Type 935
Polypropylene Film Capacitors
Metallized
Axial Leads
Power Supplies
High Current Circuits
Type 935
axial-leaded, metallized polypropylene
capacitors are designed for 20-100 kHz switching power
supply input filtering, DC blocking and output filter
applications where high current, high capacitance and
low ESR values are important. Dry sections are sealed
with flame-retardant outer wrap and epoxy end seals for
moisture resistance. This non-protected film capacitor
has Underwriters Laboratories, Inc. recognition for
construction only. U.L. File Number assigned is
E128034(N).
Specifications
Voltage Range:
100-400 Vdc (70-275 Vac,
60 Hz)
Capacitance Range:
1-30 µF
Capacitance Tolerance:
±10% (K) standard
±5% (J) optional
Operating Temperature Range:
-55°C to 105°C*
Dielectric Strength:
200% (1 minute)
Dissipation Factor:
.10% Max. (25°C, 1kHz)
Insulation Resistance:
200,000 M. x µF
Life Test:
1,000 Hours at 85°C at 125% Rated Voltage
1.002
*Full-rated voltage at 85°C–Derate linearly to 50%-rated voltage at
105°C
Ratings and Dimensions
Max
ESR
Cap.
(µF)
1
2
3
5
10
20
30
Catalog Part
Number
935C1W1K
935C1W2K
935C1W3K
935C1W5K
935C1W10K
935C1W20K
935C1W30K
Inches
0.469 ± 0.062
D - D±
(mm)
(11.9) ± (1.6)
L Max.
d
(milliohms)
20-100 kHz
15
12
11
10
9
8
6
dV/dt
V/μs
25
16
16
10
8
5
5
+25ºC
9.2
10.8
12.1
13.8
15.0
15.0
15.0
Normally Stocked
Maximum Ripple Current (Amps RMS) 20-100 kHz
Case Temperature
+35ºC +45ºC
8.5
10.0
11.2
12.7
15.0
15.0
15.0
7.8
9.1
10.3
11.6
14.2
15.0
15.0
+55ºC +65ºC +75ºC +85ºC
7.0
8.2
9.2
10.4
12.7
15.0
15.0
6.0
7.0
8.0
9.0
11.0
13.6
15.0
4.9
5.8
6.5
7.4
9.0
11.1
12.4
4.5
5.3
5.9
6.7
8.2
10.0
11.4
Inches (mm) Inches (mm)
0.750
0.938
0.938
1.250
1.500
2.250
2.250
(19.0)
(23.8)
(23.8)
(31.7)
(38.1)
(57.1)
(57.1)
0.032
0.032
0.040
0.040
0.040
0.040
0.040
(0.8)
(0.8)
(1.0)
(1.0)
(1.0)
(1.0)
(1.0)
With Wire Leads
0.534 ± 0.062 (13.6) ± (1.6)
0.624 ± 0.093 (15.8) ± (2.4)
0.640 ± 0.093 (16.3) ± (2.4)
0.805 ± 0.093 (20.4) ± (2.4)
0.875 ± 0.125 (22.2) ± (3.2)
1.075 ± 0.125 (27.3) ± (3.2)
100 Vdc (70 Vac)
Cornell Dubilier
•
1605 E. Rodney French Blvd
•
New Bedford, MA 02744
•
Phone: (508)996-8564
•
Fax: (508)996-3830
•
www.cde.com
Type 935
Polypropylene Film Capacitors
Max
ESR
Cap.
(µF)
1
2
3
5
10
20
1
2
3
5
10
1
2
3
5
10
20
30
1
2
3
5
10
20
1
2
3
5
10
Catalog Part
Number
935C2W1K
935C2W2K
935C2W3K
935C2W5K
935C2W10K
935C2W20K
935C4W1K
935C4W2K
935C4W3K
935C4W5K
935C4W10K
935H1W1K
935H1W2K
935H1W3K
935H1W5K
935H1W10K
935H1W20K
935H1W30K
935H2W1K
935H2W2K
935H2W3K
935H2W5K
935H2W10K
935H2W20K
935H4W1K
935H4W2K
935H4W3K
935H4W5K
935H4W10K
Inches
0.450 ± 0.062
D - D±
(mm)
(11.4) ± (1.6)
L Max.
d
(milliohms)
20-100 kHz
20
15
13
11
9
6
19
15
12
10
6
100 Vdc (70 Vac)
0.469 ± 0.062
(11.9) ± (1.6)
0.750
0.938
0.938
1.250
1.500
2.250
2.250
1.250
1.250
1.500
1.750
2.250
2.250
1.500
1.750
1.750
2.250
2.250
(19.0)
(23.8)
(23.8)
(31.7)
(38.1)
(57.1)
(57.1)
(31.7)
(31.7)
(38.1)
(44.4)
(57.1)
(57.1)
(38.1)
(44.4)
(44.4)
(57.1)
(57.1)
1.640
1.828
1.828
2.098
2.252
3.054
3.054
2.098
2.098
2.252
2.570
3.054
3.054
2.252
2.570
2.570
3.054
3.054
(41.6)
(46.4)
(46.4)
(53.3)
(57.2)
(77.6)
(77.6)
(53.3)
(53.3)
(57.2)
(65.3)
(77.6)
(77.6)
(57.2)
(65.3)
(65.3)
(77.6)
(77.6)
15
12
11
10
9
8
6
20
15
13
11
9
6
19
15
12
10
6
25
16
16
10
8
5
5
15
15
12
9
7
7
19
16
16
11
11
10.3
12.0
13.3
14.8
17.8
21.6
24.3
7.3
14.3
15.9
18.3
22.4
27.4
9.5
15.0
21.1
24.4
30.0
9.5
11.0
12.3
13.7
16.5
20.0
22.5
7.3
13.3
14.7
17.0
20.7
25.4
9.5
15.0
19.5
22.6
27.8
8.7
10.0
11.2
12.5
15.0
18.3
20.5
7.3
12.1
13.5
15.5
18.9
23.2
9.5
15.0
17.8
20.6
25.4
7.8
8.9
10.0
11.2
13.5
16.4
18.4
7.3
10.8
12.0
13.9
16.9
20.7
9.5
14.2
15.9
18.5
22.7
6.7
7.8
8.7
9.7
11.7
14.2
15.9
7.3
9.4
10.4
12.0
14.6
17.9
9.5
12.3
13.8
16.0
19.7
5.5
6.3
7.1
7.9
9.5
11.6
13.0
6.4
7.7
8.5
9.8
12.0
14.7
8.3
10.0
11.3
13.1
16.1
5.0
5.8
6.5
7.2
8.7
10.6
11.9
5.8
7.0
7.8
8.9
10.9
13.4
7.5
9.1
10.3
11.9
14.7
0.534 ± 0.062 (13.6) ± (1.6)
0.624 ± 0.093 (15.8) ± (2.4)
0.640 ± 0.093 (16.3) ± (2.4)
0.803 ± 0.093 (20.4) ± (2.4)
0.875 ± 0.125 (22.2) ± (3.2)
1.075 ± 0.125 (27.3) ± (3.2)
0.450 ± 0.062
(11.4) ± (1.6)
dV/dt
V/μs +25ºC
15
15
12
9
7
7
19
16
16
11
11
7.3
12.0
15.0
15.0
15.0
15.0
9.5
15.0
15.0
15.0
15.0
Maximum Ripple Current (Amps RMS) 20-100 kHz
Case Temperature
+35ºC +45ºC
7.3
12.0
13.8
15.0
15.0
15.0
9.5
15.0
15.0
15.0
15.0
7.3
11.3
12.6
14.7
15.0
15.0
9.5
15.0
15.0
15.0
15.0
+55ºC +65ºC +75ºC +85ºC
7.3
10.1
11.3
13.1
15.0
15.0
9.5
13.4
15.0
15.0
15.0
7.2
8.7
9.8
11.4
13.8
15.0
9.5
11.6
13.1
15.0
15.0
5.9
7.1
8.0
9.3
11.3
14.1
7.8
9.5
10.7
12.5
15.0
5.4
6.5
7.3
8.5
10.3
12.8
7.1
8.7
9.8
11.4
14.1
Inches (mm) Inches (mm)
1.250
1.250
1.500
1.750
2.250
2.250
1.500
1.750
1.750
2.250
2.250
(31.7)
(31.7)
(38.1)
(44.4)
(57.1)
(57.1)
(38.1)
(44.4)
(44.4)
(57.1)
(57.1)
0.032
0.032
0.040
0.040
0.040
0.040
0.032
0.040
0.040
0.040
0.040
(0.8)
(0.8)
(1.0)
(1.0)
(1.0)
(1.0)
(0.8)
(1.0)
(1.0)
(1.0)
(1.0)
With Wire Leads
0.605 ± 0.093 (15.4) ± (2.4)
0.654 ± 0.093 (16.6) ± (2.4)
0.769 ± 0.093 (19.5) ± (2.4)
0.905 ± 0.125 (23.0) ± (3.2)
1.315 ± 0.125 (33.4) ± (3.2)
0.620 ± 0.093 (15.7) ± (2.4)
0.802 ± 0.093 (20.4) ± (2.4)
0.961 ± 0.125 (24.4) ± (3.2)
1.067 ± 0.125 (27.1) ± (3.2)
1.543 ± 0.125 (39.2) ± (3.2)
200 Vdc (140 Vac)
With Wire Leads
400 Vdc (275 Vac)
With Lug Leads
With Lug Leads
0.605 ± 0.093 (15.4) ± (2.4)
0.654 ± 0.093 (16.6) ± (2.4)
0.768 ± 0.093 (19.5) ± (2.4)
0.905 ± 0.125 (23.0) ± (3.2)
1.315 ± 0.125 (33.4) ± (3.2)
0.620 ± 0.093 (15.7) ± (2.4)
0.802 ± 0.093 (20.4) ± (2.4)
0.961 ± 0.125 (24.4) ± (3.2)
1.067 ± 0.125 (27.1) ± (3.2)
1.543 ± 0.125 (39.2) ± (3.2)
200 Vdc (140 Vac)
With Lug Leads
400 Vdc (275 Vac)
Cornell Dubilier
•
1605 E. Rodney French Blvd
•
New Bedford, MA 02744
•
Phone: (508)996-8564
•
Fax: (508)996-3830
•
www.cde.com
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