Electrical / Environmental
Low Profile Surface Mount Inductors
• Operating Temperature Range
• Ambient Temperature, Maximum
• Insulation System
-40°C to +130°C
80°C
Class B, 130°C
50°C
• Temperature Rise, Maximum
Specifications
Operating Values
Control Values (3)
Part
Number
L DC
µH (1)
I DC
Amps
ETop
V-µS (2)
Case
Size
L w/o DC
L o
µH ± 20%
DC
Resistance
mΩ, Nom.
DC
Resistance
mΩ Max.
HM77 - 10001LF
HM77 - 20001LF
HM77 - 30001LF
HM77 - 40002LF
HM77 - 50002LF
HM77 - 60002LF
HM77 - 70002LF
HM77 - 80003LF
HM77 - 90003LF
HM77 - 10003LF
HM77 - 11003LF
HM77 - 12003LF
HM77 - 13003LF
HM77 - 14004LF
HM77 - 15004LF
HM77 - 16004LF
LF
HM77 - 18004LF
HM77 - 19004LF
HM77 - 30004LF
HM77 - 20005LF
HM77 - 21005LF
HM77 - 22006LF
HM77 - 23006LF
HM77 - 24006LF
HM77 - 25006LF
HM77 - 26006LF
HM77 - 27006LF
HM77 - 28006LF
HM77 - 29006LF
HM77 - 31007ALF
HM77 - 32007ALF
HM77 - 33010ALF
HM77 - 34010ALF
HM77 - 35010ALF
HM77 - 36010ALF
HM77 - 37010ALF
HM77 - 38010ALF
HM77 - 39010ALF
1.01
6.20
17.6
3.80
9.40
29.7
114
2.50
5.10
16.2
58.1
192
383
0.91
1.32
4.90
9.00
29.1
645
33
1.75
2.50
2.03
3.50
4.70
9.30
16.1
50
3.40
1.40
1.00
4.80
2.80
1.40
0.94
8.00
5.40
2.70
1.30
0.90
0.72
13.3
11.5
7.80
5.50
2.70
0.74
3.0
0.532
1.33
2.40
1.76
2.70
4.60
10
1
1
1
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
6
6
6
6
6
6
6
6
7
7
1.10
7.00
22.7
5.20
12.3
35.3
167
3.80
7.50
21.9
73
292
672
1.25
2.10
7.90
14
40.5
1134
48
2.80
4.20
2.70
6.50
8.40
16
25.9
72.9
1950
122
4.20
2.80
10.5
84.6
49
11.00
60.30
109.00
17.0
37.80
141.00
330.00
7.20
14.30
54.70
233.00
472.00
750.00
4.56
4.56
10.50
19.30
75.80
1040
48.5
5.68
6.19
5.60
7.54
8.30
20.05
30.3
115
1480
85
5.20
3.60
6.20
90
12.5
70
125
19.1
43.4
166
380
8.30
17.7
63
290
560
862
5.70
5.70
12.4
22.3
85
1250
59
6.90
7.50
6.80
8.7
10.0
23.0
32
130
1700
102
6.20
4.0
1.77
2.51
4.29
7.83
15.7
23.5
1.035
1.33
3.04
4.06
6.90
36.5
9.50
1.83
2.23
3.30
3.13
3.58
4.92
6.27
10.5
54.4
9.50
2.23
1.83
5.21
10.9
11.4
13
12.4
10.4
7.20
5.10
2.60
0.710
3.00
11.4
13.9
15.4
2.7
1070
68
2.5
1.68
5.2
77
38
114
191
115
10
10
10
10
10
10
10
7.40
110
70
120
290
220
100
(4)
(4)
52.8
29.7
3.0
50
100
250
190
(4)
(5)
2.22
1.50
1.81
3.00
62.7
121
275
159
52
72.6
75.9
(5)
(5)
38
42.9
80
Notes:
(1) Inductance values are rated at -40°C to +130°C operating temperature range with rated DC current flowing and
the operating ET across the inductor.
op
(2) ET is rated at 500 kHz except where designated otherwise.
op
(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.
(4) ET is rated at 250 kHz.
op
(5) ET is rated at 150 kHz.
op
MAGNETIC COMPONENTS SELECTOR GUIDE 2007/08 EDITION
We reserve the right to change specifications without prior notice.
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