Magnetics Make Possible High Performance Low Cost Surface Mount Inductors Model HM71 Features and Benefits Operating Temperature Range -40°C to +125°C Temperature Rise at Irms, Typical 40°C Operating Frequency Up to 1MHz RoHS Compliant Specifications Part Number HM71-101R0LF HM71-101R5LF HM71-102R2LF HM71-103R3LF HM71-104R7LF HM71-106R8LF HM71-10100LF HM71-10150LF HM71-10220LF HM71-10330LF HM71-10470LF HM71-10680LF HM71-10101LF HM71-10151LF HM71-10221LF HM71-10331LF HM71-10471LF HM71-10681LF HM71-10102LF HM71-20100LF HM71-20150LF HM71-20220LF HM71-20330LF HM71-20470LF HM71-20680LF HM71-20101LF HM71-20151LF HM71-20221LF HM71-20331LF HM71-20471LF HM71-20681LF HM71-20102LF HM71-301R0LF HM71-301R5LF HM71-302R2LF HM71-303R3LF HM71-304R7LF HM71-306R8LF HM71-30100LF HM71-30150LF HM71-30220LF Inductance(1) μH ± 20% 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 10 15 22 33 47 68 100 150 220 330 470 680 1000 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 DCR(2) Ω Max. 0.05 0.05 0.07 0.08 0.09 0.13 0.16 0.23 0.37 0.51 0.64 0.86 1.27 2.00 2.65 3.8 5.06 9.20 13.8 0.11 0.15 0.23 0.30 0.39 0.66 0.84 1.20 1.90 2.70 4.00 5.30 8.40 0.009 0.010 0.012 0.015 0.018 0.027 0.038 0.046 0.085 Isat(3) Amps 2.9 2.6 2.3 2.0 1.5 1.2 1.1 0.9 0.7 0.58 0.5 0.4 0.31 0.27 0.22 0.18 0.16 0.14 0.1 2.4 2.0 1.6 1.4 1.0 0.9 0.7 0.6 0.5 0.4 0.3 0.2 0.1 9.0 8.0 7.0 6.4 5.4 4.6 3.8 3.0 2.6 Irms(4) Amps rms 2.9 2.8 2.4 2.0 1.5 1.4 1.1 1.2 0.8 0.6 0.5 0.4 0.3 0.25 0.2 0.16 0.15 0.12 0.07 2.0 1.5 1.3 1.1 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.05 6.8 6.4 6.1 5.4 4.8 4.4 3.9 3.1 2.7 Part Number HM71-30330LF HM71-30470LF HM71-30680LF HM71-30101LF HM71-30151LF HM71-30221LF HM71-30331LF HM71-30471LF HM71-30681LF HM71-30102LF HM71-40100LF HM71-40150LF HM71-40220LF HM71-40330LF HM71-40470LF HM71-40680LF HM71-40101LF HM71-40151LF HM71-40221LF HM71-40331LF HM71-40471LF HM71-40681LF HM71-40102LF HM71-501R0LF HM71-502R2LF HM71-503R3LF HM71-505R6LF HM71-50100LF HM71-50150LF HM71-50220LF HM71-50330LF HM71-50470LF HM71-50680LF HM71-50101LF HM71-50151LF HM71-50221LF HM71-50331LF HM71-50471LF HM71-50681LF HM71-50102LF Inductance(1) μH ± 20% 33 47 68 100 150 220 330 470 680 1000 10 15 22 33 47 68 100 150 220 330 470 680 1000 1.0 2.2 3.3 5.6 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR (2) Ω Max. 0.10 0.14 0.20 0.28 0.40 0.61 1.02 1.27 2.02 3.00 0.040 0.050 0.066 0.080 0.110 0.170 0.220 0.340 0.440 0.70 0.950 1.20 2.00 0.009 0.014 0.015 0.020 0.031 0.036 0.047 0.066 0.086 0.130 0.190 0.250 0.380 0.560 0.850 1.10 1.80 Isat(3) Amps 2.0 1.6 1.4 1.2 1.0 0.8 0.6 0.5 0.4 0.3 8.0 7.0 5.5 4.0 3.8 3.0 2.5 2.0 1.6 1.2 1.0 1.0 0.8 20.0 16.0 14.0 12.0 10.0 8.0 7.0 5.5 4.5 3.5 3.0 2.6 2.4 1.9 1.4 1.2 1.0 Irms(4) Amps rms 2.1 1.8 1.5 1.3 1.0 0.8 0.6 0.5 0.4 0.3 3.5 3.0 2.5 2.0 1.6 1.2 1.2 0.9 0.7 0.6 0.3 0.2 0.1 8.6 7.1 6.2 5.3 4.3 4.0 3.5 3.0 2.6 2.3 1.8 1.5 1.2 1.0 0.82 0.72 0.56 Notes: (1) Inductance is measured at 100 kHz, 0.1 Vrms. (2) DC resistance is measured at 20°C. (3) Isat is the saturation current at which inductance rolls off approximately 10%. (4) Irms is the approximate current at which ΔT = 40°C. 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 High Performance Low Cost Surface Mount Inductors Make Possible Model HM71 Outline Dimensions (Inch/mm) / Packaging Outline Dimensions (Inch/mm) / Packaging Figure 1 Figure 2 Outline Dimensions / Packaging Figure (Inch/mm) 1 Figure 2 Recommended Solder Pad Layouts Recommended Solder Pad Layouts Case Size Figure Case size Figure A A B B C C D E D E 0.260 0.175 0.115 0.04 0.05 10Case size 1Figure A 4.45 .175 B 2.92.115 C 1.02.040 D 1.27.050 E 10 1 6.60 .260 1.27 6.600.37004.450.1182.92 0.1001.02 0.100 0.510.260 .050 .175 .115 .040 20 2 1 10 12.95.510 9.4 .370 3.00.118 2.54.100 2.54.100 1.27 4.45 2.92 1.02 20 2 0.5106.60 2.54 12.950.3709.400.2133.00 0.1002.54 0.100 30 2 .100 .370 .118 .510 .100 20 2 12.95.510 9.40 .370 5.40.213 2.54.100 2.54 .100 2.54 9.40 0.450 3.00 0.100 12.950.370 2.54 0.100 30 2 0.510 2.54 9.40 5.40 12.95 2.54 40 2 .100 12.95.510 9.40.370 11.43 .213 2.54.100 2.54 30 2 0.730 .450 .100 .510 .370 .100 2.54 9.40 0.280 5.40 0.100 12.950.600 2.54 0.100 40 2 50 2 11.43 2.54 12.95 9.40 2.54 18.54.510 15.24 .100 .370 7.11.450 2.54.100 2.54 40 2 .600 .280 .100 .730 .100 11.43 2.54 12.95 9.40 2.54 50 2 7.11 2.54 18.54 15.24 2.54 .600 .280 .100 .730 .100 50 2 7.11 2.54 18.54 15.24 2.54 Ordering Information HM71 - 30 4R7 LF Ordering Information Ordering Information Model Series Case Size: 10 = Figure 1 Model Series 20 = Figure 2 30 = Figure 2 Series Model 40 = Figure 2 50 = Figure 2 F F G G 0.170 0.160 .160 F G 4.32.170 4.06 4.06 4.32 0.290 0.300 .160 .170 7.62.300 7.37 .290 4.06 4.32 0.300 7.37 7.62 0.290 .290 .300 7.62.300 7.37 .290 7.37 7.62 0.290 0.300 7.37 7.62 7.62 .290 .300 7.37 .300 .290 7.37 7.62 0.490 0.500 7.62 7.37 12.70 .300 12.45 .290 .500 .490 7.62 7.37 12.70 12.45 .500 .490 12.70 12.45 H H 0.055 .055 H 1.40 1.40 0.115 .055 2.92 .115 1.40 0.115 2.92 .115 2.92 .115 2.92 0.115 2.92 .115 2.92 .115 2.92 0.115 2.92 2.92 .115 .115 2.92 2.92 .115 2.92 I I 0.140 .140 I 3.56 3.56 0.110 .140 2.79 .110 3.56 0.110 2.79 .110 2.79 .110 2.79 0.110 2.79 .110 2.79 .110 2.79 0.110 2.79 2.79 .110 .110 2.79 2.79 .110 2.79 Reel Reel Diamter Reel Reel Capacity Diameter Reel 7” Diameter 7” Capacity ReelUnits 500 Capacity 500 Units 13” 7” 13” 13” 13” 13” 13” 13” 13” 13” 13” 13” 1500 Units 500 Units 1500 Units 500 Units 1500 Units 500 Units 250 Units 500 Units 250 Units 350 Units 250 Units 350 Units 13” 350 Units TR TR - Tape & Reel Packing HM71 - 30 4R7 LF Lead-Free HM71 - 30 4R7 LF TR TR Tape & Reel Packing Packing Inductance Code: First 2 digits are significant. Last digit denotes the Tape & Reel number of trailing zeros. For values below 10μH, Lead Free “R“ denotes the decimal point. Case Size: 10Size: = Figure 1 Case Inductance Code: Lead Free 20==Figure Figure12 10 First 2 digits 30==Figure Figure22 Inductance Code:are significant. Last digit denotes the 20 number of trailing zeros. ForLast values 10µH, 40==Figure Figure22 First 2 digits are significant. digitbelow denotes the 30 “R“ denotes the decimal point. 50 = Figure 2 number of trailing zeros. For values below 10µH, 40 = Figure 2 General Note “R“ ordenotes the decimal point. TT Electronics reserves the right to make in product2specification without notice liability. 50changes = Figure All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc www.bitechnologies.com www.ttelectronicsmagnetics.com 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE Rev. 01 We reserve the right to change specifications without prior notice. 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE 91 91