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EJH Series

Enhanced Performance Compact Medical RFI Filter IEC Connector Package

UL Recognized
CSA Certified
VDE Approved

15EJH - VDE rated at 10 amps, 250 VAC
20EJH - VDE rated at 16 amps, 250 VAC

Catalog Data Sheet

EJH Series

The new EJH series is the next generation of medical power inlet filters. The 1-15 amp versions are flange mounted and mechanically equivalent to the EAH/EBH series. The performance has been enhanced to meet the needs for more attenuation. The EJH also has an extended metal flange around the socket for improved high frequency EMI shielding as well as a larger contact area for the panel ground. These medical filters are designed to provide common and differential mode performance while maintaining the UL leakage requirements for medical and dental equipment.

The EJH series also includes a 20 amp version that uses the inlet IEC 320/C20. This product was designed to keep up with the demand for higher current equipment. Applications include higher current power supplies and computing equipment, which consist of work stations, base stations, servers, etc.

Additional information on UL544 specification is listed in Appendix C.

Note: When using the models with an IEC connector, remember that the leakage current of the companion line cord, GA400, is more significant than that of the filter - which may disqualify this line cord from use in patient care applications.

*15EJH - VDE rated at 10 amps, 250 VAC 20EJH - VDE rated at 16 amps, 250 VAC

Electrical Schematic

 

Resistor location for reference only

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 1500 VAC
  line to line 1450 VDC
     
Operating Frequency: 50 / 60 Hz
     
Rated voltage (max.): 250 VAC
     
Rated Current: 1A to 20A *
  * refer to part number for rating
Minimum insertion loss in dB:
Line to ground in 50 ohm circuit
Current Rating Frequency - MHz
.01 .05 .1 .15 .5 1 5 10 30
1A 13 26 33 36 41 41 31 26 18
3A - 9 15 19 27 31 30 26 20
6A - 2 6 9 20 22 31 20 18
10A - 1 4 7 12 17 19 18 18
15A - - 1 2 3 3 4 2 2
20A - - 3 5 14 16 12 11 11

Line to line in 50 ohm circuit
Current Rating Frequency - MHz
.01 .05 .1 .15 .5 1 5 10 30
1A - - 5 8 19 27 45 36 32
3A - - 5 8 17 23 31 32 30
6A - - 5 8 17 21 32 30 28
10A - - 5 8 17 22 32 30 30
15A - - 5 8 17 23 36 38 40
20A - - 5 8 19 24 35 33 28

Case Styles

EJH1 (1-15 amp version)

20EJH1

EJH2


Typical Dimensions
Terminals (3) .250 Holes (2) .07 Dia.
6.35 1.8
Slot .07 x .16 Mounting Holes (2)
 .132 Dia
1.8 x 4.1 3.35
    with .260 x 90° countersunk for#4 Flathead Screw

EJHP

EJH8

EJHS1

EJHS8

20EJH8

Typical Dimensions
Wire Leads (min.) : 4.0 1-15A Wire Gauge: 18AWG /UL1015
101.6
Mounting Holes (2)
 .132 Dia 20A Wire Gauge: 14 AWG / UL1015
3.35
with .260 x 90° countersunk for#4 Flathead Screw  

 

1 to 15A EJHP PC Board Layout

tolerance ± .005 [0.13]

 

 

Recommended Panel Cutouts

1 to 15A EJH

20EJH

Case Dimensions

Part No. A B C D E F
(max.) (max.) (max.) ±.015 (max.) (ref)
± .388
1EJH1, 3EJH1,
6EJH1, 10EJH1,
15EJH1		 2.15 1.13 0.96 1.58 2.04  
54.61 28.70 24.38 40.00 51.76  
20EJH1 3.13 1.37 1.18 1.650 2.09  
79.38 34.79 29.99 42.01 53.00  
1EJH2, 3EJH2,
6EJH2, 10EJH2 		1.54 1.13 0.96 1.58 2.04  
39.12 28.70 24.38 40.0 51.76  
15EJH2 1.79 1.13 0.96 1.58 2.04  
45.47 28.70 24.38 40.00 51.76  
1EJHP, 3EJHP,
6EJHP, 10 EJHP 		1.54 1.13 0.96 1.58 2.04  
39.12 28.70 24.38 40.00 51.76  
15EJHP 1.79 1.13 0.96 1.58 2.04  
45.47 28.70 24.38 40.00 51.76  
1EJH8, 3EJH8,
6EJH8, 10EJH8,
15EJH8		 1.54 1.13 0.81 1.58 2.04  
39.12 28.70

20.7

 40.00 51.76  
1EJHS1, 3EJHS1,
6EJHS1, 10EJHS1,
15EJHS1		 2.20 1.10 0.96 1.19 1.41  
55.8 27.94 24.30 30.10 35.81  
1EJHS8, 3EJHS8,
6EJHS8, 10EJHS8,
15EJHS8		 1.54 1.10 0.96 1.19 1.41  
39.12 27.94 24.30 30.10 51.76  
20EJH8 2.65 1.35 1.18 1.65 2.09 .62
67.31 34.29 29.99 42.01 53.00 15.75

Ordering and Design Information

Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links. For more information refer to the Corcom Part Numbering System reference.

1EJH1 10EJH1
1EJH2 10EJH2
1EJHP 10EJHP
1EJH8 10EJH8
1EJHS1 10EJHS1
1EJHS8 10EJHS8
3EJH1 15EJH1
3EJH2 15EJH2
3EJHP 15EJHP
3EJH8 15EJH8
3EJHS1 15EJHS1
3EJHS8 15EJHS8
6EJH1 20EJH1
6EJH2 20EJH8
6EJHP
6EJH8
6EJHS1  
6EJHS8  
   
Line Cord GA400
Insulating Boot FA601
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.