3EHQ Datasheet, PDF (3/3 Pages) TE Connectivity Ltd – Highest Performance RFI Filters for Medical Equipment

Corcom Product Guide
Catalog: 1654001
Issue Date: 06.2011
Highest Performance RFI Filters for Medical Equipment (continued)
HQ Series
Recommended Panel Cutout
.235
5.96
R
.157 _{Dia. (2)}
3.98
.910
23.11
1.295
32.89
1.575
40.01

Case Dimensions
Part No.
A

B

C

D


E

3EHQ1
    
    
1
3EHQ3
    
    
3EHQ8,
    ^
3EHQ8M
    ^
6EHQ1
 
 
  
  
6EHQ3
    
    
6EHQ8,
    ^
6EHQ8M
    ^

Performance Data
Typical Insertion Loss
Measured in closed 50 Ohm system
3EHQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10 30
Frequency in MHz
6EHQ
db
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10 30
Frequency in MHz
Common Mode / Asymmetrical (L-G)
Differential Mode / Symmetrical (L-L)
Minimum Insertion Loss
Measured in closed 50 Ohm system
Common Mode / Asymmetrical (Line to Ground)


            

           

           
Differential Mode / Symmetrical (Line to Line)


            

           

           
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.
39
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