Specifications @ 25°C Magnetics Turns N1:N2 Make @ 10Possible kHz Part Number Current Sense Surface Mount Transformers HM33-10125LF HM33-10100LF HM33-10070LF HM33-10050LF HM33-10040LF HM33-10030LF HM33-H10125LF HM33-H10100LF HM33-H10070LF HM33-H10050LF HM33-H10040LF HM33-H10030LF Model HM33 Features and Benefits Insulation Resistance, Minimum 10 MΩ Operating Temperature Range -40°C to + 130°C RoHS Compliant 1:125 1:100 1:70 1:50 1:40 1:30 1:125 1:100 1:70 1:50 1:40 1:30 Seconda Inductan µH Min 3000 2000 980 500 320 180 3000 2000 980 500 320 180 Outline Dimensions (Inch/mm) Top View Specification @ 25°C HM33 Electrical / Environmental Number • Insulation Part Resistance, Minimum • Operating Temperature Range • Insulation System HM33-10125LF HM33-10100LF HM33-10070LF Specifications @ 25°C HM33-10050LF Turns HM33-10040LF Part N1:N2 Number HM33-10030LF @ 10 kHz HM33-10125LF 1:125 HM33-H10125LF HM33-10100LF 1:100 HM33-10070LF 1:70 HM33-H10100LF HM33-10050LF 1:50 HM33-H10070LF HM33-10040LF 1:40 HM33-10030LF 1:30 HM33-H10050LF HM33-H10125LF 1:125 HM33-H10040LF HM33-H10100LF 1:100 HM33-H10070LF 1:70 HM33-H10030LF HM33-H10050LF HM33-H10040LF HM33-H10030LF 1:50 1:40 1:30 Turns N1:N2 10 MW -40°C to@ + 130°C 10 kHz Class B, 130°C 1:125 1:100 1:70 1:50 Secondary Primary Inductance 1:40 DCR µH Min. m 1:30 W Max. 3000 5.0 1:125 2000 5.0 980 1:100 5.0 500 5.0 1:70 5.0 320 180 1:50 5.0 3000 0.75 1:40 2000 0.75 980 1:30 0.75 500 320 180 Secondary Primary Secondary Current Sense Surface Mount Transformers Inductance DCR DCR μH Min. mΩ Max. Ω Max. S oHliant R3000 5.0 7.36 p Com 2000 5.0 5.50 980 5.0 4.75 500 5.0 2.50 Secondary Pin 1 H10XXXLF 320 DCR Primary 5.0 Marking ID 1.35 W Max. Amps Max. Color Code Code1.00 180 5.0 7.36 10 3000 0.75 White 7.36 5.50 10 Black 4.75 10 - 5.50 2000 0.75 Yellow 2.50 10 Green 980 0.75 Blue 4.75 1.35 10 1.00 10 Red - 2.50 500 0.75 7.36 20 White A 320 0.75 Black 5.50 20 B 1.35 4.75 20 C 1.00 180 0.75 Yellow 0.75 0.75 0.75 2.50 1.35 1.00 20 20 20 Outline Dimensions (mm) Green Blue Red D E F 10 10 10 10 10 10 20 20 20 20 20 20 Pin 1 Marking Color Code White Black Yellow Green Blue Red White Black Yellow Green Blue Red H10XXXLF ID Code Bottom View A B C D E F Schematic Outline Dimensions (Inch/mm) Top View Primary Amps Max. Side View Side View Schematic Bottom View Schematic (Pri) (Pri) N2 (Sec) Model Series Model Series Type 10 - Standard H10 - High Current N2 (Sec) Model Series T www.bitechnologies.com Ordering Information Ordering Information HM33 - H10 N1 N1 Recommended Solder Pad Layout Ordering 125 LF HM33 - H10 125 Turns Ratio TR Lead-Free Tape & 13” Reel (750 Units/Reel) LF TR & 13” Last Updated:Tape 24 February 2011Reel 25 Typewww.bitechnologies.com 10 - Standard H10 - High Current Units/Reel) 2009/10 EDITION MAGNETIC COMPONENTS(750 SELECTOR GUIDE We reserve the right to change specifications without prior notice. Lead-Free Turns Ratio 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. www.ttelectronicsmagnetics.com © TT Electronics plc Rev. 01