MA-COM 6EC4

Catalog: 1654001
Issue Date: 06.2011
Corcom Product Guide
High Performance EMI Power Inlet Filter
EC Series
EC8
UL Recognized
CSA Certified
VDE Approved
EC2
EC4
EC1
EC Series
Specifications
• Three element differential mode circuit provides
the highest attenuation of any available standard
inlet filter
Maximum leakage current each Line to Ground:
@ 120 VAC 60 Hz:
.25 mA
@250 VAC 50 Hz:
.50 mA
• High common mode inductance
Hipot rating (one minute):
Line to Ground:
Line to Line:
• High differential mode capacitance
• Effective attenuation of Line to Ground and Line
to Line noise across the frequency range
• Includes several termination options
Ordering Information
Rated Voltage (max.):
250 VAC
Operating Frequency:
50/60 Hz
Rated Current:
Power Inlet Filters & Power Entry Modules
• Performance and application similar to the ED
series but with higher differential mode
performance
3
2250 VDC
1450 VDC
1 to 10A
Operating Ambient Temperature Range
(at rated current Ir):
-10°C to +40°C
In an ambient temperature (Ta) higher than +40°C
the maximum operating current (Io) is calculated as
follows: Io = Ir (85-Ta)/45
3 EC 1
Output Styles
1 – .250 [6.3] spade terminals
(back)
2 – .250 [6.3] spade terminals
Electrical Schematic
LINE
LOAD
(bottom)
4 – Wire leads (bottom)
8 – Wire leads (back)
EC Series
Current Rating
1, 3, 6, or 10A
Available Part Numbers
1EC1
3EC1
6EC1
10EC1
1EC2
3EC2
6EC2
1EC4
3EC4
6EC4
1EC8
3EC8
6EC8
141
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
te.com/help
corcom.com
Catalog: 1654001
Issue Date: 06.2011
Corcom Product Guide
High Performance EMI Power Inlet Filter (continued)
EC Series
Case Styles
EC1
Case Dimensions
Part
No.
C
A
D
E
EC1
B
EC2
EC2
EC4
EC8
C
A
B
C



























D










E
F
















.65 Max.
16.5
D
E
A
B
Recommended Panel Cutouts

 




Front Mount
Back Mount
.820
20.8
EC4
.140
3.56 
1.200
30.48
1.575
40.01
E
A
.140

3.56
1.200
30.48
1.575
40.01
.062
R.
1.58
Typ.
.234
R.
5.94
Typ.
Tolerances ± .005 [0.13] unless otherwise noted
Blue
Brown
D
Green/Yellow
C
.900
22.9


B


F
Accessories
GA400: NEMA 5-15P to IEC 60320-1 C-13 line cord
F
EC8
F
Blue
Green/Yellow
D E
B
FA601: Insulating Shroud
Brown
.413 Dia.
10.5
.271 Dia.
6.9
F
A
.118
3.0
1.39
35.4
C


 
1.17
29.7
.767
19.5

 
142
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
te.com/help
corcom.com
Catalog: 1654001
Issue Date: 06.2011
Corcom Product Guide
High Performance EMI Power Inlet Filter (continued)
EC Series
Performance Data
Typical Insertion Loss
Measured in closed 50 Ohm system
1EC
3EC
6EC
10EC
db
100
db
100
db
100
db
100
90
90
90
90
80
80
80
80
70
70
70
70
60
60
60
60
50
50
50
50
40
40
40
40
30
30
30
30
20
20
20
20
10
10
10
0
0.1
1
0
10
30
Frequency in MHz
0.1
1
10
30
Frequency in MHz
0
10
0.1
1
10
30
Frequency in MHz
0
0.1
1
3
10
30
Frequency in MHz
Power Inlet Filters & Power Entry Modules
Common Mode / Asymmetrical (L-G)
Differential Mode / Symmetrical (L-L)
Minimum Insertion Loss
Measured in closed 50 Ohm system
Common Mode / Asymmetrical (Line to Ground)
 



  


















Differential Mode / Symmetrical (Line to Line)

 













  


































































143
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
te.com/help
corcom.com