HM50-271KLF datasheet, PDF - EEWORLD Datasheet

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HM50-271KLF: DescriptionFixed Inductors 270uH 10% AX LEAD MINI PWR IND; CategoryPassive components inductor; File Size875KB，2 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/; Environmental Compliance

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Fixed Inductors 270uH 10% AX LEAD MINI PWR IND

HM50-271KLF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	TT Electronics plc
Objectid	1884733457
Reach Compliance Code	compliant
ECCN code	EAR99
compound_id	233968987
structure	Miniature
core material	Ferrite
DC Resistance	0.557 Ω
Nominal inductance(L)	270 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Lead length	25 mm
Number of functions	1
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-55 °C
Package diameter	7.5 mm
Package length	16 mm
Package form	Axial
method of packing	Box
Maximum rated current	0.67 A
Shape/Size Description	TUBULAR PACKAGE
shield	NO
surface mount	NO
Terminal location	AXIAL
Terminal shape	WIRE
Test frequency	0.001 MHz
Tolerance	10%

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Magnetics

Make Possible

Low Profile Surface

Mount Inductors

Model HM77

Features and Benefits

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

Electrical / Environmental

Operating Frequency Up to 400kHz

RoHS Compliant

Operating Temperature Range

Ambient Temperature, Maximum

Insulation System

Temperature Rise, Maximum

Operating Frequency

-40°C to +130°C

80°C

Class B, 130°C

50°C

Up to 400kHz

Low Profile Surface Mount Inductors

HM77

•

RoH

liant

Schematic

Specifications

Part

Part Number

Number

HM77 -

10001LF

HM77 10001LF

HM77 -

20001LF

HM77 20001LF

HM77 - 30001LF

HM77 30001LF

HM77 -

40002LF

HM77 40002LF

HM77 -

50002LF

HM77 -

60002LF

HM77 50002LF

HM77 - 70002LF

HM77 60002LF

HM77 -

80003LF

HM77 70002LF

HM77 -

90003LF

HM77 -

10003LF

HM77 80003LF

HM77 -

11003LF

HM77 90003LF

HM77 - 12003LF

HM77 10003LF

HM77 -

13003LF

HM77 -

14004LF

HM77 11003LF

HM77 -

15004LF

HM77 12003LF

HM77 - 16004LF

HM77 13003LF

HM77 -

17004LF

HM77 14004LF

HM77 -

18004LF

HM77 -

19004LF

HM77 15004LF

HM77 - 30004LF

HM77 - 16004LF

HM77 - 20005LF

HM77 17004LF

HM77 -

21005LF

HM77 -

22006LF

HM77 18004LF

HM77 -

23006LF

HM77 19004LF

HM77 - 24006LF

HM77 30004LF

HM77 -

25006LF

HM77 20005LF

HM77 -

26006LF

HM77 -

27006LF

HM77 21005LF

HM77 - 28006LF

HM77 - 22006LF

HM77 - 29006LF

HM77 23006LF

HM77 -

31007ALF

HM77 -

32007ALF

HM77 24006LF

Operating Values

Values

Operating

(1)

Amps

V-µS

(2)

μH

(1)

Amps

V-μS

(2)

Case

Size

Control

Values

(3)

Control

Values

L w/o DC

Case

Resistance

Size

20%

μH ± 20%

, Nom.

Nom.

Max.

mΩ,

1.01

1.1

1.01

3.40

0.532

1.10

11.00

12.5

6.20

1.40

1.33

7.00

60.30

6.20

1.40

1.33

7.00

60.30

17.6

1.00

2.40

22.7

109.00

125

17.6

1.00

4.80

2.40

1.76

22.7

109.00

17.0

125

19.1

3.80

5.20

3.80

4.80

2.80

1.76

2.70

5.20

17.0

37.80

19.1

43.4

9.40

12.3

29.7

1.40

4.6

35.3

141.00

9.40

2.80

2.70

12.3

37.80

43.4

166

114

0.94

167

330.00

380

29.7

1.40

8.00

4.60

1.77

35.3

141.00

7.20

166

8.3

2.50

3.80

114

0.94

5.40

167

330.00

14.30

380

17.7

5.10

2.51

7.50

16.2

21.9

2.50

8.00

2.70

1.77

4.29

3.80

7.20

54.70

8.30

58.1

5.10

5.40

1.30

2.51

7.83

7.50

14.30

233.00

17.7

290

192

0.90

15.7

292

472.00

560

16.2

2.70

0.72

4.29

23.5

21.9

54.70

750.00

862

383

672

0.91

1.25

58.1

1.30

13.3

7.83

1.035

233.00

4.56

290

5.70

1.32

11.5

1.33

2.10

4.56

192

0.90

15.7

292

472.00

560

5.70

4.90

7.80

3.04

7.90

10.50

12.4

383

0.72

5.50

23.5

4.06

672

750.00

19.30

862

22.3

9.00

0.91

13.3

2.70

1.035

6.90

1.25

4.56

5.70

29.1

40.5

75.8

645

1134

1.32

11.5

0.74

1.33

36.5

2.10

4.56

1040

5.70

1250

3.00

9.50

48.5

4.90

7.80

3.04

7.90

10.50

12.4

1.75

10.9

1.83

2.80

5.68

6.90

9.00

5.50

11.4

4.06

2.23

19.30

6.19

22.3

7.50

2.50

4.20

2.03

2.70

29.1

2.70

6.90

3.30

40.5

75.80

5.60

6.80

3.50

12.4

3.13

6.50

7.54

645

0.74

36.5

1134

1040

1250

8.7

4.70

10.4

3.58

8.40

8.30

10.0

3.0

7.20

9.50

4.92

48.5

20.05

23.0

9.30

1.75

10.9

5.10

1.83

6.27

2.80

5.68

30.30

6.90

16.1

25.9

2.60

10.5

72.90

115

2.50

11.4

2.23

4.20

6.19

7.50

130

1070

0.71

54.4

1950

1480

1700

2.03

3.00

3.30

9.50

2.70

5.60

6.80

102

122

3.50

12.4

11.4

3.13

2.23

6.50

7.54

8.7

6.20

2.5

4.20

5.20

1.68

13.9

1.83

2.80

3.60

4.70

10.4

3.58

8.40

8.30

10.0

4.0

Notes:

- 25006LF

(1) Inductance values

9.30

are rated at -40°C to

7.20

operating temperature range with rated

current flowing and the operating ETop across the inductor.

+130°C

HM77

4.92

20.05

23.0

(2) ETop is rated at 500 kHz.

HM77 - 26006LF

control values

16.1

5.10

6.27

25.9

30.3

(3) The

of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.

HM77 - 27006LF

2.60

10.5

72.9

115

130

General Note

HM77 - 28006LF

1070

0.710

54.4

1950

1480

1700

TT Electronics reserves the right to make changes in product specification without notice or liability.

HM77 - 29006LF

3.00

9.50

122

102

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

www.ttelectronicsmagnetics.com

HM77 - 31007ALF

2.5

11.4

2.23

4.20

5.20

6.20

HM77 - 32007ALF

1.68

13.9

1.83

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.

Rev. 01

(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.

HM50-271KLF Related Products

	HM50-271KLF	HM53E-2211900VLF	HM79S-105560LFTR13	HM50-681KLF
Description	Fixed Inductors 270uH 10% AX LEAD MINI PWR IND	Fixed Inductors 89.7uH 15% VERTICAL HIGH TEMPERATURE	Fixed Inductors 56uH % SHIELDED DRUM SM IND	Fixed Inductors 680uH 10% AX LEAD MINI PWR IND
Maker	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc
Reach Compliance Code	compliant	unknown	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Is it Rohs certified?	conform to	-	conform to	conform to
DC Resistance	0.557 Ω	-	0.19 Ω	1.61 Ω
Nominal inductance(L)	270 µH	-	56 µH	680 µH
Number of functions	1	-	1	1
Number of terminals	2	-	2	2
Maximum operating temperature	105 °C	-	125 °C	105 °C
Minimum operating temperature	-55 °C	-	-40 °C	-55 °C
Maximum rated current	0.67 A	-	0.93 A	0.4 A
Shape/Size Description	TUBULAR PACKAGE	-	RECTANGULAR PACKAGE	TUBULAR PACKAGE
shield	NO	-	YES	NO
surface mount	NO	-	YES	NO
Terminal location	AXIAL	-	DUAL ENDED	AXIAL
Terminal shape	WIRE	-	ONE SURFACE	WIRE
Test frequency	0.001 MHz	-	0.1 MHz	0.001 MHz
Tolerance	10%	-	15%	10%

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