HZ Series
Designed to provide good attenuation to RFI
noise in the frequency range from 10kHz to 30MHz
Size and cost-effective
Low leakage curre
Ordering Information

Specifications
Maximum leakage current, each Line to Ground: |
| @ 120 VAC 60 Hz | 2 µA |
| @ 250 VAC 50 Hz | 5 µA |
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Hipot rating (one minute): |
| Line to Ground | 2250 VDC |
| Line to Line | 1450 VDC |
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Operating Frequency: | 50 / 60 Hz |
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Rated voltage (max.): | 250 VAC |
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Rated Current: | 3A |
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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
Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links.
3EHZ1 | 4EHZ1 |
6EHZ1 | 10EHZ1 |
15EHZ1 | 20EHZ1 |
30EHZ6 | |
Electrical Schematic

Case Styles
3
EHZ1
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. |
4EHZ1
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. |
6HZ1
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. |
10, 15 & 20EHZ1
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. |
Minimum Insertion Loss in dB: |
Measured in closed 50 ohm system |
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Common Mode / Asymmetrical (Line to Ground) | | Differential Mode / Symmetrical (Line to Line) |
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|
Model | Frequency - MHz | .01 | .05 | .1 | .15 | .5 | 1 | 5 | 10 | 30 |
| 3EHZ1 | 10 | 24 | 30 | 34 | 34 | 35 | 15 | 10 | 5 | 4EHZ1 | 12 | 24 | 31 | 35 | 47 | 47 | 30 | 25 | 18 | 6EHZ1 | 9 | 21 | 27 | 30 | 36 | 34 | 27 | 22 | 16 | 10EHZ1 | 7 | 21 | 25 | 31 | 43 | 40 | 26 | 21 | 14 | 15EHZ1 | 7 | 27 | 27 | 30 | 43 | 37 | 24 | 17 | 12 | 20EHZ1 | 5 | 19 | 24 | 28 | 31 | 29 | 14 | 9 | 4 | 30EHZ6 | - | 5 | 11 | 14 | 27 | 30 | 20 | 17 | 14 |
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| | Model | Frequency - MHz | .01 | .05 | .1 | .15 | .5 | 1 | 5 | 10 | 30 |
| 3EHZ1 | 10 | 25 | 30 | 54 | 70 | 70 | 65 | 55 | 55 | 4EHZ1 | - | - | 14 | 32 | 72 | 83 | 68 | 63 | 30 | 6EHZ1 | - | - | 7 | 17 | 59 | 80 | 67 | 60 | 52 | 10EHZ1 | - | - | 4 | 21 | 63 | 80 | 80 | 74 | 36 | 15EHZ1 | - | - | 7 | 15 | 51 | 77 | 80 | 74 | 48 | 20EHZ1 | - | - | 11 | 9 | 54 | 77 | 74 | 69 | 47 | 30EHZ6 | - | - | 13 | 14 | 47 | 67 | 76 | 70 | 58 |
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