Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 EMI Power Inlet Filter EF Series EF8 UL Recognized CSA Certified EF1F / EF1FC VDE Approved* EF4 EF2F EF Series Specifications • Compact single stage EMI filter with IEC 60320-1 Maximum leakage current each Line to Ground: C14 inlet @ 120 VAC 60 Hz: .21 mA @250 VAC 50 Hz: .36 mA • Two element circuit provides basic attenuation Hipot rating (one minute): • Available with an internal ground-circuit inductor Line to Ground: 2250 VDC (C suffix versions) to isolate equipment chassis Line to Line: 1450 VDC from power line ground at radio frequencies Rated Voltage (max.): 250 VAC • Superseded by the EEA Series Operating Frequency: 50/60 Hz Rated Current: 1 to 15A* Ordering Information Operating Ambient Temperature Range 3 EF 1F C (at rated current I ): -10°C to +40°C r In an ambient temperature (T ) higher than +40°C Ground Circuit Inductor a the maximum operating current (I ) is calculated as Omit if none o follows: I = I (85-Ta)/45 o r Output Styles Accessories 1F – .250 [6.3] spade terminals (back) GA400: NEMA 5-15P to IEC 60320-1 C-13 line cord 2F – .250 [6.3] spade terminals (bottom) 4 – Wire leads (bottom) 8 – Wire leads (back) EF Series FA601: Insulating Shroud Current Rating .413 Dia. 10.5 1, 3, 6, 10 or 15A .271 Dia. 6.9 Available Part Numbers .118 3.0 1EF1F 1EF2F 1EF4 1EF8 1.39 35.4 3EF1F 3EF2F 3EF4 3EF8 6EF1F 6EF2F 6EF4 6EF8 1.17 .767 29.7 19.5 10EF1F 15EF1F Ground Circuit Inductor Versions *15A versions are tested by Underwriters Laboratories to US and Canadian requirements and are 10EF1FC VDE approved at 10A, 250VAC 160 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change. Power Inlet Filters & Power Entry Modules Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 EMI Power Inlet Filter (continued) EF Series Electrical Schematic LINE LOAD EF8 1 F Blue Green/Yellow DE B Brown F  Note 1: C Suffix (Ground Choke) Versions only A Case Styles C EF1F & EF1FC  C       D A 3 B E Case Dimensions  A B CD E F   Part No.                 1EF1F, 3EF1F,  EF2F 6EF1F      1EF2F, 3EF2F,       6EF2F C            1EF4, 3EF4, .65 Max. 6EF4 16.5             D 1EF8, 3EF8, A B E 6EF8        10EF1F,         10EF1FC                15EF1F      EF4 C Recommended Panel Cutouts Front Mount Back Mount D .820 .900 E A 20.8 22.9 B .140 .140 F   1.200 1.200 3.56 3.56 30.48 30.48 1.575 1.575 .062 .234 40.01 R. 40.01 R. 1.58 5.94 Typ. Typ. F Tolerances ± .005 [0.13] unless otherwise noted            161 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change. Brown Green/Yellow Blue Catalog: 1654001 Corcom Product Guide Issue Date: 06.2011 EMI Power Inlet Filter (continued) EF Series Performance Data Typical Insertion Loss Measured in closed 50 Ohm system 1EF 3EF 6EF 10EF db db db db 100 100 100 100 90 90 90 90 80 80 80 80 70 70 70 70 60 60 60 60 50 50 50 50 40 40 40 40 30 30 30 30 20 20 20 20 10 10 10 10 0 0 0 0 0.1 1 10 30 0.1 1 10 30 0.1 1 10 30 0.1 1 10 30 Frequency in MHz Frequency in MHz Frequency in MHz Frequency in MHz 15EF db 100 90 80 70 60 Common Mode / Asymmetrical (L-G) 50 Differential Mode / Symmetrical (L-L) 40 30 20 10 0 0.01 0.1 1 1 10 30 Frequency in MHz Minimum Insertion Loss Measured in closed 50 Ohm system Common Mode / Asymmetrical (Line to Ground)                                                                              162 Dimensions are in inches and millimeters unless otherwise specified. Values in italics For email, phone or live chat, please go to te.com/help are metric equivalents. Dimensions are shown for reference purposes only. corcom.com Specifications subject to change.