Electrical / Environmental
•
•
•
•
Operating Temperature Range
Insulation System
Temperature Rise at Irms, Typical
Operating Frequency
-40°C to +125°C
Class B, 130°C
40°C
Up to 1MHz
S
RoH
liant
mp
Co
High Performance Low Cost
Surface Mount Inductors
HM71
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
Notes:
Inductance
µ
H
± 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
(1)
DCR
W
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
3.80
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
(2)
I
sat (3)
Amps
2.9
2.6
2.3
2.0
1.5
1.2
1.1
0.9
0.7
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
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
0.20
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
µ
H
± 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
(1)
DCR
W
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
(2)
I
sat (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
(1) Inductance is measured at 100 kHz, 0.1 Vrms.
(2) DC resistance is measured at 20°C.
(3) I
sat
is the saturation current at which inductance rolls off approximately 10%.
(4) Irms is the approximate current at which ∆T = 40°C.
90
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Outline Dimensions (Inch/mm) / Packaging
Figure 1
Figure 2
Recommended Solder Pad Layouts
Case size
Figure
A
.260
6.60
.510
12.95
.510
12.95
.510
12.95
.730
18.54
B
.175
4.45
.370
9.40
.370
9.40
.370
9.40
.600
15.24
C
.115
2.92
.118
3.00
.213
5.40
.450
11.43
.280
7.11
D
.040
1.02
.100
2.54
.100
2.54
.100
2.54
.100
2.54
E
.050
1.27
.100
2.54
.100
2.54
.100
2.54
.100
2.54
F
.170
4.32
.300
7.62
.300
7.62
.300
7.62
.500
12.70
G
.160
4.06
.290
7.37
.290
7.37
.290
7.37
.490
12.45
H
.055
1.40
.115
2.92
.115
2.92
.115
2.92
.115
2.92
I
.140
3.56
.110
2.79
.110
2.79
.110
2.79
.110
2.79
Reel
Diameter
Reel
Capacity
10
20
30
40
50
1
2
2
2
2
7”
13”
13”
13”
13”
500 Units
1500 Units
500 Units
250 Units
350 Units
Ordering Information
HM71 - 30
Model Series
Case Size:
10 = Figure 1
20 = Figure 2
30 = Figure 2
40 = Figure 2
50 = Figure 2
4R7
LF
TR
Tape & Reel Packing
Lead Free
Inductance Code:
First 2 digits are significant. Last digit denotes the
number of trailing zeros. For values below 10µH,
“R“ denotes the decimal point.
www.bitechnologies.com
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
91
We reserve the right to change specifications without prior notice.
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