| : | - 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
Ordering Information  Available Part Numbers Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links. | 3EQ1 | 3VQ1 | | 3EQ3 | 3VQ3 | | 3EQ8 | 3VQ8 | | 3EQ8M | 3VQ8M | | 6EQ1 | 20EQ1 | | 6EQ3 | 20VQ1 | | 6QE8 | | | 6EQ8M | |
Specifications | Maximum leakage current, each Line to Ground: | | | | VQ Models | EQ Models | | | @ 120 VAC 60 Hz (3A, 20A) | .73 mA | .22 mA | | | @ 120 VAC 60 Hz (6A) | - | .29 mA | | | | | | | @ 250 VAC 50 Hz (3A, 20A) | 1.27 mA | .38 mA | | | @ 250 VAC 50 Hz (6A) | - | .51 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
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Electrical Schematics 3A  6, 20A  Accessories GA400: NEMA 5-15P to IEC 60320-1 C13 line cord  Case Styles Q1  | 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 |
Q3  | Typical Dimensions: | | | | Wire leads (5): | .4.0 [101.6] Min. AWG18 (AWG16 for 10A) | | | Mounting Holes (2): | .188 [4.75] Dia. |
3A Q8, Q8M (with metric insert)  | Typical Dimensions: | | | Wire leads (3): | .6.0 [152.4] Min. AWG18 | | | Line Inlet (1): | IEC 60320-1 C14 | | | Q8 Inserts (2): | 6-32 x 1/4 | | | Q8M Inserts (2): | M3x.5 |
6A Q8, Q8M (with metric insert)  | Typical Dimensions: | | | Wire leads (3): | .6.0 [152.4] Min. AWG18 | | | Line Inlet (1): | IEC 60320-1 C14 | | | Q8 Inserts (3): | 6-32 x 1/4 | | | Q8M Inserts (3): | M3x.5 |
Recommended Panel Cutouts  Case Dimensions | Part No. | A | B | C | D | E | | (max.) | (max.) | (max.) | ± .015 | (max.) | | ± .38 | | 3VQ1, 3EQ1 | 3.85 | 2.07 | 1.78 | 2.938 | 3.34 | | 97.8 | 52.6 | 45.2 | 74.63 | 84.8 |
| | 3VQ3, 3EQ3 | 2.56 | 2.07 | 1.78 | 2.938 | 3.34 | | 65.0 | 52.6 | 45.2 | 74.63 | 84.8 |
| 3VQ8, 3VQ8M,
3EQ8, 3EQ8M | 3.07 | 2.25 | 1.78 | 1.575 | 0.63* | | 78.0 | 57.2 | 45.2 | 40.01 | 16.0* |
| | 6EQ1 | 4.98 | 2.27 | 1.80 | 4.063 | 4.47 | | 126.5 | 57.7 | 45.7 | 103.2 | 113.5 |
| 6EQ3 | 3.69 | 2.27 | 1.80 | 4.063 | 4.47 | | 93.7 | 57.7 | 45.7 | 103.2 | 113.5 |
| | 6EQ8, 6EQ8M | 5.47 | 2.07 | 1.78 | 1.575 | 2.70 | | 138.9 | 52.6 | 45.2 | 40.01 | 68.0 |
| | 20EQ1, 20VQ1 | 6.66 | 2.07 | 2.28 | 5.625 | 6.03* | | 168.1 | 52.6 | 57.9 | 142.9 | 153.2* |
| | * ± .02 [.05] |
| Common Mode / Asymmetrical (Line to Ground) | | Differential Mode / Symmetrical (Line to Line) |
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| | Current Rating | Frequency - MHz | | .01 | .02 | .05 | .15 | .5 | 1 | 5 | 10 | 30 |
| | 3VQ | 22 | 27 | 37 | 50 | 55 | 55 | 55 | 50 | 55 | | 3EQ | 22 | 27 | 36 | 47 | 47 | 43 | 45 | 45 | 45 | | 6EQ | 26 | 31 | 20 | 68 | 72 | 72 | 65 | 65 | 65 | | 20EQ1 | 6 | 10 | 8 | 39 | 60 | 65 | 65 | 65 | 55 | | 20VQ1 | 6 | 3 | 17 | 52 | 65 | 70 | 70 | 70 | 70 |
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| | | Current Rating | Frequency - MHz | | .01 | .02 | .05 | .15 | .5 | 1 | 5 | 10 | 30 |
| | 3VQ | 1 | 17 | 42 | 65 | 75 | 75 | 60 | 65 | 65 | | 3EQ | 1 | 17 | 42 | 65 | 75 | 75 | 65 | 65 | 60 | | 6EQ | 6 | 10 | 43 | 70 | 75 | 75 | 65 | 55 | 55 | | 20EQ1 | 15 | 20 | 20 | 46 | 65 | 70 | 65 | 60 | 60 | | 20VQ1 | 15 | 20 | 20 | 46 | 65 | 70 | 65 | 60 | 60 |
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Q Series