CORCOM Product Guide
High Performance RFI Power Line Filters for Switching Power Supplies
T Series
UL Recognized
CSA Certified
VDE Approved
ET1/VT1
Specifications
Maximum leakage current,each line-to-ground
ET Models
@ 120 VAC 60 Hz:
.30 mA
(3A, 6A, 10A)
@ 120 VAC 60 Hz:
.30 mA
(15A, 20A)
@ 250 VAC 50 Hz:
.50 mA
(3A, 6A, 10A)
@ 250 VAC 50 Hz:
.50 mA
(15A 20A)
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 .01 .03 .05 .15 .5 1 2
ET Models
3A
22
6A
16
10A
12
15A
8
20A
3
VT Models
10A
12
8
15A
20A
3
32
26
22
17
12
36
30
26
22
17
46
41
36
31
26
47
47
47
43
34
44
44
42
44
36
43
43
42
44
37
VT Models
.75 mA
1.2 mA
1.25 mA
2.0 mA
T Series
The T series RFI filters provide superior common-mode and
premium differential-mode attenuation, exceeded only by
that of Q series filters. This remarkable performance is
available for current ratings up to 20 amps in package
sizes smaller than comparable EP series filters. In fact, the
10-amp T is smaller than the 6-amp EP.
These filters are a size and cost-effective choice for very
noisy equipment that must meet the emission limits of FCC
Parts 15 and 18 or EN55022, A-level. In some cases, these
filters can even bring equipment into compliance with
EN55022, B-level. This performance is accomplished with
circuits that still meet the very low leakage current
requirements of VDE portable equipment, and (120 Volt)
UL544 non-patient medical equipment
2250 VDC
1450 VDC
50/60 Hz
250 VAC
Electrical Schematics
3ET & 6ET
LINE
LOAD
5
40
43
40
42
37
10
42
40
42
47
42
20 30
42
42
42
52
47
42
42
45
43
38
10ET & 10VT
LINE
LOAD
15ET & 15VT, 20ET & 20VT
LINE
LOAD
22 26
17 22
12 17
38 52
33 52
29 42
50 50 50 50
52 52 52 57
47 50 51 55
50 50
45 35
40 30
Line-to-line in 50 ohm circuit
Current
Frequency–MHz
Rating .01 .03 .05 .15 .5 1 2
ET Models
3A
3
4
6A
7
10A
15A
12
20A
10
VT Models
10A
7
12
15A
20A
10
1
2
12
19
17
30
14
17
15
13
61
51
52
51
51
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
5
50
65
65
70
70
10
50
47
55
70
67
20 30
50
50
50
65
65
55
55
60
60
60
Resistor location for reference only.
12 17
19 15
17 13
52 70
51 70
51 70
70 70 65 65
70 70 70 70
70 70 70 67
50 65
65 60
65 60
94
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 RFI Power Line Filters for Switching Power Supplies
(Continued)
T Series
Case Styles
T1
B
D
E
A
C
T7
0.235 R.
6.0
0.910
23.1
1.295
32.9
1.575
40.0
0.157 Dia.
4.0
RFI Power Line Filters
Tapped insert:
No. 6-32 x 1/4 (2)-R7
D B
E
Typical dimensions:
Terminals: .250 [6.35] (5)
Slot: .07 x .16 [1.8
x 4.1]
Holes: .07 [1.8] Dia.(4)
Mounting holes: .188 [4.78] Dia. (2)
A
C
15A, 20A-T1
Case Dimensions
E
D B
Part No.
3ET1, 6ET1
2.00± .01
50.8±.25
A
B
C
(max) (max) (max)
3.56
90.4
2.55
64.8
3.52
89.4
4.69
119.1
3.69
93.7
5.45
138.4
5.95
151.1
2.15
54.6
2.15
54.6
2.25
57.2
2.27
57.7
2.27
57.7
3.12
79.2
3.12
79.2
1.81
46.0
1.81
46.0
1.78
45.2
1.80
45.7
1.80
45.7
2.18
55.4
2.18
55.4
D
± .015
± .38
E
(max)
3.38
85.9
3.38
85.9
0.63
†
16.0
A
C
3ET3, 6ET3
3ET7, 6ET7
2.938
74.63
2.938
74.63
1.575
40.01
Typical dimensions:
Terminals: .250 [6.35] (5)
Slot: .07 x .16 [1.8
x 4.1]
Holes: .07 [1.8] Dia.(4)
Mounting holes: .203 x .156 [5.16
x3.96]
Dia. (4)
10ET1, 10VT1
10ET3, 10VT3
T3
Blue
Brown
Grn/Yel
Blue
4.063 4.47
103.2 113.5
4.063 4.47
103.2 113.5
3.500 3.96
88.9 100.6
3.500 3.96
88.9 100.6
†
±.02
[±.5]
Brown
B
C
15ET1, 15VT1,
20ET1, 20VT1
15ET6, 15VT6,
20ET6, 20VT6
Typical dimensions:
Wire leads: 4.0 [101.6] Min.
A
D
E
Mounting holes: .188 [4.78] Dia. (2)
15A, 20A-T6
Part Numbers
3ET1
3ET3
3ET7
6ET1
6ET3
6ET7
Line Cord No. (T7)
C
E
D
B
10ET1
10ET3
15ET1
15ET6
20ET1
20ET6
10VT1
10VT3
15VT1
15VT6
20VT1
20VT6
GA400
2.00 .01
50.8 .25
A
Typical dimensions:
Terminals: No. 8-32
Torque: 18 ± 2 in.lb
95
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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