CORCOM Product Guide 3 to 40 Amp High Performance K Series RFI Power Line Filters for SMPS Emission Control SK Series SK7 UL Recognized CSA Certified VDE Approved SK1 SK3 SK Series Specifications This series of RFI filters was designed to reduce conducted noise to acceptable limits for equipment that must comply with the FCC specifications in the USA and CISPR specifications in Europe. The SK (Super K) series filters use significantly higher element values than the general purpose K series, which makes them better suited for equipment with line-to-ground and line-to-line conducted emissions, including switch mode power supplies. The ESK models meet the very low leakage current requirements of VDE portable equipment and (120 Volt) UL 544 non-patient medical equipment. Models ESK6C and VSK6C additionally incorporate a separate ground-circuit inductor to isolate the equipment chassis from power line ground at RF frequencies. Maximum leakage current,each line-to-ground VSK Models 3, 6 & 10 Amps @ 120 VAC 60 Hz: .4 mA @ 250 VAC 50 Hz: .7 mA 20, 30 & 40 Amps @120 VAC 60 Hz: .75 mA @250 VAC 50 Hz: 1.25 mA Hipot rating (one minute): line-to-ground line-to-line Operating frequency: Rated voltage (max.): Rated current: 3VSK/3ESK 6VSK/6ESK 10VSK/10ESK 20VSK/20ESK 30VSK/30ESK 40VSK ESK Models .21 mA .36 mA .3 mA .5 mA 2250 VDC 1450 VDC 50/60 Hz 250 VAC 3A 6A 10A 20A 30A 40A Electrical Schematic LINE LOAD 6C models only Resistor location for reference only. 88 Catalog 1654001 Revised 05-07 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. USA Cust. Svc.: 1-800-468-2023 CORCOM Prods: 1-847-680-7400 Germany: 49-89-6089-0 www.corcom.com www.tycoelectronics.com CORCOM Product Guide 3 to 40 Amp High Performance K Series RFI Power Line Filters for SMPS Emission Control (Continued) SK Series RFI Power Line Filters Specifications (continued) Case Styles SK1 Minimum insertion loss in dB: Line-to-ground in 50 ohm circuit Current Rating .01 VSK Models 3A, 6A, 10A 4 20A 7 30A 2 40A 2 ESK Models 3A, 6A, 10A 4 20A 7 30A 2 .08 Frequency - MHz .1 .15 .5 1 5 10 30 23 23 13 15 25 25 14 18 42 48 46 45 42 48 51 50 30 48 39 30 22 22 13 24 24 15 29 29 15 22 28 28 15 43 43 27 40 42 35 27 44 44 31 43 40 38 31 36 45 40 36 45 41 27 45 36 B D E A C Typical dimensions: Terminals: .250 [6.35] (5) Slot: .07 x .16 [1.8 x 4.1] Holes: .07 [1.8] Dia.(4) Mounting holes: .188 [4.78] Dia. (2) Line-to-line in 50 ohm circuit Current Rating .01 VSK Models 3A, 6A 1 10A 1 20A 1 30A 5 40A 7 ESK Models 3A, 6A 1 10A 1 20A 1 30A 5 .08 Frequency - MHz .1 .15 .5 1 5 10 30 3 3 10 13 14 10 3 8 13 16 25 10 8 13 30 59 55 45 60 65 65 65 60 60 65 62 65 65 51 65 40 50 60 43 57 40 50 60 43 50 3 3 10 12 10 3 8 12 25 10 8 13 59 55 45 60 65 65 60 60 62 65 65 51 40 65 60 43 40 45 60 43 3A-SK3 Blue Blue Brown B Brown A D E Typical dimensions: Wire leads: 4.0 [101.6] Min. Green/ Yellow C Mounting holes: .188 [4.78] Dia. (2) 6A & 10A-SK3 Blue Blue Grn/Yel B Brown Brown A D E Typical dimensions: Wire leads: 4.0 [101.6] Min. C Mounting holes: .188 [4.78] Dia. (2) 89 Catalog 1654001 Revised 05-07 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. USA Cust. Svc.: 1-800-468-2023 CORCOM Prods: 1-847-680-7400 Germany: 49-89-6089-0 www.corcom.com www.tycoelectronics.com CORCOM Product Guide 3 to 40 Amp High Performance K Series RFI Power Line Filters for SMPS Emission Control (Continued) SK Series Case Styles 20ESK6 & 20VSK6 30ESK6C & 30VSK6C D B E A E D B 1.50 38.1 A C Typical dimensions: Holes: .188 [4.78] Terminals No. 8-32 C Typical dimensions: Mounting slots: .250 x .156 [6.35 x 3.96] Terminals No. 10-32 Torque: 27 ± 3 in.lb Torque: 18 ± 2 in.lb 30ESK6 & 30VSK6 40VSK6 E D B E D B 1.50 38.1 A 2.00 50.5 C A Typical dimensions: Mounting slots: .203 x .156 [5.16x 3.96] C Torque: 27 ± 3 in.lb Terminals (5): 10-32 90 Catalog 1654001 Revised 05-07 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. USA Cust. Svc.: 1-800-468-2023 CORCOM Prods: 1-847-680-7400 Germany: 49-89-6089-0 www.corcom.com www.tycoelectronics.com CORCOM Product Guide 3 to 40 Amp High Performance K Series RFI Power Line Filters for SMPS Emission Control (Continued) SK Series A (max) Part No. SK7 & SK7M (with metric insert) Tapped insert: No. 6-32 x 1/4 (2)-SK7 No. M-3 x .5 (2)-SK7M D B A .235 R 6.0 Tapped insert: No. 6-32 x 1/4 (2)-SK7 No. M-3 x .5 (2)-SK7M Typical dimensions: Terminals: .250 [6.35] (3) Slot: .07 x .16 [1.8 x 4.1] C 1.295 32.9 1.575 40.0 .157 Dia. (2) 4.0 .910 23.1 1.16 29.5 1.16 29.5 1.53 38.9 1.28 32.5 1.28 32.5 1.78 45.2 1.78 45.2 1.78 45.2 1.78 45.2 2.938 3.35 74.63 85.1 2.938 3.35 74.63 85.1 1.575 0.63 † 40.01 16.0 3.427 3.83 87.05 97.3 3.427 3.83 87.05 97.3 1.575 0.63 † 40.01 16.0 4.063 4.46 103.2 113.3 4.063 4.46 103.2 113.3 1.575 0.63 † 40.01 16.0 5.09 127.3 2.25 57.2 1.78 45.2 4.063 4.46 103.2 129.3 A B C (max) (max) (max) Part No. D ± .020 ± .51 4.92 125.0 3.12 2.75 3.437 4.00 79.25 69.85 87.3 101.6 40VSK6 6.00 152.4 3.12 79.25 2.18 55.4 3.50 88.9 Part Numbers .235 R 6.0 E 1.295 32.9 1.575 40.0 .157 Dia. (2) 4.0 .910 23.1 Panel Cutout (back mount) Tolerance ±.005 [0.13] 3VSK1 03VSK3 03VSK7 03VSK7M 06VSK1 06VSK3 06VSK7 06VSK7M Recommended Panel Cutout C 3.96 100.6 † ±.02 [±.5] 0 A E (max) 30ESK6, 30ESK6C 30VSK6, 30VSK6C Holes: .07 [1.8] Dia.(2) D B E (max) 2.07 52.6 2.07 52.6 2.25 57.2 2.25 57.2 2.25 57.2 2.25 57.2 2.25 57.2 2.25 57.2 2.25 57.2 20ESK6, 20VSK6 E D ± .015 ± .38 3.85 97.8 2.56 3VSK3, 3ESK3 65.0 3VSK7, 3VSK7M, 3.21 3ESK7, 3ESK7M 81.5 4.34 6VSK1, 6ESK1 110.2 3.05 6VSK3, 6ESK3 77.5 6VSK7, 6VSK7M, 3.21 6ESK7, 6ESK7M 81.5 4.97 10VSK1, 10ESK1 126.2 3.69 10VSK3, 10ESK3 93.7 10VSK7, 10VSK7M, 4.34 10ESK7, 10ESK7M 110.0 3VSK1, 3ESK1 ESK6/VSK6 B C (max) (max) 10VSK1 10VSK3 10VSK7 10VSK7M 20ESK6 20VSK6 30ESK6 30ESK6C Line Cord No. (K7/K7M) 03ESK1 03ESK3 03ESK7 03ESK7M 06ESK1 06ESK3 06ESK7 06ESK7M 10ESK1 10ESK3 10ESK7 10ESK7M 30VSK6 30VSK6C 40VSK6 GA400 91 Catalog 1654001 Revised 05-07 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. USA Cust. Svc.: 1-800-468-2023 CORCOM Prods: 1-847-680-7400 Germany: 49-89-6089-0 www.corcom.com www.tycoelectronics.com RFI Power Line Filters Case Dimensions