44.45
57.15
69.85
82.55
95.25
107.95
120.65
133.35
146.05
57.15
69.85
82.55
95.25
107.95
120.65
133.35
146.05
57.15
69.85
82.55
95.25
107.95
120.65
133.25
146.05
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
17.78
17.78
17.78
17.78
17.78
17.78
17.78
17.78
20.32
20.32
20.32
20.32
20.32
20.32
20.32
20.32
4.45
4.45
4.45
4.45
4.45
4.45
4.45
4.45
4.45
9.53
9.53
9.53
9.53
9.53
9.53
9.53
9.53
10.80
10.80
10.80
10.80
10.80
10.80
10.80
10.80
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
8.89
8.89
8.89
8.89
8.89
8.89
8.89
8.89
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
13.97
13.97
13.97
13.97
13.97
13.97
13.97
13.97
13.97
22.86
22.86
22.86
22.86
22.86
22.86
22.86
22.86
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
Code D ± .031 L MAX C ± .015 S ± .031 E ± .031 F ± .015 D ± .78 L MAX C ± .78 S ± .78 E ± .78 F ± .38
0.175
0.175
0.175
0.175
0.175
0.175
0.175
0.175
0.175
0.375
0.375
0.375
0.375
0.375
0.375
0.375
0.375
0.425
0.425
0.425
0.425
0.425
0.425
0.425
0.425
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 420C 85 °C Long Life, Inverter Grade, Plug-in, Aluminum
Best Value, High Ripple, Board-Mount Type
Ratings
ESR Max.
25 ºC
Cap.
(µF)
Catalog Part
Number
(mΩ)
(mΩ)
73.40
49.60
40.20
35.10
27.60
36.50
28.50
23.00
25.60
22.30
20.00
18.30
18.50
20.00
16.70
15.50
16.00
16.60
14.20
14.30
12.90
12.70
11.90
11.30
10.50
75.90
51.30
36.30
41.20
28.40
37.20
29.20
23.70
26.10
22.80
20.60
18.80
18.90
20.40
17.20
15.9
Ripple Amps.
85 ºC
(A)
3.60
5.00
6.50
6.20
7.50
7.20
8.20
8.70
9.20
10.00
9.90
10.80
11.40
11.00
12.00
13.20
12.80
13.60
14.40
14.80
16.10
16.30
18.00
18.00
19.40
3.10
4.30
5.30
5.70
6.50
6.40
7.20
7.50
8.20
8.80
8.60
9.40
10.00
9.80
10.40
11.5
(A)
4.80
6.70
8.10
8.20
9.90
8.70
10.30
11.40
11.20
12.60
12.90
14.00
14.30
13.40
15.40
16.80
15.90
16.40
17.80
17.80
19.80
19.50
22.00
21.30
23.00
4.70
6.60
8.00
8.00
9.80
8.60
10.20
11.20
11.10
12.40
12.70
13.80
14.10
13.20
15.20
16.6
Nominal
Size
DXL
(in)
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/4 X 2 1/4
1 3/8 X 2 3/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
1 3/8 X 3 3/4
2 X 2 3/4
1 3/4 X 3 1/4
1 3/8 X 4 1/4
1 3/8 X 4 3/4
1 3/4 X 3 3/4
2 X 3 1/4
1 3/8 X 5 1/4
1 3/8 X 5 3/4
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
2 X 4 3/4
1 3/4 X 5 3/4
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
1 3/8 X 3 3/4
2 X 2 3/4
1 3/4 X 3 1/4
1 3/8 X 4 1/4
1 3/8 X 4 3/4
1 3/4 X 3 3/4
2 X 3 1/4
1 3/8 X 5 1/4
1 3/8 X 5 3/4
Cap.
(µF)
Catalog Part
Number
Additional Low Voltages Available at http://www.cde.com/catalogs/420C.pdf
ESR Max.
25 ºC
(mΩ)
31.9
30.1
27.9
25.7
24.9
22.7
22.6
19.7
18.0
(mΩ)
16.3
16.9
14.5
14.6
13.2
13.0
12.2
11.5
10.7
84.70
59.50
54.10
46.20
49.30
38.20
38.90
32.70
34.80
30.20
28.90
26.10
24.90
27.10
23.90
22.20
22.30
19.60
19.20
17.70
17.00
16.20
14.90
13.80
Ripple Amps.
85 ºC
Nominal Size
DXL
(in)
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
2 X 4 3/4
1 3/4 X 5 3/4
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/8 X 3 3/4
1 3/4 X 2 3/4
1 3/8 X 4 1/4
2 X 2 3/4
1 3/4 X 3 1/4
1 3/8 X 4 3/4
1 3/8 X 5 1/4
1 3/4 X 3 3/4
2 X 3 1/4
1 3/8 X 5 3/4
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
2 X 4 3/4
1 3/4 X 5 3/4
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
(A)
11.3
12.2
12.7
13.3
14.2
14.6
16.0
16.2
17.5
2.30
3.20
3.90
4.50
4.80
5.20
5.60
5.60
6.40
6.60
6.90
7.10
7.90
7.90
7.90
8.80
8.90
9.80
10.10
10.70
11.40
11.80
12.80
13.20
14.40
2.10
3.00
3.60
4.20
4.50
4.90
5.30
(A)
15.8
16.3
17.6
17.6
19.6
19.3
21.8
21.2
22.8
3.30
4.50
5.60
6.50
6.80
7.40
7.90
8.10
9.00
9.40
10.00
10.00
11.00
11.30
11.30
12.10
12.70
13.90
14.30
15.10
15.90
16.60
17.80
18.30
19.70
3.10
4.30
5.30
6.20
6.50
7.10
7.80
120 Hz 20 kHz 120 Hz 20 kHz
200 Vdc (250 Vdc Surge)
120 Hz 20 kHz 120 Hz 20 kHz
250 Vdc (300 Vdc Surge)
900 420C901M200AK8 130.00
1300 420C132M200AA8 87.60
2000 420C202M200EA8 63.50
2000 420C202M200AH8 61.40
2500 420C252M200AB8 47.70
2500 420C252M200BA8 53.20
2700 420C272M200EH8 45.50
3100 420C312M200AJ8 39.30
3400 420C342M200BH8 37.70
3600 420C362M200EB8 35.20
3700 420C372M200AC8 33.60
4100 420C412M200AD8 30.80
4400 420C442M200EJ8 29.00
4500 420C452M200BB8 29.30
4700 420C472M200AE8 27.70
5100 420C512M200AF8 25.30
5300 420C532M200EC8 24.80
5600 420C562M200BJ8 24.10
6100 420C612M200ED8 21.80
6600 420C662M200BC8 20.60
6900 420C692M200EE8 19.60
7600 420C762M200BD8 18.20
7800 420C782M200EF8 17.90
9100 420C912M200BE8 16.00
10000 420C103M200BF8 14.70
600 420C601M250AK8 176.00
900 420C901M250AA8 118.00
1000 420C102M250AH8 82.60
1300 420C132M250EA8 82.30
1700 420C172M250AB8 63.80
1700 420C172M250BA8 66.60
1800 420C182M250EH8 59.10
2000 420C202M250AJ8 52.40
2300 420C232M250BH8 47.50
2400 420C242M250EB8 45.70
2400 420C242M250AC8 44.60
2700 420C272M250AD8 40.80
2900 420C292M250EJ8 37.40
3000 420C302M250BB8 36.70
3100 420C312M250AE8 36.50
3400 420C342M250AF8
33.2
3500 420C352M250EC8
3700 420C372M250BJ8
4100 420C412M250ED8
4400 420C442M250BC8
4600 420C462M250EE8
5100 420C512M250BD8
5200 420C522M250EF8
6000 420C602M250BE8
6700 420C672M250BF8
450 420C451M300AK8 262.00 126.00
680 420C681M300AA8 175.00
1000 420C102M300AH8 122.00
1100 420C112M300EA8 111.00
1300 420C132M300AB8 93.70
1400 420C142M300BA8 98.90
1500 420C152M300AJ8 76.40
1500 420C152M300EH8 81.10
1800 420C182M300AC8 64.70
1900 420C192M300BH8 71.00
2000 420C202M300EB8 62.40
2200 420C222M300AD8 56.30
2500 420C252M300AE8 49.90
2500 420C252M300EJ8 50.90
2600 420C262M300BB8 54.70
2700 420C272M300AF8 45.00
3000 420C302M300EC8 44.90
3200 420C322M300BJ8 44.70
3400 420C342M300ED8 39.00
3700 420C372M300BC8 38.50
3900 420C392M300EE8 34.70
4300 420C432M300BD8 33.30
4400 420C442M300EF8 31.30
5100 420C512M300BE8 28.60
5700 420C572M300BF8 26.00
250 Vdc (300 Vdc Surge)
350 Vdc (400 Vdc Surge)
350 420C351M350AK8 301.00 141.00
520 420C521M350AA8 201.00
700 420C701M350AH8 140.00
880 420C881M350EA8 126.00
980 420C981M350AB8 107.00
1100 420C112M350BA8 111.00
1200 420C122M350EH8 92.20
94.40
66.20
58.90
51.40
53.00
42.50
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 420C 85 °C Long Life, Inverter Grade, Plug-in, Aluminum
Best Value, High Ripple, Board-Mount Type
ESR Max.
25 ºC
Cap.
(µF)
Catalog Part
Number
(mΩ)
(mΩ)
42.30
36.20
33.00
37.5
31.9
27.1
28.7
29.1
26.2
24.2
24.0
21.3
20.6
19.1
18.2
17.5
16.0
14.7
Ripple Amps.
85 ºC
Nominal Size
DXL
(in)
1 3/8 X 3 3/4
1 3/8 X 4 1/4
1 3/4 X 3 1/4
2 X 2 3/4
1 3/8 X 4 3/4
1 3/4 X 3 3/4
1 3/8 X 5 1/4
2 X 3 1/4
1 3/8 X 5 3/4
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
2 X 4 3/4
1 3/4 X 5 3/4
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
1 3/8 X 3 3/4
2 X 2 3/4
1 3/8 X 4 1/4
1 3/4 X 3 1/4
1 3/8 X 4 3/4
1 3/8 X 5 1/4
1 3/4 X 3 3/4
2 X 3 1/4
1 3/8 X 5 3/4
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
1 3/4 X 5 3/4
2 X 4 3/4
Cap.
(µF)
Catalog Part
Number
(A)
5.20
6.00
6.50
6.2
6.7
7.5
7.4
7.5
8.2
8.4
9.3
9.5
10.1
10.7
11.2
12.0
12.5
13.6
2.00
2.80
3.40
4.00
4.20
4.60
5.00
4.90
5.90
5.60
6.10
6.30
7.00
7.00
7.10
7.80
7.90
8.80
9.00
9.50
10.10
11.40
10.60
(A)
7.50
8.50
9.50
9.1
9.5
10.9
10.5
10.9
11.5
12.2
13.4
13.7
14.6
15.3
16.0
17.1
17.7
19.1
2.90
4.10
5.00
5.90
6.20
6.90
7.50
7.10
8.80
8.10
9.20
9.10
10.00
10.40
10.50
11.00
11.70
13.00
13.20
14.10
14.70
16.50
15.50
Additional Low Voltages Available at http://www.cde.com/catalogs/420C.pdf
ESR Max.
25 ºC
(mΩ)
(mΩ)
17.00
15.60
Ripple Amps.
85 ºC
(A)
11.80
12.90
1.90
2.60
3.20
3.80
4.00
4.40
4.70
4.60
5.30
5.60
5.80
5.90
6.70
6.60
7.30
6.70
7.50
8.30
8.50
9.10
9.60
10.10
10.80
11.30
12.30
1.80
2.50
3.10
3.50
3.80
4.10
4.50
4.40
5.40
5.10
5.50
5.70
6.40
(A)
17.10
18.50
2.80
3.90
4.80
5.70
5.90
6.60
7.20
6.80
7.80
8.50
8.80
8.70
10.00
9.60
10.60
10.10
11.30
12.50
12.70
13.60
14.20
15.00
15.90
16.60
17.90
3.00
4.20
5.10
5.60
6.30
6.50
7.20
7.30
8.30
8.30
8.80
9.30
10.10
Nominal Size
DXL
(in)
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
1 3/8 X 3 3/4
1 3/8 X 4 1/4
2 X 2 3/4
1 3/4 X 3 1/4
1 3/8 X 4 3/4
1 3/4 X 3 3/4
1 3/8 X 5 1/4
1 3/8 X 5 3/4
2 X 3 1/4
1 3/4 X 4 1/4
2 X 3 3/4
1 3/4 X 4 3/4
2 X 4 1/4
1 3/4 X 5 1/4
2 X 4 3/4
1 3/4 X 5 3/4
2 X 5 1/4
2 X 5 3/4
1 3/8 X 1 3/4
1 3/8 X 2 1/4
1 3/8 X 2 3/4
1 3/4 X 2 1/4
1 3/8 X 3 1/4
2 X 2 1/4
1 3/4 X 2 3/4
1 3/8 X 3 3/4
2 X 2 3/4
1 3/8 X 4 1/4
1 3/4 X 3 1/4
1 3/8 X 4 3/4
1 3/4 X 3 3/4
120 Hz 20 kHz 120 Hz 20 kHz
350 Vdc (400 Vdc Surge)
120 Hz 20 kHz 120 Hz 20 kHz
400 Vdc (450 Vdc Surge)
1200 420C122M350AJ8 87.50
1400 420C142M350AC8 74.00
1500 420C152M350EB8 70.90
1500 420C152M350BH8
1900 420C192M350EJ8
1900 420C192M350AE8
2000 420C202M350BB8
2100 420C212M350AF8
2300 420C232M350EC8
2400 420C242M350BJ8
2600 420C262M350ED8
2800 420C282M350BC8
3000 420C302M350EE8
3300 420C332M350BD8
3400 420C342M350EF8
3900 420C392M350BE8
4300 420C432M350BF8
80.0
57.7
57.0
61.6
51.3
50.9
50.2
44.2
43.3
39.2
37.4
35.3
32.1
29.0
1700 420C172M350AD8 64.3
3300 420C332M400BE8 35.60
3700 420C372M400BF8 32.20
450 Vdc (500 Vdc Surge)
220 420C221M450AK8 383.00 171.00
330 420C331M450AA8 256.00 115.00
500 420C501M450AH8 178.00
570 420C571M450EA8 157.00
630 420C631M450AB8 137.00
700 420C701M450BA8 138.00
760 420C761M450EH8 116.00
760 420C761M450AJ8 111.00
910 420C911M450AC8 93.80
940 420C941M450BH8 99.10
1000 420C102M450EB8 88.80
1100 420C112M450AD8 81.40
1200 420C122M450EJ8 72.20
1200 420C122M450AE8 72.00
1300 420C132M450AF8 64.70
1300 420C132M450BB8 76.10
1500 420C152M450EC8 63.50
1600 420C162M450BJ8 62.00
1700 420C172M450ED8 55.10
1800 420C182M450BC8 53.30
1900 420C192M450EE8 48.80
2100 420C212M450BD8 46.10
2200 420C222M450EF8 43.90
2500 420C252M450BE8 39.30
2800 420C282M450BF8 35.50
80.30
69.10
62.20
60.90
50.10
51.10
43.60
43.30
38.80
38.20
31.80
34.30
31.20
33.50
28.30
27.60
24.80
23.60
22.20
20.80
20.30
18.20
16.60
400 Vdc (450 Vdc Surge)
290 420C291M400AK8 341.00 155.00
440 420C441M400AA8 228.00 104.00
600 420C601M400AH8 158.00
740 420C741M400EA8 141.00
830 420C831M400AB8 122.00
920 420C921M400BA8 124.00
1000 420C102M400EH8 104.00
1000 420C102M400AJ8 98.90
1200 420C122M400BH8 89.30
1200 420C122M400AC8 83.60
1300 420C132M400EB8 79.50
1400 420C142M400AD8 72.60
1600 420C162M400AE8 64.30
1600 420C162M400EJ8 64.70
1700 420C172M400BB8 68.60
1800 420C182M400AF8 57.80
1900 420C192M400EC8 57.00
2000 420C202M400BJ8 55.90
2200 420C222M400ED8 49.50
2400 420C242M400BC8 48.20
2500 420C252M400EE8 43.90
2800 420C282M400EF8 39.50
2800 420C282M400BD8 41.60
73.00
63.90
56.60
56.80
46.20
46.50
40.30
39.80
35.80
35.00
31.40
29.40
31.30
28.70
26.20
25.70
23.00
22.00
20.60
18.80
19.50
500 Vdc (550 Vdc Surge)
160 420C161M500AK8 416.00 151.00
240 420C241M500AA8 278.00 101.00
350 420C351M500AH8 193.00
460 420C461M500AB8 148.00
540 420C541M500EH8 172.00
570 420C571M500AJ8 121.00
670 420C671M500BH8 137.00
670 420C671M500AC8 137.00
710 420C711M500EB8 132.00
750 420C751M500AD8 88.40
880 420C881M500EJ8 108.00
70.50
54.50
97.80
44.60
82.30
79.30
75.50
33.30
61.90
370 420C371M500EA8 248.00 140.00
480 420C481M500BA8 197.00 118.00
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 420C 85 °C Long Life, Inverter Grade, Plug-in, Aluminum
Best Value, High Ripple, Board-Mount Type
ESR Max.
25 ºC
Cap.
(µF)
Catalog Part
Number
(mΩ)
(mΩ)
63.70
29.70
52.70
27.00
52.20
46.10
Ripple Amps.
85 ºC
(A)
6.40
6.30
7.20
7.00
8.00
8.10
(A)
10.00
10.30
11.40
11.40
12.30
12.80
Nominal
Size
DXL
(in)
2 X 3 1/4
1 3/8 X 5 1/4
1 3/4 X 4 1/4
1 3/8 X 5 3/4
2 X 3 3/4
1 3/4 X 4 3/4
Cap.
(µF)
Catalog Part
Number
Additional Low Voltages Available at http://www.cde.com/catalogs/420C.pdf
ESR Max.
25 ºC
(mΩ)
(mΩ)
44.60
41.30
37.50
39.10
34.20
31.30
Ripple Amps.
85 ºC
Nominal Size
DXL
(in)
2 X 4 1/4
1 3/4 X 5 1/4
1 3/4 X 5 3/4
2 X 4 3/4
2 X 5 1/4
2 X 5 3/4
(A)
8.70
9.10
10.30
9.70
10.80
11.70
(A)
13.40
14.30
16.10
14.80
16.40
17.80
120 Hz 20 kHz 120 Hz 20 kHz
500 Vdc (550 Vdc Surge)
120 Hz 20 kHz 120 Hz 20 kHz
500 Vdc (550 Vdc Surge)
890 420C891M500BB8 105.00
890 420C891M500AE8 78.20
1000 420C102M500EC8 90.90
1000 420C102M500AF8 70.30
1100 420C112M500BJ8 85.80
1200 420C122M500ED8 78.90
1300 420C132M500BC8 72.60
1400 420C142M500EE8 69.90
1500 420C152M500EF8 62.90
1500 420C152M500BD8 63.10
1800 420C182M500BE8 54.50
2000 420C202M500BF8 49.20
Typical Performance Curves
1000
Type 420C Operating Life in Kilohours vs Ripple Current
1.2
Type 420C Capacitance vs Temperature & Frequency 3700 µF 400 V
85 ºC
65 ºC
0 ºC
25 ºC
Expected Operating Life, kh
Ratio to 25 ºC, 120 Hz Value
45 ºC
1
55 ºC
100
0.8
–20 ºC
65 ºC
0.6
75 ºC
0.4
85 ºC
95 ºC
10
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
0.2
–40 ºC
0
10
100
1000
10000
100000
Frequency (Hz)
Rated Ripple-Current Multiple
1000
Type 420C ESR vs Temperature and Frequency 3700 µF 400 V
100
Type 420C Impedance vs Temperature and Frequency 3700 µF 400 V
Ratio to 25 ºC, 120 Hz Value
100
–40 ºC
Ratio to 25 ºC, 120 Hz Value
10
–40 ºC
1
–20 ºC
0 ºC
25 ºC
45 ºC
10
–20 ºC
0 ºC
1
25 ºC
45 ºC
65 ºC
85 ºC
0.1
10
100
1000
10000
100000
0.1
0.01
10
100
1000
65 ºC
10000
85 ºC
100000
Frequency (Hz)
Frequency (Hz)
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
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