Magnetics Make Possible Axially Leaded Miniature Power Inductors Model HM50 HM50 Features and Benefits Electrical / Environmental Axially Leaded Miniature Power Inductors Inductance Range 3.9μH to 18,000μH • Inductance Range 3.9µH to 18,000µH Standard Tolerance ±10% • Standard Tolerance ±10% Operating Temperature Range -55°C to +105°C • Operating Temperature Range -55°C to +105°C S RomHpliant RoHS Compliant Co Outline Dimensions Outline Dimensions (Inch / (Inch mm) / mm) Max. Specification @ 25°C Specifications @ 25°C Inductance DC Rated INCR Inductance DC Part Part Inductance Inductance DC Nominal (1) DC Resistance RatedIDC (2) INCR IDC (3) Nominal (1) Resistance Number Number (1) Resistance μH (1) ±10%Resistance Ω Max. IDC (2)Amps IDC (3)Amps Part μH ±10% Ω Max. Part Nominal Nominal HM50-3R9KLF 3.9 0.019 3.60 7.30 HM50-331KLF 330 0.665 Number µH ±10% W Max. Amps Amps Number µH ±10% W Max. HM50-4R7KLF 4.7 0.022 3.40 6.30 HM50-391KLF 390 0.772 HM50-3R9KLF .019 0.024 3.60 3.20 7.30 5.60 HM50-331KLF 330470 .665 HM50-5R6KLF 3.9 5.6 HM50-471KLF 1.15 HM50-6R8KLF 4.7 6.8 HM50-561KLF 1.27 HM50-4R7KLF .022 0.026 3.40 3.10 6.30 5.30 HM50-391KLF 390560 .772 HM50-8R2KLF HM50-681KLF 1.61 HM50-5R6KLF 5.6 8.2 .024 0.028 3.20 3.00 5.60 4.50 HM50-471KLF 470680 1.15 HM50-100KLF 10 0.033 2.80 4.10 HM50-821KLF 820 1.96 HM50-6R8KLF .026 0.037 3.10 2.60 5.30 3.60 HM50-561KLF 5601000 1.27 HM50-120KLF 6.8 12 HM50-102KLF 2.3 HM50-150KLF 8.2 15 HM50-122KLF 2.65 HM50-8R2KLF .028 0.04 3.00 2.50 4.50 3.30 HM50-681KLF 6801200 1.61 HM50-180KLF 18 0.044 2.40 3.00 HM50-152KLF 1500 3.45 HM50-100KLF 10 22 .033 0.05 2.80 2.23 4.10 2.70 HM50-821KLF 8201800 1.96 HM50-220KLF HM50-182KLF 4.03 HM50-120KLF .037 0.056 2.60 2.10 3.60 2.50 HM50-102KLF 1000 2.30 HM50-270KLF 12 27 HM50-222KLF 2200 4.48 HM50-330KLF 15 33 HM50-272KLF 2700 5.4 HM50-150KLF .040 0.076 2.50 1.81 3.30 2.20 HM50-122KLF 1200 2.65 HM50-390KLF 39 0.094 1.63 2.00 HM50-332KLF 3300 6.56 HM50-180KLF 18 .044 2.40 3.00 HM50-152KLF 1500 3.45 HM50-470KLF 47 0.109 1.51 1.80 HM50-392KLF 3900 8.63 HM50-220KLF .050 0.14 2.23 1.33 2.70 1.70 HM50-182KLF 1800 4.03 HM50-560KLF 22 56 HM50-472KLF 4700 9.66 HM50-680KLF 27 68 HM50-562KLF 5600 13.9 HM50-270KLF .056 0.131 2.10 1.31 2.50 1.50 HM50-222KLF 2200 4.48 HM50-820KLF 82 0.152 1.30 1.40 HM50-682KLF 6800 16.3 HM50-330KLF 33 .076 1.81 2.20 HM50-272KLF 2700 5.40 HM50-101KLF 100 0.208 1.10 1.20 HM50-822KLF 8200 20.8 HM50-390KLF .094 0.283 1.63 0.94 2.00 1.10 HM50-332KLF 3300 6.56 HM50-121KLF 39 120 HM50-103KLF 10000 26.4 HM50-151KLF 47 150 HM50-123KLF 12000 29.9 HM50-470KLF .109 0.34 1.51 0.86 1.80 1.00 HM50-392KLF 3900 8.63 HM50-181KLF 180 0.362 0.83 0.95 HM50-153KLF 15000 42.5 HM50-560KLF 56 220 .140 0.43 1.33 0.76 1.70 0.86 HM50-472KLF 4700 9.66 HM50-221KLF HM50-183KLF 18000 48.3 HM50-680KLF .131 0.557 1.31 0.67 1.50 0.77 HM50-562KLF 5600 13.9 HM50-271KLF 68 270 HM50-820KLF 82 .152 1.30 1.40 HM50-682KLF 6800 16.3 Notes:(1) Inductance is measured at 1kHz without DC current. (2) The rated DC current is based on an approximate 20°C temperature rise. HM50-101KLF 100 .208 1.10 1.20 HM50-822KLF 8200 20.8 (3) The incremental current (INCR I) is the approximate current at which the inductance will be decreased by 5% from its initial (zero DC) value due to saturation. HM50-121KLF 120 .283 0.94 1.10 HM50-103KLF 10000 26.4 HM50-151KLF 150 .340 0.86 1.00 HM50-123KLF 12000 29.9 HM50-181KLF 180 .362 0.83 0.95 HM50-153KLF 15000 42.5 HM50 - 330 HM50-221KLF 220 .430 0.76 0.86 HM50-183KLF 18000 K LF 48.3 Boxes HM50-271KLF 270 .557 0.67 0.77 Model Series Packaging Notes: Ordering Information Rated INCR Rated IDC (2) (2) IDCAmps 0.61 Amps INCR IDC (3) (3) IDC Amps 0.70 Amps 0.610.47 0.570.44 0.470.40 0.36 0.440.33 0.400.30 0.27 0.360.25 0.330.23 0.300.21 0.20 0.270.17 0.250.16 0.230.13 0.12 0.210.11 0.200.10 0.170.09 0.08 0.160.07 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.700.59 0.640.54 0.590.49 0.44 0.540.40 0.490.35 0.33 0.440.29 0.400.27 0.350.24 0.22 0.330.20 0.290.18 0.270.166 0.151 0.240.136 0.220.125 0.200.114 0.098 0.180.091 .166 .151 .136 .125 .114 .098 .091 0.57 0.64 Lead-Free (1) Inductance is measured at 1kHz without DC current. Standard (2) The rated DC current is based on an approximate 20°C Code: temperature rise. Inductance Inductance Tolerance: (3) The incremental current (INCR I) is the approximate current which theLast inductance will be decreased by 5% from its initial (zero value First 2 digits are at significant. digit denotes J =DC) ±5% Capacity = 2700 Units due to saturation. the number of trailing zeros. For values below K = ±10% 10μH, “R” denotes the decimal point. M = ±20% Packaging Ordering Information HM50 - 330 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. Standard: Boxes © TT Electronics plc Capacity = 2700 Units Model Series K LF www.ttelectronicsmagnetics.com Lead Free Inductance Code: Inductance Tolerance: First 2 digits are significant. Last digit denotes J = ±5% Rev. 01