Electrical / Environmental Current Sense Surface Mount Transformers Sfor RCoompH t n a li ls • Insulation Resistance, Minimum • Operating Temperature Range • Insulation System ode ‘LF’ M 10 MΩ -25°C to + 105°C Class B, 130°C Schematic Specifications @ 25°C Part Number HM33-10125 HM33-10100 HM33-10070 HM33-10050 HM33-10040 HM33-10030 Turns N1:N2 @ 10 kHz Secondary Inductance µH Min. Secondary DC Resistance Ω Max. Primary Amps Max. Color Code 1:125 1:100 1:70 1:50 1:40 1:30 3000 2000 980 500 320 180 7.36 5.50 4.75 2.50 1.35 1.00 6 6 6 6 6 6 White Black Yellow Green Blue Red Outline Dimensions (Inch/mm) Recommended Solder Pad Layout Ordering Information Model Series HM33 Style Turns Ratio 10 125 LF TR Lead-Free Option: LF = Lead-Free (No code used for non lead-free part) Tape & 13” Reel (750 Units/Reel) 2006 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE www.bitechnologies.com We reserve the right to change specifications without prior notice 9