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
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 | |||
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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