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MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
90
• OperatingTemperatureRange -40°Cto+125°C
• InsulationSystem ClassB,130°C
• TemperatureRiseatIrms,Typical 40°C
• OperatingFrequency Upto1MHz
HM71
Electrical / Environmental
HighPerformanceLowCost
SurfaceMountInductors
RoHS
Compliant
Part Inductance (1) DCR (2) Isat (3) Irms (4)
Number µH ±20% W Max. Amps Amps rms
Specifications
HM71-101R0LF 1.0 0.05 2.9 2.9
HM71-101R5LF 1.5 0.05 2.6 2.8
HM71-102R2LF 2.2 0.07 2.3 2.4
HM71-103R3LF 3.3 0.08 2.0 2.0
HM71-104R7LF 4.7 0.09 1.5 1.5
HM71-106R8LF 6.8 0.13 1.2 1.4
HM71-10100LF 10 0.16 1.1 1.1
HM71-10150LF 15 0.23 0.9 1.2
HM71-10220LF 22 0.37 0.7 0.8
HM71-10330LF 33 0.51 0.58 0.6
HM71-10470LF 47 0.64 0.50 0.5
HM71-10680LF 68 0.86 0.40 0.4
HM71-10101LF 100 1.27 0.31 0.3
HM71-10151LF 150 2.00 0.27 0.25
HM71-10221LF 220 2.65 0.22 0.20
HM71-10331LF 330 3.80 0.18 0.16
HM71-10471LF 470 5.06 0.16 0.15
HM71-10681LF 680 9.20 0.14 0.12
HM71-10102LF 1000 13.8 0.10 0.07
HM71-20100LF 10 0.11 2.4 2.0
HM71-20150LF 15 0.15 2.0 1.5
HM71-20220LF 22 0.23 1.6 1.3
HM71-20330LF 33 0.30 1.4 1.1
HM71-20470LF 47 0.39 1.0 0.8
HM71-20680LF 68 0.66 0.9 0.7
HM71-20101LF 100 0.84 0.7 0.6
HM71-20151LF 150 1.20 0.6 0.5
HM71-20221LF 220 1.90 0.5 0.4
HM71-20331LF 330 2.70 0.4 0.3
HM71-20471LF 470 4.00 0.3 0.2
HM71-20681LF 680 5.30 0.2 0.1
HM71-20102LF 1000 8.40 0.1 0.05
HM71-301R0LF 1.0 0.009 9.0 6.8
HM71-301R5LF 1.5 0.010 8.0 6.4
HM71-302R2LF 2.2 0.012 7.0 6.1
HM71-303R3LF 3.3 0.015 6.4 5.4
HM71-304R7LF 4.7 0.018 5.4 4.8
HM71-306R8LF 6.8 0.027 4.6 4.4
HM71-30100LF 10 0.038 3.8 3.9
HM71-30150LF 15 0.046 3.0 3.1
HM71-30220LF 22 0.085 2.6 2.7
Part Inductance (1) DCR (2) Isat (3) Irms (4)
Number µH ±20% W Max. Amps Amps rms
HM71-30330LF 33 0.10 2.0 2.1
HM71-30470LF 47 0.14 1.6 1.8
HM71-30680LF 68 0.20 1.4 1.5
HM71-30101LF 100 0.28 1.2 1.3
HM71-30151LF 150 0.40 1.0 1.0
HM71-30221LF 220 0.61 0.8 0.8
HM71-30331LF 330 1.02 0.6 0.6
HM71-30471LF 470 1.27 0.5 0.5
HM71-30681LF 680 2.02 0.4 0.4
HM71-30102LF 1000 3.00 0.3 0.3
HM71-40100LF 10 0.040 8.0 3.5
HM71-40150LF 15 0.050 7.0 3.0
HM71-40220LF 22 0.066 5.5 2.5
HM71-40330LF 33 0.080 4.0 2.0
HM71-40470LF 47 0.110 3.8 1.6
HM71-40680LF 68 0.170 3.0 1.2
HM71-40101LF 100 0.220 2.5 1.2
HM71-40151LF 150 0.340 2.0 0.9
HM71-40221LF 220 0.440 1.6 0.7
HM71-40331LF 330 0.70 1.2 0.6
HM71-40471LF 470 0.950 1.0 0.3
HM71-40681LF 680 1.20 1.0 0.2
HM71-40102LF 1000 2.00 0.8 0.1
HM71-501R0LF 1.0 0.009 20.0 8.6
HM71-502R2LF 2.2 0.014 16.0 7.1
HM71-503R3LF 3.3 0.015 14.0 6.2
HM71-505R6LF 5.6 0.020 12.0 5.3
HM71-50100LF 10 0.031 10.0 4.3
HM71-50150LF 15 0.036 8.0 4.0
HM71-50220LF 22 0.047 7.0 3.5
HM71-50330LF 33 0.066 5.5 3.0
HM71-50470LF 47 0.086 4.5 2.6
HM71-50680LF 68 0.130 3.5 2.3
HM71-50101LF 100 0.190 3.0 1.8
HM71-50151LF 150 0.250 2.6 1.5
HM71-50221LF 220 0.380 2.4 1.2
HM71-50331LF 330 0.560 1.9 1.0
HM71-50471LF 470 0.850 1.4 0.82
HM71-50681LF 680 1.10 1.2 0.72
HM71-50102LF 1000 1.80 1.0 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∆T=40°C.
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
91
Ordering Information
Inductance Code:
First 2 digits are signicant. Last digit denotes the
number of trailing zeros. For values below 10µH,
“R“ denotes the decimal point.
Model Series
HM71 - 30 4R7 LF TR
Case Size:
10 = Figure 1
20 = Figure 2
30 = Figure 2
40 = Figure 2
50 = Figure 2
Outline Dimensions (Inch/mm) / Packaging
Figure 1 Figure 2
Lead Free
Tape & Reel Packing
Case size Figure A B C D E F G H I Reel
Capacity
10
20
30
40
50
.260
6.60
.510
12.95
.510
12.95
.175
4.45
.115
2.92
.370
9.40
.118
3.00
.370
9.40
.213
5.40
.510
12.95
.730
18.54
.370
9.40
.450
11.43
.600
15.24
.280
7.11
500 Units
1500 Units
500 Units
250 Units
350 Units
Reel
Diameter
1
2
2
2
2
7”
13”
13”
13”
13”
.040
1.02
.100
2.54
.100
2.54
.170
4.32
.300
7.62
.300
7.62
.100
2.54
.100
2.54
.300
7.62
.500
12.70
.160
4.06
.290
7.37
.290
7.37
.055
1.40
.140
3.56
.115
2.92
.110
2.79
.115
2.92
.110
2.79
.290
7.37
.490
12.45
.115
2.92
.110
2.79
.115
2.92
.110
2.79
.050
1.27
.100
2.54
.100
2.54
.100
2.54
.100
2.54
Recommended Solder Pad Layouts