Magnetics
Make Possible
High Power High Performance
Molded Surface Mount Inductors
Model HM72A Series
Features
Operating Temperature Range -40°C to +130°C
Temperature Rise, Maximum 50°C
Operating Frequency Up to 3MHz
RoHS Compliant
Specifications @ 25°C
Part Number
HM72A-06R10LF
HM72A-06R15LF
HM72A-06R20LF
HM72A-06R22LF
HM72A-06R33LF
HM72A-06R47LF
HM72A-06R68LF
HM72A-06R82LF
HM72A-061R0LF
HM72A-061R5LF
HM72A-062R2LF
HM72A-063R3LF
HM72A-064R7LF
HM72A-066R8LF
HM72A-06100LF
HM72A-06220LF
HM72A-06330LF
HM72A-10R15LF
HM72A-10R19LF
HM72A-10R24LF
HM72A-10R36LF
HM72A-10R47LF
HM72A-10R56LF
HM72A-101R0LF
HM72A-101R5LF
HM72A-101R8LF
HM72A-103R3LF
HM72A-104R7LF
HM72A-12R47LF
HMA72-12R50LF
HMA72-12R56LF
HM72A-121R0LF
HM72A-121R5LF
Min.
0.08
0.12
0.16
0.18
0.26
0.38
0.54
0.66
0.80
1.20
1.76
2.64
3.76
5.44
8.00
17.6
26.4
0.12
0.15
0.19
0.29
0.38
0.45
0.80
1.20
1.44
2.64
3.76
0.38
0.40
0.45
0.80
1.20
Inductance, Lo
@ 100 kHz, 0Adc (μH)
Typ.
0.10
0.15
0.20
0.22
0.33
0.47
0.68
0.82
1.00
1.50
2.20
3.30
4.70
6.80
10.00
22.0
33.0
0.15
0.19
0.24
0.36
0.47
0.56
1.00
1.50
1.80
3.30
4.70
0.47
0.50
0.56
1.00
1.50
Max.
0.12
0.18
0.24
0.26
0.40
0.56
0.82
0.98
1.20
1.80
2.64
3.96
5.64
8.16
12.00
26.4
39.6
0.18
0.23
0.29
0.43
0.56
0.67
1.20
1.80
2.16
3.96
5.64
0.56
0.60
0.67
1.20
1.80
Heating
Current
(1)
(Adc)
26.2
23.3
21.2
20.3
18.0
16.1
14.4
12.0
10.3
8.4
8.3
6.6
5.4
4.1
3.2
2.2
1.8
33.0
33.7
31.6
27.5
24.8
21.6
18.0
12.0
13.0
8.0
7.3
40.5
39.0
34.0
26.0
20.0
I
sat
(2)
(Adc)
60
52
41
40
30
26
25
24
22
18
14
13.5
10
8
7
4.5
3.5
44
72
70
60
52
49
21
27.5
15
18.6
17
65
65
55
50
48
DC Resistance (mΩ)
Typ.
1.50
1.90
2.30
2.50
3.20
4.00
5.00
7.20
9.00
14.50
15.00
26.50
35.00
62.00
100.00
219.00
302.00
0.75
0.70
0.80
1.30
1.30
1.70
2.56
5.50
4.50
12.50
15.00
1.10
1.30
1.30
2.20
3.60
Max.
1.70
2.50
3.00
2.80
3.90
4.20
5.50
8.00
10.00
15.00
20.00
28.00
40.00
68.00
105.00
241.00
332.00
0.82
0.80
0.90
1.40
1.40
1.80
2.75
5.80
5.00
13.75
16.50
1.30
1.50
1.50
2.50
4.10
Height C
(mm)
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
Figure
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
2
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
High Power High Performance
Molded Surface Mount Inductors
Model HM72A Series
Make Possible
Specifications @ 25°C (Continued)
Part Number
Min.
HM72A-122R2LF
HM72A-123R3LF
HM72A-124R7LF
(3)
HM72A-12100LF
HM72A-12R15HLF
HM72A-12R33HLF
HM72A-12R40HLF
HM72A-12R47HLF
HM72A-12R68HLF
HM72A-121R0HLF
HM72A-121R5HLF
HM72A-122R2HLF
HM72A-123R3HLF
HM72A-124R7HLF
(3)
HM72A-126R8HLF
HM72A-12100HLF
(3)
HM72A-12200HLF
Notes :
1.76
2.64
3.76
8.00
0.12
0.26
0.32
0.38
0.54
0.80
1.20
1.76
2.64
3.76
5.44
8.00
16.00
Inductance, Lo
@ 100 kHz, 0Adc (μH)
Typ.
2.20
3.30
4.70
10.00
0.15
0.33
0.40
0.47
0.68
1.00
1.50
2.20
3.30
4.70
6.80
10.00
20.00
Max.
2.64
3.96
5.64
12.00
0.18
0.40
0.48
0.56
0.82
1.20
1.80
2.64
3.96
5.64
8.12
12.00
24.00
Heating
Current
(1)
(Adc)
17.0
15.0
10.7
8.3
56.0
44.8
43.0
40.8
34.5
31.0
25.8
22.0
19.0
15.0
11.3
9.9
6.7
I
sat
(2)
(Adc)
32
32
27
(3)
16
11
65
64
63
60
49
45
40
35
30
(3)
16.5
15.5
(3)
13.0
DC Resistance (mΩ)
Typ.
5.00
7.70
12.80
21.40
8 0.53
0.83
0.90
1.00
1.40
1.70
2.50
3.50
5.50
7.20
13.10
18.00
37.00
Max.
5.50
9.20
15.00
25.50
0.60
0.90
1.00
1.20
1.60
2.00
3.00
3.85
6.80
7.92
14.00
19.20
40.50
Height C
(mm)
5.0
5.0
5.0
5.0
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
Figure
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
(1) The heating current is the DC current which causes the component temperature to increase by approximately 50°C.
This current is determined by soldering the component on a typical application PCB, and then applying the current to the device for 30 minutes.
(2) The saturation current (Isat) is the approximate current at which the inductance will be decreased by 20% typical from its initial (zero DC) value.
(3) The saturation current (Isat) of HM72A-124R7LF, HM72A-124R7HLF and HM72A-12100HLF is the approximate current at which the inductance will be decreased by 30% typical from its initial
(zero DC) value.
Electrical Characteristics @ 25°C
Inductance vs. Current Characteristics
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
High Power High Performance
Molded Surface Mount Inductors
Model HM72A Series
Make Possible
Electrical Characteristics @ 25°C Continued
Inductance Rolloff vs. Current Characteristics
Packaging
Embossed Tape and Reel
Reel:
Standard:
Capacity:
Diameter:
06XXX
10XXX
12XXX/12XXXH
=
=
=
=
13” (330.2mm)
1,000 Units
500 Units
400 Units
Ordering Information
HM72A - 12 1R0 H LF TR13
Model Series
Case Size:
06, 10, 12
Inductance Code:
First 2 digits are significant. Last digit denotes the number
of trailing zeros. For values below 10μH, “R“denotes the decimal point.
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
Tape & Reel Packing
Lead Free
Optional height: ‘H’
(For HM72A-12XXXLF series only)
© TT Electronics plc
Rev. 01
High Power High Performance
Molded Surface Mount Inductors
Model HM72A Series
Make Possible
Outline Dimensions (mm)
Figure 1
Top View
Bottom View
Top View
Figure 2
Bottom View
Figure 3
Top View
Bottom View
Recommended Land Pattern
Case Size
06
10
12
Fig.
1
2
2
3
A
7.23
11.5
13.5
13.5
B
6.8
10.5
13.0
13.0
D
2.0
4.9
6.9
6.9
E
3.3
3.3
3.3
3.3
F
7.4
11.5
13.5
13.5
G
3.0
-
-
-
I
2.0
2.5
2.5
2.5
Note: Refer to Specifications table for ‘C’ dimension of each model.
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
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