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T Series

High Performance RFI Power Line Filters for Switching Power Supplies


UL Recognized
CSA Certified
VDE Approved

Catalog Data Sheet
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T Series

  • Superior common-mode and premium differential-mode attenuation
  • Smaller package sizes than the EP Series
  • Size and cost-effective
  • ET models can help meet very low leakage current requirements

Ordering Information

* IEC 60320-1 C14 inlet mates with C13 connector

Available Part Numbers

Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links.

3ET1 3ET3
3ET7 6ET1
6ET3 6ET7
10ET1 10ET3
15ET1 15ET6
20ET1 20ET6
10VT1 10VT3
15VT1 15VT6
20VT1 20VT6

 

 

Accessories

GA400: NEMA 5-15P to IEC 60320-1 C13 line cord

 

  

Specifications

Maximum leakage current, each Line to Ground:
    ET Models VT Models
  @ 120 VAC 60 Hz
(3A, 6A, 10A) 		.30 mA .75 mA
  @ 120 VAC 60 Hz
(15A, 20A) 		.30 mA 1.2 mA
       
  @ 250 VAC 50 Hz
(3A, 6A, 10A)		 .50 mA 1.2 mA
  @ 250 VAC 50 Hz
(15A, 20A) 		.50 mA 2.0 mA
     
Hipot rating (one minute):
  Line to Ground 2250 VDC
  Line to Line 1450 VDC
     
Operating Frequency: 50 / 60 Hz
     
Rated voltage (max.): 250 VAC
     
Rated Current: 3A to 20A
   
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

Electrical Schematics

3 & 6A

10A

15 & 20A

 
Case Styles

T1 (3, 6, 10A)

Typical Dimensions:
  Line/Load Terminals(4): .250 [6.3] with .07 [1.8] Dia. hole
  Ground Terminal(1): .250 [6.3] with .07 x .16 [1.8 x 3.8] slot
  Mounting Holes (2): .188 [4.75] Dia.

T1 (15 & 20A)

Typical Dimensions:
  Line/Load Terminals(4): .250 [6.3] with .07 [1.8] Dia. hole
  Ground Terminal(1): .250 [6.3] with .07 x .16 [1.8 x 3.8] slot
  Mounting Slots (4): .250 x .156 [6.35 x 3.96] Dia.

T3

Typical Dimensions:  
  Wire leads (5): .4.0 [101.6] Min. AWG18 (AWG16 for 10A)
  Mounting Holes (2): .188 [4.75] Dia.

T6

Typical Dimensions:  
  Terminals (5): 8-32
Torque 18 lbf-in. [2.03 N-m] max. ±2[..22]
  Mounting Slots (4): .250 x .156 [6.35 x 3.96] Dia.

 

  

T7

Typical Dimensions:
  Load Terminals(2): .250 [6.3] with .07 [1.8] Dia. hole
  Line Inlet (1): IEC-60320-1 C14
  Threaded Inserts (2): 6-32 x 1/4

Recommended Panel Cutout

Tolerance ± .005 [0.13]
Back mount only

Case Dimensions

Part No. A B C D E
(max.) (max.) (max.) ± .015 (max.)
± .38
3ET1, 6ET1 3.56 2.15 1.81 2.938 3.38
90.4 54.6 46.0 74.63 85.9
3ET3, 6ET3 2.55 2.15 1.81 2.938 3.38
64.8 54.6 46.0 74.63 85.9
3ET7, 6ET7 3.52 2.25 1.78 1.575 0.63*
89.4 57.2 45.2 40.01 16.0*
10ET1, 10VT1 4.69 2.27 1.80 4.063 4.47
119.1 57.7 45.7 103.2 113.5
10ET3, 10VT3 3.69 2.27 1.80 4.063 4.47
93.7 57.7 45.7 103.2 113.5
15ET1, 15VT1,
20ET1, 20VT1 		5.45 3.12 2.18 3.50 3.96
138.4 79.2 55.4 88.9 100.6
15ET6, 15VT6,
20ET6, 20VT6 		5.95 3.12 2.18 3.50 3.96
151.1 79.2 55.4 88.9 100.6
* ± .02 [.5]

Performance Data

Typical Insertion Loss
Measured in closed 50 ohm system
 

3ET

6ET

10ET

15ET

20ET

10VT

15VT

20VT
Minimum Insertion Loss in dB:
Measured in closed 50 ohm system
     
Common Mode / Asymmetrical (Line to Ground)   Differential Mode / Symmetrical (Line to Line)
 
Current Rating Frequency - MHz
.01 .03 .05 .15 .5 1 2 5 10 20 30
ET Models
3A 22 32 36 46 47 44 43 40 42 42 42
6A 16 26 30 41 47 44 43 43 40 42 42
10A 12 22 26 36 47 42 42 40 42 42 45
15A 8 17 22 31 43 44 44 42 47 52 43
20A 3 12 17 26 34 36 37 37 42 47 38
VT Models
10A 12 22 26 38 52 50 50 50 50 50 50
15A 8 17 22 33 52 52 52 52 57 45 35
20A 3 12 17 29 42 47 50 51 55 40 30
 
Current Rating Frequency - MHz
.01 .03 .05 .15 .5 1 2 5 10 20 30
ET Models
3A 3 1 30 61 70 70 70 50 50 50 55
6A 4 2 14 51 70 70 70 65 47 50 55
10A 7 12 17 52 70 70 70 65 55 50 60
15A 12 19 15 51 70 70 70 70 70 65 60
20A 10 17 13 51 70 70 70 70 67 65 60
VT Models
10A 7 12 17 52 70 70 70 65 65 50 65
15A 12 19 15 51 70 70 70 70 70 65 60
20A 10 17 13 51 70 70 70 70 67 65 60

 
USA Customer Service: 1-800-468-2023
Corcom Products Direct: 1-847-680-7400
Germany: 49-89-6089-0
  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.