Electrical / Environmental HM73 Shielded Low Profile Surface Mount Inductors Operating Temperature Range -40C to +155C Ambient Temperature, Maximum 80C Temperature Rise, Maximum 50C Operating Frequency Up to 400kHz (For HM73-SXXXXLF models Up to 800kHz) Specifications 25C (1) (3) I Inductance I sat rated (2) Heating 100 kHz 0.1V Rated Saturation DC Resistance Height Part 0 Adc I Current Current Current mW mW Inch/mm rated Number H 20% H Typ. Amps Amps Amps Typ. Max. Max. Figure HM73-10R10LF 0.10 0.09 22.0 26.7 38.0 1.40 1.65 .138/3.50 2 HM73-10R10LLF 0.10 0.09 22.0 28.0 38.0 1.20 1.40 .124/3.15 1 HM73-10R20LF 0.22 0.20 17.0 23.0 23.0 1.80 2.10 .138/3.50 2 HM73-10R20LLF 0.22 0.20 17.0 23.0 23.0 1.80 2.10 .124/3.15 1 HM73-10R47LF 0.47 0.42 15.0 19.2 23.0 2.70 3.16 .158/4.00 1 HM73-10R68LF 0.68 0.64 12.0 14.9 28.0 4.50 5.20 .158/4.00 1 HM73-101R0LF 1.00 1.00 8.5 14.9 15.0 5.20 7.00 .158/4.00 1 HM73-101R0LLF 1.00 0.90 6.0 10.9 18.0 8.40 8.80 .126/3.20 1 HM73-101R5LF 1.50 1.30 6.5 12.7 11.0 6.20 8.30 .177/4.50 1 HM73-102R0LF 2.00 1.70 8.0 11.8 11.0 7.20 8.30 .177/4.50 1 HM73-106R0LF 6.00 5.00 4.8 6.0 4.8 26.00 30.00 .197/5.00 1 HM73-106R4LF 6.40 5.80 3.5 6.0 6.0 26.00 30.00 .197/5.00 1 HM73-12R68LF 0.68 0.60 16.0 20.0 30.0 2.70 3.20 .197/5.00 1 HM73-S121R0LF 1.00 0.80 10.0 12.0 12.0 3.50 4.00 .177/4.50 1 HM73-S121R8LF 1.80 1.40 6.0 8.0 7.0 7.00 7.30 .177/4.50 1 HM73-15R10LF 0.108 0.103 30.0 40.8 51.0 0.60 0.70 .185/4.70 1 HM73-15R20LF 0.20 0.17 21.0 35.3 40.0 0.80 0.90 .158/4.00 1 HM73-15R47LF 0.47 0.42 17.0 26.7 35.0 1.40 1.55 .158/4.00 1 HM73-15R70LF 0.70 0.65 16.0 27.7 30.0 1.30 1.50 .220/5.60 1 HM73-151R0LF 1.00 0.95 10.0 22.0 34.0 2.00 2.20 .220/5.60 1 HM73-151R2LF 1.20 1.07 14.0 23.0 23.0 2.00 2.30 .232/5.90 1 HM73-151R5LF 1.50 1.33 10.0 22.9 25.0 1.90 2.20 .216/5.50 1 HM73-S152R1LF 2.10 1.68 11.0 12.0 16.0 6.50 7.80 .177/4.50 1 HM73-152R2LF 2.20 2.10 8.0 16.1 13.0 3.85 4.60 .216/5.50 1 HM73-152R4LF 2.40 1.92 15.0 17.0 20.0 3.35 4.00 .224/5.70 1 HM73-153R3LF 3.30 3.00 10.0 16.0 18.0 4.50 5.00 .287/7.30 1 HM73-154R7LF 4.70 3.50 10.0 15.6 16.0 4.80 5.00 .288/7.30 1 HM73-201R0LF 1.00 0.91 16.0 18.8 32.0 2.80 3.30 .177/4.50 1 HM73-201R5LF 1.50 1.43 13.0 16.4 22.0 3.70 4.40 .177/4.50 1 HM73-30R60LF 0.60 0.54 27.0 30.1 40.0 1.10 1.25 .216/5.50 1 HM73-301R0LF 1.00 0.89 23.0 25.8 34.0 1.50 1.70 .216/5.50 1 HM73-301R5LF 1.50 1.25 18.0 22.9 30.0 1.90 2.30 .216/5.50 1 HM73-302R2LF 2.20 2.00 12.0 15.0 24.0 4.40 5.10 .216/5.50 1 HM73-303R9LF 3.90 3.60 10.0 13.7 18.0 5.70 7.20 .216/5.50 1 HM73-304R6LF 4.60 4.10 9.0 12.4 14.0 6.50 8.30 .216/5.50 1 HM73-316R4LF 6.40 5.65 6.5 7.8 16.0 16.60 25.00 .197/5.00 2 HM73-318R2LF 8.20 7.72 5.6 7.3 16.0 18.80 26.00 .197/5.00 2 HM73-31100LF 10.0 8.90 6.0 6.9 10.0 20.80 26.00 .197/5.00 2 HM73-40R15LF 0.15 0.13 40.0 44.7 80.0 0.50 0.55 .256/6.50 1 HM73-40R30LF 0.30 0.27 40.0 40.8 73.0 0.50 0.65 .256/6.50 1 HM73-40R40LF 0.40 0.37 40.0 40.0 61.0 0.65 1.00 .256/6.50 1 Last Updated: 3 December 2009 98 MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com RoHS CompliantSpecifications 25C (Contd) (1) (3) I Inductance I sat rated (2) Heating 100 kHz 0.1V Rated Saturation DC Resistance Height Part 0 Adc I Current Current Current mW mW Inch/mm rated Number H 20% H Typ. Amps Amps Amps Typ. Max. Max. Figure HM73-40R50LF 0.50 0.46 40.0 40.0 49.0 0.80 1.00 .256/6.50 1 HM73-40R90LF 0.90 0.80 25.0 28.8 40.0 1.20 1.40 .256/6.50 1 HM73-402R2LF 2.20 1.90 15.0 20.8 27.0 2.30 2.60 .256/6.50 1 HM73-403R0LF 3.00 2.40 17.0 19.0 23.0 3.90 4.70 .256/6.50 1 HM73-403R3LF 3.30 2.64 17.0 21.0 24.0 3.30 4.20 .276/7.00 1 HM73-509R1LF 9.10 7.40 8.0 10.5 15.0 9.10 10.80 .295/7.50 1 HM73-50100LF 10.0 8.00 8.0 10.2 15.0 9.60 11.40 .295/7.50 1 HM73-50120LF 12.0 10.59 7.0 8.7 13.0 13.00 15.00 .295/7.50 1 HM73-50140LF 14.0 12.00 5.5 9.5 10.0 11.00 13.20 .335/8.50 1 HM73-5015R5LF 15.5 13.00 5.0 9.9 10.0 15.00 18.20 .315/8.00 1 HM73-5020R9LF 20.9 17.00 4.5 8.0 8.0 16.00 19.00 .315/8.00 1 HM73-5026R5LF 26.5 22.50 4.6 7.0 8.8 21.00 25.20 .355/9.00 1 HM73-601R0LF 1.00 0.80 30.0 38.0 45.0 1.00 1.20 .287/7.30 1 HM73-602R02LF 2.02 1.62 20.0 28.0 28.0 1.85 2.22 .323/8.20 1 Notes: (1) The rated current is the approximate current at which inductance will be decreased by 20% from its initial (zero DC) value. (2) The Heating Current is the DC current which causes the component temperature to increase by approximately 50C. This current is determined by soldering the component on a typical application PCB, and then applying the current to the component for 30 minutes. (3) I is the saturation current at which inductance rolls off approximately 30% from its initial unbiased inductance value. sat (4) PC Board layout, proximity of other components, trace size and airflow will affect temperature rise and must be considered when selecting an inductor. Packaging Standard: Embossed Tape & Reel (1) Case size 10, 10L & 12 Reel: Diameter: 7(177.8mm) 13 (330.2mm) Capacity: = 250 Units 1000 Units (2) Other case sizes Reel: Diameter: Case size 15, 20, 30, 31, 40, 50, 60 = 13 (330.2mm) Capacity : Case size 20, 30, 31, 40 * = 400 Units Case size 15 = 500 Units Case size 50, 60 = 250 Units * Except for HM73-403R3LFTR13 which is 300 units per reel. Ordering Information HM73 - S 12 1R0 LF TR13 Model Series Tape & Reel Packing 7 7 reel Type 13 13 reel S Low loss core material Lead-Free (No code used for normal material) Inductance Code: Case Size: First 2 digits are significant. 10, 31 = Figure 2 Last digit denotes the number 10, 10L, 12, 15, 20, 30, 40, 50, 60 = Figure 1 of trailing zeros. For values below 10H, R denotes the decimal point. 99 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE We reserve the right to change specifications without prior notice. www.bitechnologies.com