243R3 datasheet, PDF - EEWORLD Datasheet

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243R3: DescriptionGeneral Purpose Inductor, 3.3uH, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size96KB，2 Pages; ManufacturerC&D; Environmental Compliance

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243R3 Overview

General Purpose Inductor, 3.3uH, 1 Element, SMD, ROHS COMPLIANT

243R3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	C&D
Reach Compliance Code	unknow
ECCN code	EAR99
DC Resistance	0.042 Ω
Nominal inductance(L)	3.3 µH
Inductor Applications	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	2400
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum rated current	2.4 A
self resonant frequency	53 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.001 MHz

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2400 SERIES

Bobbin Wound Surface Mount Inductors

SELECTION GUIDE

(UNSHIELDED TYPES)

Inductance

Range

Resistance

Nominal Self

DC Current

Resonant

Continuous

Frequency

Nominal

Inductance

µH

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

242R7

243R3

244R7

246R8

24100

Ω

MAX

0.039

0.042

0.050

0.061

0.100

0.140

0.196

0.180

0.230

0.370

0.460

0.700

1.100

1.570

MAX

2.60

2.40

2.10

1.75

1.44

1.36

1.30

1.26

1.11

0.88

0.72

0.61

0.52

0.40

0.35

MHz

100mVrms

57.0

53.0

45.0

37.0

27.8

26.0

22.0

20.0

16.5

13.1

10.9

9.83

7.03

5.13

4.24

Mechanical

Dimensions

2.7

3.3

4.7

6.8

100

150

220

2.04–3.78

2.44– 4.54

3.37– 6.25

5.03–9.34

8.00–12.0

8.54–15.9

12.0–18.0

13.0–24.1

17.6–26.4

28.1–34.7

40.8–54.1

61.2–74.8

90.0 –110

135–165

198–242

FEATURES

Bobbin Format

Up to 3.1A IDC

2.7µH to 220µH

Optional Integral EMI Shield

Low DC Resistance

Surface Mounting

Compact Size

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.

24120

24150

24180

24220

24330

24470

24680

24101

24151

24221

SELECTION GUIDE

(EMI SHIELDED TYPES)

Inductance

Range

Resistance

Nominal Self

DC Current

Resonant

Continuous

Frequency

Nominal

Inductance

µH

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

24S2R7

24S3R3

24S4R7

24S6R8

24S100

24S120

24S150

24S180

24S220

24S330

24S470

24S680

24S101

24S151

24S221

Ω

MAX

0.028

0.032

0.037

0.045

0.070

0.074

0.090

0.091

0.120

0.190

0.240

0.370

0.540

0.860

1.310

MAX

3.10

2.80

2.39

2.00

1.64

1.50

1.34

1.22

1.10

0.90

0.75

0.63

0.52

0.42

0.35

MHz

100mVrms

79.0

63.0

52.0

39.0

25.6

29.0

19.7

23.0

15.7

11.2

10.2

8.09

6.20

4.88

3.58

Mechanical

Dimensions

2.7

3.3

4.7

6.8

100

150

220

1.78–3.52

2.07–4.68

2.82–6.01

4.40–9.17

8.50–12.5

7.65–15.2

12.8–18.8

11.1–22.7

18.7–27.5

28.1–41.3

40.0–58.8

57.8–85.0

85.0–120

128–180

187–264

ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

Storage temperature range

–40°C to 85°C

–40°C to 125°C

www.dc-dc.com

1 Specifications typical at T

=25°C

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.

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