Corcom Product Guide
Catalog: 1654001
Issue Date: 06.2011
Highest Performance RFI Filters for Switching Power Supplies
Q Series
Q8
UL Recognized
CSA Certified
VDE Approved
Q1
Q3
Q Series
• Specifically developed for switching power
supplies
• High attenuation for common and differential
mode interference
• Effective from 10kHz to 30MHz
• Optimized for attenuation and size
• 3 or 6A versions available with IEC inlet
Specifications
Maximum leakage current each Line to Ground:
3 & 20A
VQ Models
EQ Models
@120 VAC 60 Hz:
.73 mA
.22 mA
@250 VAC 50 Hz:
1.27 mA
.38 mA
6A
@120 VAC 60 Hz:
—
.29 mA
@250 VAC 50 Hz:
—
.51 mA
Hipot rating (one minute):
Line to Ground:
Line to Line:
Rated Voltage (max):
2250 VDC
1450 VDC
250 VAC
50/60 Hz
3 to 20A
Ordering Information
6EQ8M
Suffix
M – Metric inserts
(style 8 only)
Omit for standard or none
Input / Output Style
1 – .250 [6.3] spade terminals
3 – Wire leads
8 – IEC inlet*
(line side)
Wire leads
(load side)
Q Series
Leakage current designation
E – Low leakage
(<0.5 mA)
V – Standard
Current Rating
3, 6 or 20A
Operating Frequency:
Rated Current:
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
Available Part Numbers
3EQ1
3EQ3
3EQ8
3EQ8M
6EQ1
6EQ3
6EQ8
6EQ8M
20EQ1
3VQ1
3VQ3
3VQ8
3VQ8M
20VQ1
Accessories
GA400: NEMA 5-15P to IEC 60320-1 C-13 line cord
*IEC 60320-1 C14 inlet mates with C13 connector
58
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
Corcom Product Guide
Catalog: 1654001
Issue Date: 06.2011
Highest Performance RFI Filters for Switching Power Supplies
(continued)
Q Series
Electrical Schematics
3A
LINE
LOAD
Q8, Q8M
(3A)
Tapped insert
Brown
Grn/Yel
Blue
D B
1
RFI Power Line Filters
A
C
E
6, 20A
LINE
LOAD
½
½
½
Q8, Q8M
(6A)
Case Styles
Q1
3, 20A Models
Grn/Yel
Tapped insert
C
0.63
Ref
16.0
.313
Ref
7.95
B
Blue
Brown
D
E
A
C
6A Models
B
½
½
½
E
A
D
B
C
½
½½
Case Dimensions
Part No.
3VQ1, 3EQ1
A
B
C
Q3
3A Models
Blue
Blue
Blue
Grn/Yel
Grn/Yel
B
3VQ3, 3EQ3
3VQ8/8M,
3EQ8/8M
6EQ1
Brown
Brown
Brown
A
D
E
C
6A Models
Blue
B
Grn/Yel Brown
6EQ3
6EQ8/8M
20EQ1,
20VQ1
½
C
D
E
59
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
Corcom Product Guide
Catalog: 1654001
Issue Date: 06.2011
Highest Performance RFI Filters for Switching Power Supplies
(continued)
Q Series
Recommended Panel Cutout
.235
R
5.96
.157
Dia. (2)
3.98
.910
23.11
1.295
32.89
1.575
40.01
½
Performance Data
Typical Insertion Loss
Measured in closed 50 Ohm system
3VQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
Frequency in MHz
3EQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
Frequency in MHz
6EQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
Frequency in MHz
20VQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
Frequency in MHz
20EQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
Frequency in MHz
Common Mode / Asymmetrical (L-G)
Differential Mode / Symmetrical (L-L)
Minimum Insertion Loss
Common Mode / Asymmetrical (Line to Ground)
Differential Mode / Symmetrical (Line to Line)
60
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
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