Electrical / Environmental
Ro
p
H
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losr
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om lia
C
od
‘LF’ M
e
Low Cost Miniature Surface Mount Inductors
• Operating Temperature Range
-40°C to +155°C
Specifications
Part
Number
HM61-101R0
HM61-101R5
HM61-102R2
HM61-102R7
HM61-103R3
HM61-104R7
Inductance, L
o
@100kHz, 0.1V
µH
±20%
1.0
1.5
2.2
2.7
3.3
4.7
Rated
Current
(1)
Amps
4.0
3.3
2.5
1.0
2.2
1.4
Self-Resonating
Frequency (SRF)
MHz Typ.
120
60
56
47
38
34
DCR
Ω
Typ.
0.015
0.021
0.028
0.033
0.040
0.040
Ht
Height
mm Max.
4.95
4.95
4.95
4.95
4.95
4.95
Marking
Code
Std LF
01
02
03
41
04
42
43
44
45
46
47
48
Fig.
1
1
1
1
1
1
Specifications
Part
Number
HM61-10100
HM61-10220
HM61-10470
HM61-10101
HM61-10221
HM61-10471
HM61-20100
HM61-20120
HM61-20150
HM61-20180
HM61-20220
HM61-20270
HM61-20330
HM61-20390
HM61-20470
HM61-20560
HM61-20680
HM61-20820
HM61-20101
HM61-20121
HM61-20151
HM61-20181
HM61-20221
HM61-20271
HM61-20331
HM61-20391
HM61-20471
HM61-20561
HM61-20681
HM61-20821
HM61-20102
HM61-20122
HM61-20152
HM61-20182
HM61-20222
HM61-20272
Notes:
Inductance, L
o
@1kHz, 0.1V
µH
±10%
10
22
47
100
220
470
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
Rated
Current
(1)
Amps
1.3
0.8
0.6
0.4
0.27
0.18
2.7
2.5
2.2
2.0
1.8
1.6
1.5
1.3
1.2
1.1
1.0
0.9
0.84
0.77
0.69
0.62
0.57
0.51
0.46
0.43
0.39
0.36
0.32
0.30
0.27
0.25
0.22
0.20
0.18
0.16
Self-Resonating
Frequency (SRF)
MHz Typ.
30
20
12
7
3.5
2.2
25
22
20
16
15
14
13
12
11
9
8
7.5
7
6.5
6.2
6
5.2
4.5
4
3.5
2.8
2.7
2.6
1.7
1.6
1.5
1.45
1.4
1.3
1.2
DCR
Ω
Typ.
0.12
0.26
0.50
1.0
2.2
5.0
0.065
0.07
0.09
0.1
0.11
0.13
0.15
0.18
0.2
0.25
0.28
0.35
0.45
0.5
0.65
0.75
0.95
1.1
1.35
1.6
2
2.4
2.7
3.6
4.3
5.6
6.5
7
9.2
10.5
Ht
Height
mm Max.
4.7
4.7
4.7
4.7
4.7
4.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
Marking
Code
Std LF
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
Fig.
1
1
1
1
1
1
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
2
2
(1) Rated Current is the maximum DC current at which inductance will be increased by 10% from its initial (zero DC) value or
the current at which
∆T
= 40°C, whichever is lower.
(2) Electrical specifications at 25°C.
24
MAGNETIC COMPONENTS SELECTOR GUIDE 2006 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Outline Dimensions (mm)
Figure 1
Recommended Solder Pad Layout
Refer to Specifications table for
‘Ht’ dimension of each model.
Figure 2
Recommended Solder Pad Layout
Packaging
Standard:
Embossed Tape & Reel
Reel:
Diameter:
Capacity:
Figure 1
Figure 2
Figure 1
Figure 2
=
=
=
=
7” (177.8mm)
13” (330.2mm)
300 Units
750 Units
Ordering Information
HM61
10
1R0
LF
TR7
TR - Tape & Reel Packing
7 - 7” reel
Lead-Free Option
LF = Lead-Free
(No code used for
non lead-free part)
Model Series
Body Style
Inductance Code:
First 2 digits are significant. Last digit
denotes the number of trailing zeros.
For values below 10µH, “R“ denotes
the decimal point
2006 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
www.bitechnologies.com
We reserve the right to change specifications without prior notice
25
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