2007/08 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE

We reserve the right to change specifications without prior notice

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HM51-221KLF

220

.162

1.76

1.89

HM51-271KLF

270

.208

1.55

1.63

HM51-331KLF

330

.212

1.53

1.51

HM51-391KLF

390

.281

1.33

1.39

HM51-471KLF

470

.380

1.15

1.24

HM51-561KLF

560

.420

1.10

1.17

HM51-681KLF

680

.548

0.96

1.05

HM51-821KLF

820

.655

0.87

0.97

HM51-102KLF

1,000

.844

0.77

0.87

HM51-122KLF

1,200

1.04

0.70

0.79

HM51-152KLF

1,500

1.18

0.65

0.70

HM51-182KLF

1,800

1.56

0.57

0.64

HM51-222KLF

2,200

2.00

0.50

0.58

HM51-272KLF

2,700

2.06

0.50

0.53

HM51-332KLF

3,300

2.63

0.44

0.47

HM51-392KLF

3,900

2.75

0.43

0.43

HM51-472KLF

4,700

3.19

0.40

0.39

HM51-562KLF

5,600

3.92

0.36

0.359

HM51-682KLF

6,800

5.69

0.30

0.322

HM51-822KLF

8,200

6.32

0.28

0.293

HM51-103KLF

10,000

7.30

0.26

0.266

Outline Dimensions (Inch / mm)

Notes:

(1) Inductance is measured at 1kHz without DC current.

(2) The rated DC current is based on an approximate 20°C temperature rise.

(3) The incremental current (INCR I) is the approximate current at which the inductance will be decreased

by 5% from its initial (zero DC) value due to saturation.

Specifications @ 25°C

Inductance

DC

Rated

INCR

Part

Resistance

Number

µH

±10%

Ω

Amps

Amps

Inductance

DC

Rated

INCR

Part

Resistance

Number

µH

±10%

Ω

Amps

Amps

0.906

23.0

1.26±0.079

32.0±2.0

0.492

12.50 Max.

• Inductance Range

3.9

µH to 10,000µH

• Standard Tolerance

±10%

• Operating Temperature Range

-55C to +105°C

Axially Leaded Miniature Power Inductors

Electrical / Environmental

Inductance Code:

First 2 digits are significant. Last digit denotes

the number of trailing zeros. For values below

10µH, “R” denotes the decimal point.

Inductance Tolerance:

J = ±5%

K = ±10%

M = ±20%

Model Series

HM51

330

K

LF

Lead Free

Packaging

Capacity = 800 Units

Standard: Boxes

RoHS

Compliant

Ordering Information

HM51-3R9KLF

3.9

.007

8.40

15.5

HM51-4R7KLF

4.7

.008

7.90

13.9

HM51-5R6KLF

5.6

.011

6.70

12.6

HM51-6R8KLF

6.8

.011

6.70

11.6

HM51-8R2KLF

8.2

.013

6.20

9.89

HM51-100KLF

10

.017

5.40

8.70

HM51-120KLF

12

.019

5.10

8.21

HM51-150KLF

15

.022

4.70

7.34

HM51-180KLF

18

.023

4.70

6.64

HM51-220KLF

22

.026

4.40

6.07

HM51-270KLF

27

.027

4.30

5.36

HM51-330KLF

33

.032

4.00

4.82

HM51-390KLF

39

.033

3.90

4.36

HM51-470KLF

47

.035

3.80

3.98

HM51-560KLF

56

.037

3.70

3.66

HM51-680KLF

68

.047

3.30

3.31

HM51-820KLF

82

.060

2.90

3.10

HM51-101KLF

100

.090

2.30

2.79

HM51-121KLF

120

.113

2.10

2.54

HM51-151KLF

150

.129

2.00

2.22

HM51-181KLF

180

.150

1.80

1.98

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