FEATURES

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Bobbin Format

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Up to 3.1A IDC

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2.7µH to 220µH

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Optional Integral EMI Shield

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Low DC Resistance

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Surface Mounting

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Compact Size

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Tape and Reel Packaging

DESCRIPTION

The 2400 series is a range of bobbin wound

surface mount inductors designed for use in

switching power supply and power line filter

circuits. The parts are suitable for any

application requiring a high saturation

current in a miniature surface mount footprint.

Where EMI is a critical factor the devices are

available with an integral ferrite EMI shield.

2 The maximum DC current is the value at which the inductance falls to 80% of its nominal value or until its

temperature rise reaches 40°C, whichever is sooner.

Operating free air temperature range

–40°C to 85°C

Storage temperature range

–40°C to 125°C

ABSOLUTE MAXIMUM RATINGS

Nominal Self

Nominal

Inductance

DC

DC Current

Resonant

Inductance

Range

Frequency

Mechanical

µH

µH

Ω

A

MHz

Dimensions

Order Code 1Hz, 100mV 1Hz, 100mV

MAX

MAX

100mVrms

242R7

2.7

2.04–3.78

0.039

2.60

57.0

243R3

3.3

2.44– 4.54

0.042

2.40

53.0

244R7

4.7

3.37– 6.25

0.050

2.10

45.0

246R8

6.8

5.03–9.34

0.061

1.75

37.0

24100

10

8.00–12.0

0.100

1.44

27.8

24120

12

8.54–15.9

0.100

1.36

26.0

24150

15

12.0–18.0

0.140

1.30

22.0

24180

18

13.0–24.1

0.196

1.26

20.0

1

24220

22

17.6–26.4

0.180

1.11

16.5

24330

33

28.1–34.7

0.230

0.88

13.1

24470

47

40.8–54.1

0.370

0.72

10.9

24680

68

61.2–74.8

0.460

0.61

9.83

24101

100

90.0 –110

0.700

0.52

7.03

24151

150

135–165

1.100

0.40

5.13

24221

220

198–242

1.570

0.35

4.24

Nominal Self

Nominal

Inductance

DC

DC Current

Resonant

Inductance

Range

Frequency

Mechanical

µH

µH

Ω

A

MHz

Dimensions

Order Code 1Hz, 100mV 1Hz, 100mV

MAX

MAX

100mVrms

24S2R7

2.7

1.78–3.52

0.028

3.10

79.0

24S3R3

3.3

2.07–4.68

0.032

2.80

63.0

24S4R7

4.7

2.82–6.01

0.037

2.39

52.0

24S6R8

6.8

4.40–9.17

0.045

2.00

39.0

24S100

10

8.50–12.5

0.070

1.64

25.6

24S120

12

7.65–15.2

0.074

1.50

29.0

24S150

15

12.8–18.8

0.090

1.34

19.7

24S180

18

11.1–22.7

0.091

1.22

23.0

2

24S220

22

18.7–27.5

0.120

1.10

15.7

24S330

33

28.1–41.3

0.190

0.90

11.2

24S470

47

40.0–58.8

0.240

0.75

10.2

24S680

68

57.8–85.0

0.370

0.63

8.09

24S101

100

85.0–120

0.540

0.52

6.20

24S151

150

128–180

0.860

0.42

4.88

24S221

220

187–264

1.310

0.35

3.58

2400 SERIES

Bobbin Wound Surface Mount Inductors

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