Magnetics Make Possible Shielded Surface Mount Inductors MODEL HM78 Features Operating Temperature Range -40°C to +125°C Temperature Rise, Maximum 40°C Operating Frequency Up to 3MHz · RoHS Compliant Specifications @ 25°C Part Number Inductance μH ± 20% (1) DC Resistance Ω Max. Rated Current (2) Amps Figure Part Number Inductance μH ± 20% (1) DC Resistance Ω Max. Rated Current (2) Amps Figure HM78-10100LF 10 0.08 1.00 1 HM78-30181LF 180 1.45 0.39 2 HM78-10120LF 12 0.09 0.94 1 HM78-30221LF 220 1.65 0.35 2 HM78-10150LF 15 0.12 0.86 1 HM78-30271LF 270 2.31 0.32 2 HM78-10180LF HM78-10220LF HM78-10270LF HM78-10330LF HM78-10390LF HM78-10470LF HM78-10560LF HM78-10680LF HM78-20100LF HM78-20120LF HM78-20150LF HM78-20180LF HM78-20220LF HM78-20270LF HM78-20330LF HM78-20390LF HM78-20470LF HM78-20560LF HM78-20680LF HM78-20820LF HM78-20101LF HM78-20121LF HM78-20151LF HM78-20181LF HM78-20221LF HM78-20271LF HM78-30100LF HM78-30120LF HM78-30150LF HM78-30180LF HM78-30220LF HM78-30270LF HM78-30330LF HM78-30390LF HM78-30470LF HM78-30560LF HM78-30680LF HM78-30820LF HM78-30101LF HM78-30121LF HM78-30151LF 18 22 27 33 39 47 56 68 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 0.13 0.15 0.21 0.25 0.31 0.35 0.43 0.52 0.055 0.073 0.081 0.102 0.115 0.159 0.182 0.199 0.221 0.306 0.345 0.39 0.432 0.44 0.73 0.78 0.94 1.25 0.072 0.098 0.13 0.14 0.19 0.21 0.24 0.32 0.36 0.47 0.52 0.69 0.79 0.89 1.27 0.78 0.76 0.64 0.61 0.53 0.50 0.46 0.42 1.65 1.50 1.34 1.22 1.10 1.00 0.90 0.83 0.75 0.69 0.63 0.57 0.52 0.47 0.42 0.38 0.35 0.31 1.68 1.52 1.33 1.20 1.07 0.96 0.91 0.77 0.76 0.68 0.61 0.57 0.50 0.49 0.43 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 HM78-30331LF HM78-30391LF HM78-30471LF HM78-30102LF HM78-40100LF HM78-40120LF HM78-40150LF HM78-40180LF HM78-40220LF HM78-40270LF HM78-40330LF HM78-40390LF HM78-40470LF HM78-40560LF HM78-40680LF HM78-40820LF HM78-40101LF HM78-40121LF HM78-40151LF HM78-40181LF HM78-40221LF HM78-40271LF HM78-40331LF HM78-40391LF HM78-40471LF HM78-40561LF HM78-40681LF HM78-40821LF HM78-453R9LF HM78-454R7LF HM78-456R8LF HM78-45100LF HM78-45120LF HM78-45150LF HM78-45180LF HM78-45220LF HM78-45270LF HM78-45330LF HM78-45390LF HM78-45470LF HM78-45560LF 330 390 470 1000 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 3.9 4.7 6.8 10 12 15 18 22 27 33 39 47 56 2.62 2.94 4.18 6.50 0.055 0.058 0.081 0.091 0.11 0.15 0.17 0.23 0.26 0.35 0.38 0.43 0.61 0.66 0.88 0.98 1.17 1.64 1.86 2.85 3.01 3.62 4.63 5.20 0.015 0.018 0.023 0.028 0.038 0.050 0.057 0.066 0.080 0.097 0.132 0.150 0.190 0.28 0.26 0.24 0.16 2.00 1.71 1.47 1.31 1.23 1.12 1.00 0.91 0.88 0.75 0.69 0.61 0.60 0.52 0.46 0.42 0.36 0.34 0.32 0.29 0.26 0.23 0.22 0.20 6.5 5.7 4.9 4.5 4.0 3.2 3.1 2.9 2.8 2.7 2.1 1.9 1.8 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 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 Shielded Surface Mount Inductors Make Possible MODEL HM78 Specifications @ 25°C (Continued) Part Number Inductance μH ± 20% (1) DC Resistance Ω Max. Rated Current (2) Amps Figure Part Number Inductance μH ± 20% (1) DC Resistance Ω Max. Rated Current (2) Amps Figure HM78-45680LF 68 0.220 1.5 3 HM78-50151LF 150 0.23 1.0 3 HM78-45820LF 82 0.260 1.3 3 HM78-50181LF 180 0.29 0.9 3 HM78-45101LF 100 0.308 1.2 3 HM78-50221LF 220 0.40 0.8 3 HM78-45121LF HM78-45151LF HM78-45181LF HM78-45221LF HM78-45271LF HM78-45331LF HM78-501R5LF HM78-502R2LF HM78-503R1LF HM78-504R4LF HM78-505R2LF HM78-507R5LF HM78-50100LF HM78-50120LF HM78-50150LF HM78-50180LF HM78-50220LF HM78-50270LF HM78-50330LF HM78-50390LF HM78-50470LF HM78-50560LF HM78-50680LF HM78-50820LF HM78-50101LF HM78-50121LF 120 150 180 220 270 330 1.5±25% 2.2±25% 3.1±25% 4.4±25% 5.2±25% 7.5±25% 10 12 15 18 22 27 33 39 47 56 68 82 100 120 0.380 0.530 0.620 0.700 0.876 0.990 0.012 0.014 0.017 0.020 0.021 0.024 0.025 0.027 0.030 0.034 0.036 0.051 0.057 0.068 0.075 0.11 0.12 0.14 0.16 0.17 1.1 0.95 0.85 0.80 0.60 0.50 13.0 7.0 6.0 5.0 4.4 4.2 4.0 3.5 3.3 3.0 2.8 2.3 2.1 2.0 1.8 1.7 1.5 1.4 1.5 1.1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 HM78-50271LF HM78-50331LF HM78-50391LF HM78-50471LF HM78-50561LF HM78-50681LF HM78-50821LF HM78-50102LF HM78-50182LF HM78-601R4LF HM78-602R4LF HM78-603R9LF HM78-604R7LF HM78-605R6LF HM78-607R6LF HM78-60100LF HM78-60120LF HM78-60150LF HM78-60180LF HM78-60220LF HM78-60270LF HM78-60330LF HM78-60390LF HM78-60470LF HM78-60221LF 270 330 390 470 560 680 820 1000 1800 1.4±30% 2.4±30% 3.9±30% 4.7±30% 5.6±30% 7.6±30% 10 12 15 18 22 27 33 39 47 220 0.46 0.51 0.69 0.77 0.86 1.20 1.34 1.53 3.20 0.007 0.012 0.014 0.016 0.018 0.020 0.022 0.025 0.027 0.039 0.043 0.046 0.065 0.073 0.085 0.37 0.75 0.68 0.65 0.58 0.54 0.48 0.43 0.40 0.30 12.0 8.0 7.5 6.8 6.6 5.9 5.4 4.9 4.5 3.9 3.6 3.4 3.0 2.75 2.5 1.2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Notes: (1) Inductance is measured at 1.0kHz without DC current. (2) Rated DC current is the approximate current at which inductance will be decreased by 10% from its initial (zero DC) value or the DC current at which ΔT = 40°C, whichever is lower. Schematic Packaging Embossed Tape and Reel Standard: Reel: Diameter: Capacity: = 13” (330.2mm) Case size 10, 30, 40 = 1,000 Units Case size 20, 45, 50, 60 = 500 Units 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 Shielded Surface Mount Inductors Make Possible MODEL HM78 Outline Dimensions (Inch/mm) Outline Dimensions (Inch/mm) Case size Fig. 10 1 20 1 30 2 40 2 45 3 50 3 60 3 Case size Figure B C 1 .29110 .150 7.40 3.80 1 .29120 .205 7.40 5.20 30 2 .295 .138 7.5040 3.50 2 .295 .177 3 7.5045 4.50 .492 .177 3 12.550 4.50 .49260 .244 3 12.5 6.20 .492 .315 12.5 8.00 A .291 7.40 .291 7.40 .295 7.50 .295 7.50 .492 12.5 .492 12.5 .492 12.5 A .291 7.40 .291 7.40 .295 7.50 .295 7.50 .492 12.5 .492 12.5 .492 12.5 Ordering Information Ordering Information B D .291 .079 7.40 2.00 .291 .079 7.40 2.00 .295 7.50 .079 .295 2.00 7.50 .079 .492 2.00 12.5 .197 .492 5.00 12.5 .197 .492 12.5 5.00 .197 5.00 C D E F G .150 3.80 .079 .035 2.00 .035 0.85 .220 .220 5.60 .256 6.50 .118 .256 3.00 .075 1.91 .205 5.20 .138 3.50 .079 .035 2.00 0.85 .079 2.00 .043 .035 0.85 .043 1.10 .220 .220 5.60 5.60 .200 5.08 .200 .256 6.50 .248 6.30 .118 .256 3.00 6.50 .118 3.00 .248 .075 1.91 .075 1.91 E 0.85 .315 8.00 .079 .197 5.00 2.00 100 HM78 - 20 100 LF TR Model Series Case Size/Body Style: 10 (Figure 1) 45 (Figure 3) 20 (Figure 1) 50 (Figure 3) 30 (Figure 2) 60 (Figure 3) 40 (Figure 2) 110 .299 .394 10.0 .236 10.0 6.00 .118 3.0 .299 .299 7.60 7.60 .394 10.0 .299 7.60 LF .248 .394 .394 .236 6.00 10.0 .118 3.0 .394 10.0 J H _ .118 3.00 _ .118 3.00 .177 4.50 .118 .177 3.00 4.50 .118 .276 3.00 7.00 .236 .276 6.00 7.00 .236 .276 7.00 6.00 .236 6.00 I .075 1.91 .075 1.91 .075 1.91 .075 1.91 .118 3.0 .118 3.0 .118 3.0 J .177 4.50 .177 4.50 .276 7.00 .276 7.00 .276 7.00 TR Tape & Reel Packing Model Series Case Size/Body Style: 10 (Figure 1) 45 (Figure 3) 20 (Figure 1) 50 (Figure 3) 30 (Figure 2) 60 (Figure 3) 40 (Figure 2) .079 2.00 .079 2.00 HM78 - 20 .118 3.0 .299 7.60 7.60 .197 2.00 5.00 .079 .236 6.30 6.00 .079 2.00 .244 6.20 .200 6.50 I .394 10.0 .299 5.08 7.60 .197 1.10 5.00 G .075 1.91 .079 2.00 .177 4.50 H .118 6.30 3.00 .248 6.30 .043 1.10 .043 5.60 .200 5.08 5.08 .079 1.10 2.00 .177 4.50 F Lead-Free Inductance TapeCode: & Reel Packing First 2 digits are significant. Last digit denotes the number Lead-Freeof trailing zeros. For values below 10µH, “R” denotes the decimal point. Inductance Code: First 2 digits are significant. Last digit denotes the number of trailing zeros. For values below 10μH, “R” denotes the decimal point. MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com 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