Corcom Product Guide
DC Feedthrough Capacitors – Class Y4
Catalog: 1654001
Issue Date: 08.2010
DFC Series
Component Recognized by
UL to US and Canadian Requirements
DFC Series
• DC feedthrough capacitors
• Current ratings from 10 to 300A
• Designed to meet the very stringent safety
requirements of EN132400 class Y4 including
the 2500V pulse test
• Custom versions available
Specifications
Rated Voltage (max):
Rated Current:
Test Voltage (two seconds):
Capacitor Class (EN132400):
Pulse Test (EN132400):
130 VDC
10 to 300A
2500 VDC
Designed to meet Y4
2500V Peak
Insulation Resistance (within 1 minute):
For C < 0.33µF, R> 15000MΩ
For C > 0.33µF, RC(MΩ*µF)>5000s
Operating Ambient Temperature Range
(at rated current Ir):
10 to 200A: -40°C to +60°C
250 & 300A: -40°C to +40°C
Ordering Information
10 DFC6 – C
Filter ID
See Table
DFC Series Screw Terminals
Current Rating
(in A)
Category Temperature Range:
Current Derating Above Ambient:
-40°C to +85°C
10-200A: For temperature,
θ Iθ
=
IR
√(85-
θ
)/25
250 & 300A: For temp.,
θ Iθ
=
IR
√(85-
θ
)/45
Climatic Category:
MTBF:
40/85/21
> 10 million hours typical
UL94V-0
5
Feedthrough Filters and Capacitors
Insulating Materials Flammability Rating:
Filter Options / Specifications
Filter ID
C
G
H
N
P
Q
R
T
Value (nF)
10
47
100
470
1000
3300
4700
8000
Case & Terminal Material:
Nickel Plated Brass
237
Dimensions are in inches and millimeters unless otherwise specified. Values in italics
are metric equivalents. Dimensions are shown for reference purposes only.
Specifications subject to change.
For email, phone or live chat, please go to
tycoelectronics.com/help
corcom.com
Corcom Product Guide
DC Feedthrough Capacitors – Class Y4
(continued)
Catalog: 1654001
Issue Date: 08.2010
DFC Series
Case Style
Resin Fill
T1 (Terminal thread)
T2 (Mounting thread)
Case Dimensions
A
Part No.
10DFC6-C
± .04
1
B
± .02
0.5
C
± .08
2
D
± .04
1
E
± .08
2
F
(max)
B
C
D
E
F
16DFC6-C
A
T1 – Terminal Thread
Part No.
10DFC6-C
16DFC6-C/G/H/N
32DFC6-C/G/H/N
63DFC6-C/G/H/N
100FDC6-G/H/N/P
200DFC6-H/N/P/R
250DFC6-P/Q/T
300DFC6-P/Q/T
Thread
M3
M4
M6
M8
M10
M12
M16
16DFC6-G
16DFC6-H
Torque
max. in.lb.
4
11
22
44
71
97
177
16DFC6-N
32DFC6-C
32DFC6-G
32DFC6-H
32DFC6-N
63DFC6-C
63DFC6-G
63DFC6-H
63DFC6-N
2.24
57
2.48
63
2.95
75
3.23
82
2.48
63
2.95
75
3.23
82
0.59
15
0.79
20
0.79
20
12.6
32
0.79
20
0.79
20
1.26
32
0.71
18
0.71
18
1.18
30
1.30
33
0.71
18
1.18
30
1.30
33
0.39
10
0.47
12
0.47
12
0.63
16
0.47
12
0.47
12
0.63
16
0.55
14
0.63
16
0.63
16
0.75
19
0.75
19
0.75
19
0.75
19
0.75
19
0.75
19
0.75
19
0.63
16
0.71
18
0.71
18
0.71
18
0.71
18
0.71
18
0.71
18
1.02
26
1.02
26
1.26
32
1.26
32
1.57
40
1.57
40
1.57
40
1.81
46
1.81
46
1.81
46
0.51
13
0.67
17
0.67
17
1.06
27
0.67
17
0.67
17
1.06
27
0.87
22
1.06
27
1.06
27
1.06
27
1.06
27
1.06
27
1.57
40
1.57
40
1.57
40
1.57
40
3.78 0.98 1.18
96
25
30
3.98 1.26 1.30
101 32
33
4.45 1.26 1.30
113 32
33
5.24
133
5.12
130
5.79
147
6.50
165
5.83
148
6.30
160
7.01
178
1.50
38
1.26
32
1.50
38
2.13
54
2.13
54
2.13
54
2.13
54
1.97
50
1.30
33
1.97
50
2.68
68
1.65
42
2.13
54
2.83
72
T2 – Mounting Thread
Part No.
10DFC6-C
16DFC6-C/G/H
32DFC6-C/G/H
63DFC6-C/G/H
16DFC6-N
32DFC6-N
63DFC6-N
100DFC6-G/H/N
100DFC6-P
200DFC6-H/N/P
200FFC6-R
Thread
M10 x 1
M12 x 1
M16 x 1
Torque
max. in.lb.
27
35
62
100DFC6-G
100DFC6-H
100DFC6-N
100DFC6-P
200DFC6-H
200DFC6-N
200DFC6-P
200DFC6-R
250DFC6-P
300DFC6-P
M20 x 1
89
M24 x 1
M27 x 1.5
124
142
250DFC6-Q
300DFC6-Q
250DFC6-T
300DFC6-T
238
Dimensions are in inches and millimeters unless otherwise specified. Values in italics
are metric equivalents. Dimensions are shown for reference purposes only.
Specifications subject to change.
For email, phone or live chat, please go to
tycoelectronics.com/help
corcom.com
Corcom Product Guide
DC Feedthrough Capacitors – Class Y4
(continued)
Catalog: 1654001
Issue Date: 08.2010
DFC Series
Available Part Numbers
10DFC6-C
16DFC6-C
16DFC6-G
16DFC6-H
16DFC6-N
32DFC6-C
32DFC6-G
32DFC6-H
32DFC6-N
63DFC6-C
63DFC6-G
63DFC6-H
63DFC6-N
100DFC6-G
100DFC6-H
100DFC6-N
100DFC6-P
200DFC6-H
200DFC6-N
200DFC6-P
200DFC6-R
250DFC6-P
250DFC6-Q
250DFC6-T
300DFC6-P
300DFC6-Q
300DFC6-T
Performance Data
Typical Insertion Loss
Filter
ID
C
G
H
N
P
Q
R
T
— Line to Ground in 50 Ohm circuit
0.01
-
-
-
6
10
13
18
22
0.03
-
-
2
9
15
21
26
31
0.1
-
2
5
15
24
31
36
41
Frequency – MHz
0.3
1
-
3
6
15
11
20
22
33
32
42
42
50
45
42
52
62
10
21
34
40
33
50
58
70
82
100
45
50
65
90
90
90
90
90
1000
70
90
90
90
90
90
90
90
5
Feedthrough Filters and Capacitors
239
Dimensions are in inches and millimeters unless otherwise specified. Values in italics
are metric equivalents. Dimensions are shown for reference purposes only.
Specifications subject to change.
For email, phone or live chat, please go to
tycoelectronics.com/help
corcom.com
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