SDR7030 Series - SMD Power Inductors

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

Q

Test

SRF

RDC

I rms

I sat

Bourns Part No.

(µH)

Tol. %

Typ.

Frequency

Min.

Max.

Max.

Typ.

(MHz)

(MHz)

(Ω)

(A)

(A)

SDR7030-1R0M

1.0

± 20

18

7.96

113

0.022

3.00

4.30

SDR7030-1R5M

1.5

± 20

17

7.96

100

0.027

2.75

3.60

SDR7030-2R2M

2.2

± 20

17

7.96

80

0.030

2.60

3.20

SDR7030-3R5M

3.5

± 20

17

7.96

59

0.038

2.20

2.60

SDR7030-4R7M

4.7

± 20

14

7.96

43

0.048

1.85

2.25

SDR7030-6R2M

6.2

± 20

17

7.96

41

0.058

1.65

2.00

SDR7030-100M

10.0

± 20

16

2.52

35

0.075

1.50

1.60

SDR7030-150M

15.0

± 20

14

2.52

33

0.115

1.20

1.30

SDR7030-220M

22.0

± 20

14

2.52

32

0.160

1.02

1.10

SDR7030-330M

33.0

± 20

13

2.52

24

0.230

0.85

0.90

SDR7030-470K

47.0

± 10

12

2.52

18

0.340

0.70

0.78

SDR7030-680K

68.0

± 10

12

2.52

16

0.480

0.58

0.64

SDR7030-101K

100.0

± 10

18

0.796

15

0.720

0.46

0.52

SDR7030-151K

150.0

± 10

18

0.796

12

0.920

0.40

0.42

SDR7030-221K

220.0

± 10

23

0.796

9

1.600

0.32

0.34

SDR7030-331K

330.0

± 10

24

0.796

7

2.200

0.26

0.28

SDR7030-471K

470.0

± 10

30

0.796

6

2.800

0.22

0.23

SDR7030-681K

680.0

± 10

28

0.796

5

4.350

0.18

0.18

SDR7030-102K

1000.0

± 10

66

0.252

4

6.200

0.15

0.15

Features

Applications

•

Portable communication equipment

•

Camcorders

•

LCD TVs

•

Car radios

Electrical Specifications

Product Dimensions

Recommended Layout

330

7.0 ± 0.3

(.276 ± .012)

7.0 ± 0.3

(.276 ± .012)

2.0

(.079)

TYP.

3.0 ± 0.3

(.118 ± .012)

1.5

(.059)

TYP.

4.0

(.157)

TYP.

General Specifications

Test Voltage.....................................0.1 V

Reflow Soldering ...230 °C, 50 sec. max.

Operating Temperature ..-40 °C to +125 °C

(Temperature rise included)

Storage Temperature..-40 °C to +125 °C

Resistance to Soldering Heat

................................260 °C for 10 sec.

Materials

Core .......................................Ferrite DR

Wire .............Enameled copper wire 130

Terminal .........................................Cu/Sn

Rated Current

...................Ind. drop 10 % typ. at Isat

Temperature Rise ..................30 °C max.

at rated Irms

Packaging ..................1500 pcs. per reel

Electrical Schematic

DIMENSIONS:

MM

(INCHES)

2.4

(.094)

REF.

7.8

(.307)

1.8

(.071)

REF.

1.8

(.071)

REF.

4.2

(.165)

REF.

REF.

100