Shielded Low Profile

Surface Mount Inductors

MODEL HM73

OutlineDimensions(Inch/mm)

Case size

Inductance Code

Fig.

A

B

D

E

F

G

H

I

10

All Models

2

.295

7.50

.271

6.90

.138

3.50

.138

3.50

.098

2.50

.079 ± .020

2.0 ± 0.5

.126 ± .020

3.2 ± 0.5

.118 ± .020

3.0 ± 0.5

10 & 10L

All Models

1

.285

7.23

.265

6.73

.086

2.20

.098

2.50

.098

2.50

.079 ± .020

2.0 ± 0.5

.126 ± .020

3.2 ± 0.5

.053 ± .020

1.35 ± 0.5

12

All Models

1

.295

7.50

.265

6.73

.086

2.20

.098

2.50

.098

2.50

.079 ± .020

2.0 ± 0.5

.126 ± .020

3.2 ± 0.5

.053 ± .020

1.35 ± 0.5

15

All Models

1

.461

11.70

.413

10.50

.098

2.50

.177

4.50

.142

3.60

.09 ± .020

2.3 ± 0.5

.197 ± .020

5.0 ± 0.5

.079 ± .020

2.0 ± 0.5

20

All Models

1

.531

13.5

.512

13.0

.158

4.00

.236

6.00

.158

4.00

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.091 ± .020

2.3 ± 0.5

30

All Models

1

.552

14.0

.512

13.0

.158

4.00

.236

6.00

.167

4.25

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.091 ± .020

2.3 ± 0.5

31

All Models

2

.512

13.0

.512

13.0

.295

7.50

.236

6.00

.177

4.50

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.217 ± .020

5.5 ± 0.5

40

R15, R40 & 3R3

1

.575

14.6

.512

13.0

.158

4.00

.236

6.00

.177

4.50

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.091 ± .020

2.3 ± 0.5

R30, R50

R90, 2R2 & 3R0

1

.556

14.1

.512

13.0

.158

4.00

.236

6.00

.167

4.25

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.091 ± .020

2.3 ± 0.5

50

All Models

1

.531

13.5

.512

13.0

.158

4.00

.236

6.00

.158

4.00

.118 ± .020

3.0 ± 0.5

.240 ± .020

6.1 ± 0.5

.091 ± .020

2.3 ± 0.5

60

All Models

1

.591

15.0

.512

13.0

.165

4.20

.236

6.00

.197

5.00

.118 ± .020

3.0 ± 0.5

.250 ± .020

6.35 ± 0.5

.094 ± .020

2.4 ± 0.5

Figure 1Figure 2

Recommended Solder Pad Layout

Top View

Bottom View

Top View

Bottom View

Refer to

Refer to

F Typ.

E Typ.

F Typ.

Side View

Side View

GeneralNote

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.

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