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MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION

We reserve the right to change specifications without prior notice.

106

Operating Values

Part

Case

L w/o DC

DC

DC

Number

Amps

Size

Resistance

Resistance

HM77 - 10001LF

1.01

3.40

0.532

1

1.10

11.00

12.5

HM77 - 20001LF

6.20

1.40

1.33

1

7.00

60.30

70

HM77 - 30001LF

17.6

1.00

2.40

1

22.7

109.00

125

HM77 - 40002LF

3.80

4.80

1.76

2

5.20

17.0

19.1

HM77 - 50002LF

9.40

2.80

2.70

2

12.3

37.80

43.4

HM77 - 60002LF

29.7

1.40

4.60

2

35.3

141.00

166

HM77 - 70002LF

114

0.94

10

2

167

330.00

380

HM77 - 80003LF

2.50

8.00

1.77

3

3.80

7.20

8.30

HM77 - 90003LF

5.10

5.40

2.51

3

7.50

14.30

17.7

HM77 - 10003LF

16.2

2.70

4.29

3

21.9

54.70

63

HM77 - 11003LF

58.1

1.30

7.83

3

73

233.00

290

HM77 - 12003LF

192

0.90

15.7

3

292

472.00

560

HM77 - 13003LF

383

0.72

23.5

3

672

750.00

862

HM77 - 14004LF

0.91

13.3

1.035

4

1.25

4.56

5.70

HM77 - 15004LF

1.32

11.5

1.33

4

2.10

4.56

5.70

HM77 - 16004LF

4.90

7.80

3.04

4

7.90

10.50

12.4

HM77 - 17004

LF

9.00

5.50

4.06

4

14

19.30

22.3

HM77 - 18004LF

29.1

2.70

6.90

4

40.5

75.80

85

HM77 - 19004LF

645

0.74

36.5

4

1134

1040

1250

HM77 - 30004LF

33

3.0

9.50

4

48

48.5

59

HM77 - 20005LF

1.75

10.9

1.83

5

2.80

5.68

6.90

HM77 - 21005LF

2.50

11.4

2.23

5

4.20

6.19

7.50

HM77 - 22006LF

2.03

13

3.30

6

2.70

5.60

6.80

HM77 - 23006LF

3.50

12.4

3.13

6

6.50

7.54

8.7

HM77 - 24006LF

4.70

10.4

3.58

6

8.40

8.30

10.0

HM77 - 25006LF

9.30

7.20

4.92

6

16

20.05

23.0

HM77 - 26006LF

16.1

5.10

6.27

6

25.9

30.3

32

HM77 - 27006LF

50

2.60

10.5

6

72.9

115

130

HM77 - 28006LF

1070

0.710

54.4

6

1950

1480

1700

HM77 - 29006LF

68

3.00

9.50

6

122

85

102

HM77 - 31007ALF

2.5

11.4

2.23

7

4.20

5.20

6.20

HM77 - 32007ALF

1.68

13.9

1.83

7

2.80

3.60

4.0

Notes: (1) Inductance values are rated at -40°C to +130°C operating temperature range with rated DC current flowing and the operating ETop across the inductor.

(2) ETop is rated at 500 kHz.

(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.

Specifications

• Operating Temperature Range

-40°C to +130°C

• Ambient Temperature, Maximum

80°C

• InsulationSystem

ClassB,130°C

• TemperatureRise,Maximum

50°C

• OperatingFrequency

Upto400kHz

HM77

Electrical / Environmental

LowProfileSurfaceMountInductors

RoHS

Compliant

Schematic

Low Profile Surface

Mount Inductors

Model HM77

Make Possible

Magnetics

Features and Benefits

Operating Temperature Range -40°C to +130°C

Operating Frequency Up to 400kHz

RoHS Compliant

Specifications

Schematic

Part Number

Operating Values

L

DC

I

DC

Amps

ET

op

Case

Size

L w/o DC

L

o

μH ± 20%

DC

Resistance

mΩ, Nom.

DC

Resistance

mΩ, Max.

HM77- 10001LF

1.01

3.40

0.532

1

1.1

11.00

12.5

HM77- 20001LF

6.20

1.40

1.33

1

7.00

60.30

70

HM77- 30001LF

17.6

1.00

2.40

1

22.7

109.00

125

HM77- 40002LF

3.80

4.80

1.76

2

5.20

17.0

19.1

HM77- 50002LF

9.40

2.80

2.70

2

12.3

37.80

43.4

HM77- 60002LF

29.7

1.40

4.6

2

35.3

141.00

166

HM77- 70002LF

114

0.94

10

2

167

330.00

380

HM77- 80003LF

2.50

8.00

1.77

3

3.80

7.20

8.3

HM77- 90003LF

5.10

5.40

2.51

3

7.50

14.30

17.7

HM77- 10003LF

16.2

2.70

4.29

3

21.9

54.70

63

HM77- 11003LF

58.1

1.30

7.83

3

73

233.00

290

HM77- 12003LF

192

0.90

15.7

3

292

472.00

560

HM77- 13003LF

383

0.72

23.5

3

672

750.00

862

HM77- 14004LF

0.91

13.3

1.035

4

1.25

4.56

5.70

HM77- 15004LF

1.32

11.5

1.33

4

2.10

4.56

5.70

HM77- 16004LF

4.90

7.80

3.04

4

7.90

10.50

12.4

HM77- 17004LF

9.00

5.50

4.06

4

14

19.30

22.3

HM77- 18004LF

29.1

2.70

6.90

4

40.5

75.8

85

HM77- 19004LF

645

0.74

36.5

4

1134

1040

1250

HM77- 30004LF

33

3.00

9.50

4

48

48.5

59

HM77- 20005LF

1.75

10.9

1.83

5

2.80

5.68

6.90

HM77- 21005LF

2.50

11.4

2.23

5

4.20

6.19

7.50

HM77- 22006LF

2.03

13

3.30

6

2.70

5.60

6.80

HM77- 23006LF

3.50

12.4

3.13

6

6.50

7.54

8.7

HM77- 24006LF

4.70

10.4

3.58

6

8.40

8.30

10.0

HM77- 25006LF

9.30

7.20

4.92

6

16

20.05

23.0

HM77- 26006LF

16.1

5.10

6.27

6

25.9

30.30

32

HM77- 27006LF

50

2.60

10.5

6

72.90

115

130

HM77- 28006LF

1070

0.71

54.4

6

1950

1480

1700

HM77- 29006LF

68

3.00

9.50

6

122

85

102

HM77- 31007ALF

2.5

11.4

2.23

7

4.20

5.20

6.20

HM77- 32007ALF

1.68

13.9

1.83

7

2.80

3.60

4.0

Notes:

(1) Inductance values are rated at -40°C to +130°C operating temperature range with rated DC current flowing and the operating ETop across the inductor.

(2) ETop is rated at 500 kHz.

(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.

Rev. 01

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.

© TT Electronics plc

www.ttelectronicsmagnetics.com