CORCOM Product Guide
High Performance Compact RFI Power Line Filters with IEC Connectors
EC Series
EC8
UL Recognized
CSA Certified
VDE Approved
EC2
EC4
EC1
EC Series
The EC series RFI power line filters provide the highest
attenuation of any standard filter available in a package
size limited by the dimensions of the integral IEC
connector. These filters combine high common-mode
inductance with high differential-mode capacitance and
minimal parasitic elements, for effective attenuation of
line-to-ground and line-to-line noise across the frequency
range.
Performance and applications are similar to those of the
ED series, but with higher differential-mode performance
in most applications, due to an additional capacitor on
the load side.
Specifications
Maximum leakage current,each line-to-ground
@ 120 VAC 60 Hz:
@ 250 VAC 50 Hz:
Hipot rating (one minute):
line-to-ground
line-to-line
Operating frequency:
Rated voltage (max.):
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Rating
01A
03A
06A
10A
.15
25
20
15
7
Frequency-MHz
.5
1
5
35
30
22
14
40
37
25
20
50
47
40
35
.22 mA
.38 mA
1500 VAC
1450 VDC
50/60 Hz
250 VAC
10
50
48
45
39
30
50
50
50
48
Line-to-line in 50 ohm circuit
Electrical Schematic
LINE
LOAD
Current
Rating
.15
Frequency-MHz
.5
1
5
35
25
10
10
35
30
10
50
45
40
27
50
45
40
60
60
65
65
60
60
65
10
60
55
60
56
60
55
60
20
40
34
40
38
33
34
33
30
40
34
40
38
33
34
33
Resistor location for reference only.
EC1, EC2, EC8
01A
5
03A
5
06A
10
10A
10
EC4
01A
03A
06A
5
5
10
Line Cord
Line Cord No. GA400:
7
1/2
foot, 3-conductor line cord to mate with EC series.
30
Catalog 1654001
Revised 05-07
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.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
CORCOM Product Guide
High Performance Compact RFI Power Line Filters with IEC Connectors
(Continued)
EC Series
RFI Power Line Filters
Case Styles
EC1
Case Dimensions
A
Part No. (max)
1EC1
1EC2
2.62
66.5
1.97
50.0
1.97
50.0
1.98
50.3
2.62
66.5
1.97
50.0
1.97
50.0
1.98
50.3
2.62
66.5
1.97
50.0
1.97
50.0
1.98
50.3
2.62
66.5
B
(max)
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
1.19
30.2
C
(max)
0.81
20.6
0.85
21.6
0.85
21.6
0.81
20.6
0.81
20.6
0.85
21.6
0.85
21.6
0.81
20.6
0.81
20.6
0.85
21.6
0.85
21.6
0.81
20.6
0.81
20.6
D
± .015
±
.38
E
(max)
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
1.98
50.3
F
(ref)
—
—
.295
7.5
.295
7.5
—
—
.295
7.5
.295
7.5
—
—
.295
7.5
.295
7.5
—
EC2
C
.65 Max.
16.5
1EC4
1EC8
3EC1
B
D
E
A
3EC2
3EC4
3EC8
6EC1
Typical dimensions:
Terminals: .250 [6.35] (3)
Slot: .07 x .16 [1.8
x 4.1]
Holes: .07 [1.8] Dia.(2)
EC4
6EC2
C
D
E
Green/Yellow
Brown
Blue
6EC4
6EC8
10EC1
A
F
B
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
1.575
40.01
Part Numbers
F
EC8
1EC1
1EC2
1EC4
1EC8
3EC1
3EC2
3EC4
3EC8
Line Cord No.
Insulating Boot No.
06EC1
06EC2
06EC4
06EC8
10EC1
GA400
FA601
Recommended Panel Cutouts
.820
20.8
.140 Dia. (2)
3.56
.900
22.9
.140 Dia. (2)
3.56
1.200
30.48
1.200
30.48
1.575
40.01
Typical dimensions:
Wire Leads: 4.0 [101.6] Min. 18 AWG
Mounting holes: .132 [3.35] Dia. (2)
1.575
40.01
Panel Cutout (front mount)
Tolerance ±.005 [
0.13
]
.062
R
1.58
Panel Cutout (back mount)
Tolerance ±.005 [
0.13
]
.234
R
5.94
Note 1: EC1 and EC8 allow front or back mounting.
Note 2: EC2 and EC4 allow back mounting only.
31
Catalog 1654001
Revised 05-07
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.
USA Cust. Svc.: 1-800-468-2023
CORCOM Prods: 1-847-680-7400
Germany:
49-89-6089-0
www.corcom.com
www.tycoelectronics.com
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