Skip to content
Home > Series > IEC > EJM

EJM Series

Enhanced Performance Compact Medical RFI Filter IEC Connector Package

UL Recognized
CSA Certified
VDE Approved

15EJM - VDE rated at 10 amps, 250 VAC

Catalog Data Sheet

EJM Series

The new EJM Series is the next generation of medical power line filters. The 1-15 Amp versions are flange and snap-in mount and mechanically equivalent to the EJH Series.

The performance has been enhanced to meet the needs for more attenuation up to 200 MHz. The EJM also has an extended metal flange around the socket for improved high frequency EMI shielding as well as a larger contact area for panel ground. These medical filters are designed to provide common and differential mode performance while maintaining the UL2601 leakage current requirement for non-patient medical equipment.

*15EJM - VDE rated at 10 amps, 250 VAC

Electrical Schematic

 

Resistor location for reference only

Specifications

Maximum leakage current, each line to ground:
  @ 120 VAC 60 Hz 0.010 mA
  @ 250 VAC 50 Hz 0.017 mA
     
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 15A *
  * refer to part number for rating
Minimum insertion loss in dB:
Line to ground in 50 ohm circuit
Current Rating Frequency - MHz
.05 .5 1 10 20 30 80 150 200
1A 25 41 37 18 15 13 15 14 7
3A 6 27 30 21 19 19 23 13 7
6A 2 17 20 17 17 14 23 13 7
10A 1.5 11 12 9 8 9 20 19 12
15A 0.5 2 3 4 2 10 12 17 11

Line to line in 50 ohm circuit
Current Rating Frequency - MHz
.05 .5 1 10 20 30 80 150 200
1A 1.5 21 28 34 36 29 27 34 28
3A 1.5 17 23 29 31 37 33 32 28
6A 1.5 16 22 28 29 34 37 37 32
10A 2 16 22 28 24 18 27 32 30
15A 1.5 17 23 35 34 29 27 29 25

Case Styles

EJM1

EJMS1

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

 

EJM8

EJMS8

Typical Dimensions
Wire Leads (min.) : 4.0 Mounting Holes (2) .132 Dia
101.6 3.35
  with .260 x 90° countersunk for#4 Flathead Screw

 

Recommended Panel Cutouts

EJM1 & EJM8

EJMS1 & EJMS8

Panel Thickness G Dim. ± .002
0.031 - 0.052 1.260
.79 - 1.32 32.00
0.046 - 0.068 1.350
1.117 - 1.73 34.29

Case Dimensions

Part No. A B C D E F
(max.) (max.) (max.) ±.015 (max.) (max.)
± .388
EJM1 2.02 1.13 0.96 1.58 2.04 0.81
51.3 28.7 24.4 40.0 51.8 20.6
EJMS1 2.02 1.13 0.96   1.41 0.81
51.3 28.7 24.4   35.8 20.6
EJM8 1.50 1.13 0.96 1.58 2.04 0.81
38.1 28.7 24.4 40.0 51.8 20.6
EJMS8 1.50 1.13 0.96   1.41 0.81
38.1 28.7 24.4   35.8 20.6

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.

1EJM1 6EJM1 15EJM1
1EJM8 6EJM8 15EJM8
1EJMS1 6EJMS1 15EJMS1
1EJM18 6EJMS8 15EJMS8
3EJM1 10JM1
3EJM8 10EJM8
3EJMS1 10EJMS1
3EJMS8 10EJMS8
     
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.