Magnetics Buckle Style Core Buckle Style Core Common-Mode Chokes Common-Mode Chokes Make Possible MODEL HM28 Model HM28 Series · Insulation Resistance, Minimum 100 MW ·Features Voltage Rating 250VAC · Insulation Class B, 130°C 100 mΩ InsulationSystem Resistance, Minimum · Temperature Rise, Maximum 40°C Voltage Rating 250VAC · RoHS Compliant Temperature Rise, Maximum 40°C · RoHS Compliant Schematic Schematic Specifications @ 25°C 25°C/ /Packaging Packaging Specifications @ Part Part Number Number Current Current Rating Rating Amps AmpsAC AC Inductance Inductance @@1.0 1.0kHz kHz mH mHMin. Min. DCR DCR ΩΩMax. Max. Figure Figure 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 1.5 1.5 2.0 2.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 1.5 1.5 2.0 2.0 2.5 2.5 99 4.5 4.5 2.5 2.5 1.1 1.1 0.45 0.45 99 4.5 4.5 2.5 2.5 1.1 1.1 0.45 0.45 36 36 24 24 9.2 9.2 7.8 7.8 5.2 5.2 3.6 3.6 3.2 3.2 120 120 92 92 66 66 36 36 25 25 15.5 15.5 10 10 8 8 1.40 1.40 0.75 0.75 0.40 0.40 0.25 0.25 0.13 0.13 1.40 1.40 0.75 0.75 0.40 0.40 0.25 0.25 0.13 0.13 2.70 2.70 1.60 1.60 0.75 0.75 0.50 0.50 0.34 0.34 0.25 0.25 0.20 0.20 2.60 2.60 2.00 2.00 1.50 1.50 0.80 0.80 0.60 0.60 0.32 0.32 0.25 0.25 0.19 0.19 11 11 11 11 11 22 22 22 22 22 33 33 33 33 33 33 33 44 4 4 4 4 4 4 4 4 4 4 4 4 4 4 HM28-20001LF HM28-20001LF HM28-20002LF HM28-20002LF HM28-20003LF HM28-20003LF HM28-20004LF HM28-20004LF HM28-20005LF HM28-20005LF HM28-24006LF HM28-24006LF HM28-24007LF HM28-24007LF HM28-24008LF HM28-24008LF HM28-24009LF HM28-24009LF HM28-24010LF HM28-24010LF HM28-24011LF HM28-24011LF HM28-24012LF HM28-24012LF HM28-24013LF HM28-24013LF HM28-24014LF HM28-24014LF HM28-24015LF HM28-24015LF HM28-24016LF HM28-24016LF HM28-24017LF HM28-24017LF HM28-25025LF HM28-25025LF HM28-25026LF HM28-25026LF HM28-25027LF HM28-25027LF HM28-25028LF HM28-25028LF HM28-25029LF HM28-25029LF HM28-25030LF HM28-25030LF HM28-25031LF HM28-25031LF HM28-25032LF HM28-25032LF Carton Carton Box Box Qty Qty (Units) (Units) 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 300 300 300 300 300 300 300 300 300 300 300 300 300 300 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 Part Part Number Number Current Current Rating Rating Amps AmpsAC AC Inductance Inductance @@1.0 1.0kHz kHz mH mHMin. Min. DCR DCR ΩΩMax. Max. Figure Figure 3.0 3.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 1.5 1.5 2.0 2.0 0.5 0.5 0.6 0.6 0.7 0.7 0.9 0.9 1.0 1.0 1.5 1.5 2.0 2.0 2.5 2.5 3.0 3.0 1.5 1.5 1.8 1.8 2.0 2.0 2.5 2.5 2.7 2.7 3.0 3.0 3.5 3.5 4.0 4.0 55 36 36 24 24 9.2 9.2 7.8 7.8 5.2 5.2 3.6 3.6 3.2 3.2 120 120 92 92 66 66 36 36 25 25 15.5 15.5 10 10 88 55 33 33 22 22 18 18 12 12 10 10 8.1 8.1 6 6 4.7 4.7 0.10 0.10 2.70 2.70 1.60 1.60 0.75 0.75 0.50 0.50 0.34 0.34 0.25 0.25 0.20 0.20 2.60 2.60 2.00 2.00 1.50 1.50 0.80 0.80 0.60 0.60 0.32 0.32 0.25 0.25 0.19 0.19 0.10 0.10 0.50 0.50 0.40 0.40 0.30 0.30 0.20 0.20 0.15 0.15 0.12 0.12 0.10 0.10 0.08 0.08 44 55 55 55 55 55 55 55 66 66 66 66 66 66 66 66 66 77 7 7 7 7 7 7 7 7 7 7 7 7 7 7 HM28-25033LF HM28-25033LF HM28-32018LF HM28-32018LF HM28-32019LF HM28-32019LF HM28-32020LF HM28-32020LF HM28-32021LF HM28-32021LF HM28-32022LF HM28-32022LF HM28-32023LF HM28-32023LF HM28-32024LF HM28-32024LF HM28-35034LF HM28-35034LF HM28-35035LF HM28-35035LF HM28-35036LF HM28-35036LF HM28-35037LF HM28-35037LF HM28-35038LF HM28-35038LF HM28-35039LF HM28-35039LF HM28-35040LF HM28-35040LF HM28-35041LF HM28-35041LF HM28-35042LF HM28-35042LF HM28-42051LF HM28-42051LF HM28-42052LF HM28-42052LF HM28-42053LF HM28-42053LF HM28-42054LF HM28-42054LF HM28-42055LF HM28-42055LF HM28-42056LF HM28-42056LF HM28-42057LF HM28-42057LF HM28-42058LF HM28-42058LF Carton Carton Box Box Qty Qty (Units) (Units) 330 330 400 400 400 400 400 400 400 400 400 400 400 400 400 400 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 231 144 144 144 144 144 144 144 144 144 144 144 144 144 144 144 144 Ordering Information Ordering Information Model Series HM28 20 004 LF HA28 20 004 LF Lead-Free Model Series Case Size / Body Style Lead-Free Sequence number Case Size / Body Style Sequence number General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. General Note TT electronics reserves the right to make changes in product specification without notice or liability. ©information TT Electronics plc to TT electronics’ own data and is considered accurate at time of going to print. All is subject © TT electronics plc www.ttelectronicsmagnetics.com www.bitechnologies.com Rev. 01 Buckle Style Core Core Buckle Style Common-Mode Chokes Common-Mode Chokes Make Possible Model HM28 Series MODEL HA55 Electrical ElectricalCharacteristics Characteristics Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 General Note General Note TT right to to make changes in product specification without noticenotice or liability. TTElectronics electronicsreserves reservesthe the right make changes in product specification without or liability. All is subject to TT ownown datadata and isand considered accurate at timeatoftime goingoftogoing print.to print. Allinformation information is subject to Electronics’ TT electronics’ is considered accurate www.ttelectronicsmagnetics.com www.bitechnologies.com ©©TT plc plc TTElectronics electronics Rev. 01 05.12