| Highest Performance RFI Filters for Medical Equipment |
  
UL Recognized
CSA Certified
VDE Approved
Catalog Data Sheet 
Printer friendly version |
|
 |
HQ Series
- Designed to provide the highest available attenuation of RFI noise in the frequency range from 10kHz to 30MHz for low leakage current applications
- Size and cost-effective
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.
|
|
Specifications
| Maximum leakage current, each Line to Ground: |
| |
@ 120 VAC 60 Hz |
2 µA |
| |
@ 250 VAC 50 Hz |
5 µA |
| |
|
|
| 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 6A * |
| |
* refer to part number for rating |
| 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
3EHQ
6EHQ
Accessories
GA400: NEMA 5-15P to IEC 60320-1 C13 line cord
|
| Case Styles |
HQ1
| 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. |
HQ3
| Typical Dimensions: |
|
| |
Wire leads (5): |
.4.0 [101.6] Min. |
| |
Mounting Holes (2): |
.188 [4.75] Dia. |
3EHQ8 & 3EHQ8M (with metric insert)
| Typical Dimensions: |
| |
Wire leads (3): |
.4.0 [101.6] Min. |
| |
Line Inlet (1): |
IEC-60320-1 C14 |
| |
HQ8 Inserts (2): |
6-32 x 1/4 |
| |
HQ8M Inserts (2): |
M3 x .5 |
|
|
6EHQ8 & 6EHQ8M (with metric insert)
| Typical Dimensions: |
| |
Wire leads (3): |
.4.0 [101.6] Min. |
| |
Line Inlet (1): |
IEC-60320-1 C14 |
| |
HQ8 Inserts (2): |
6-32 x 1/4 |
| |
HQ8M Inserts (2): |
M3 x .5 |
Recommended Panel Cutouts
Tolerance ± .005 [0.13]
Back mount only
Case Dimensions
| Part No. |
A |
B |
C |
D |
E |
| (max.) |
(max.) |
(max.) |
±.015 |
(max.) |
| ± .38 |
| 3EHQ1 |
3.85 |
2.07 |
1.78 |
2.938 |
3.34 |
| 97.8 |
52.6 |
45.2 |
74.63 |
84.8 |
|
| 3EHQ3 |
2.56 |
2.07 |
1.78 |
2.938 |
3.34 |
| 65.0 |
52.6 |
45.2 |
74.63 |
84.8 |
|
| 3EHQ8, 3EHQ8M |
3.07 |
2.25 |
1.78 |
1.575 |
0.63* |
| 78.0 |
57.2 |
45.2 |
40.01 |
16.0* |
|
| 6EHQ1 |
4.98 |
2.27 |
1.8 |
4.063 |
4.47 |
| 126.5 |
57.7 |
45.7 |
103.2 |
113.5 |
|
| 6EHQ3 |
3.69 |
2.27 |
1.8 |
4.063 |
4.47 |
| 93.7 |
57.7 |
45.7 |
103.2 |
113.5 |
|
| 6EHQ8, 6EHQ8M |
5.47 |
2.07 |
1.78 |
1.575 |
2.7* |
| 138.9 |
52.6 |
45.2 |
40.01 |
68.6* |
|
| *± .02 [.5] |
|
Performance Data
| Typical Insertion Loss |
| Measured in closed 50 ohm system |
| |
3EHQ
|
6EHQ
|
|
|
 |
| 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 |
.02 |
.05 |
.15 |
.5 |
1 |
2 |
5 |
7 |
10 |
20 |
30 |
|
| 3A |
19 |
24 |
32 |
44 |
44 |
40 |
38 |
28 |
25 |
22 |
13 |
10 |
| 6A |
24 |
29 |
39 |
42 |
28 |
35 |
36 |
30 |
30 |
24 |
16 |
15 |
|
|
|
| Current Rating |
Frequency - MHz |
| .01 |
.02 |
.05 |
.15 |
.5 |
1 |
2 |
5 |
7 |
10 |
20 |
30 |
|
| 3A |
1 |
18 |
43 |
68 |
75 |
75 |
72 |
70 |
66 |
65 |
60 |
60 |
| 6A |
6 |
10 |
43 |
70 |
75 |
75 |
75 |
65 |
50 |
55 |
50 |
40 |
|
|
|
| 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. |
