CORCOM Product Guide
Compact RFI Filter with IEC Connectors
EF Series
EF8
UL Recognized
CSA Certified
VDE Approved
*15EF1F
UL, CSA 15 Amps/250 VAC
VDE
10 Amps/250 VAC
EF1F/EF1FC
EF2F
EF4
EF Series
This rugged international series of RFI filters incorporates
the special IEC power line connector. They are UL
recognized, CSA certified, and VDE approved.
Electrically the EF international series are general
purpose filters effectively providing RFI control of line-to-
ground noise. The design is compact and meets the
very low leakage current requirements of VDE portable
equipment as well as (120 Volt) UL544 non-patient
medical equipment. Models with F suffix have .250”
terminals on load side; EF4 and EF8 have wire leads.
Model 10EF1FC additionally incorporates a separate
ground-circuit inductor to isolate the equipment chassis
from power line ground at RF frequencies.
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
Frequency-MHz
Rating
.15
.5
1
5
EF1F, EF2F
01A
03A
06A
10A
15A
EF4, EF8
01A
03A
06A
EF1FC
10A
22
15
9
8
–
22
15
9
8
35
25
20
15
6
35
25
20
15
40
30
25
20
12
40
30
25
20
46
45
41
34
20
46
45
41
34
.21 mA
.36 mA
2250 VDC
1450 VDC
50/60 Hz
250 VAC
10
50
50
45
39
25
50
50
45
39
30
49
54
50
44
25
49
54
47
44
Electrical Schematics
EF & EF-F Models
LINE
LOAD
EF1FC Model
LINE
LOAD
Line Cord
Line Cord No. GA400:
7
1/2
foot, 3-conductor line cord to mate with EF series.
Resistor location for reference only.
40
Catalog 1654001
Revised 03-04
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
1-508-992-4495
Germany:
49-89-6089-0
www.cor.com
www.tycoelectronics.com
CORCOM Product Guide
Compact RFI Filter with IEC Connectors
(Continued)
EF Series
RFI Power Line Filters
Case Styles
EF1F & EF1FC
C
Case Dimensions
A
Part No. (max)
1EF1F,
3EF1F
1EF2F,
3EF2F
1EF4,
3EF4
1EF8,
3EF8
2.20
55.9
1.55
39.4
1.55
39.4
1.55
39.4
2.20
6EF1F
55.9
1.55
6EF2F
39.4
1.55
6EF4
39.4
1.55
6EF8
39.4
10EF1F
2.62
66.5
10EF1FC
2.62
66.5
15EF1F*
2.62
66.5
Blue
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
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
0.81
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
F
(ref)
—
—
.295
7.5
.295
7.5
—
—
.295
7.5
.295
7.5
—
—
—
A
B
D
E
EF2F
C
.65
Max.
16.5
D
E
A
B
Typical dimensions:
Terminals: .250 [6.35] (3)
Slot: .07 x .16 [1.8
x 4.1]
Holes: .07 [1.8] Dia.(2)
EF4
C
Brown
Green/Yellow
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
D
E
A
F
Part Numbers
1EF1F
1EF2F
1EF4
1EF8
3EF1F
3EF2F
3EF4
3EF8
Line Cord No.
Insulating Boot No.
*15EF1F
UL, CSA — 15 Amps/250 VAC
VDE
— 10 Amps/250 VAC
B
F
06EF1F
06EF2F
06EF4
06EF8
10EF1F
10EF1FC
15EF1F*
GA400
FA601
EF8
Brown
F
B
F
D E
Green/Yellow
Blue
Recommended Panel Cutouts
.820
20.8
.900
22.9
.140 Dia. (2)
3.56
.140 Dia. (2)
3.56
A
1.200
30.48
1.200
30.48
1.575
40.01
C
1.575
40.01
.062
R
1.58
.234
R
5.94
Panel Cutout (front mount)
Panel Cutout (back mount)
Tolerance ±.005 [0.13]
Typical dimensions:
Wire leads 4.0 [101.6] Min. 18 AWG
Tolerance ±.005 [0.13]
Mounting Holes: .132 [3.35] Dia.(2)
Note 1: EF1F, EF1FC and EF8 allow front or back mounting.
Note 2: EF2F and EF4 allow back mounting only.
41
Catalog 1654001
Revised 03-04
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
1-508-992-4495
Germany:
49-89-6089-0
www.cor.com
www.tycoelectronics.com
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