Q

Test

SRF

RDC

I rms

I sat

Bourns Part No.

(µH)

Tol. %

Typ.

Frequency

Min.

Max.

Max.

Typ.

(MHz)

(MHz)

(Ω)

(A)

(A)

SDR1030-2R7M

2.7

± 20

13

7.96

73.6

0.028

3.00

4.20

SDR1030-4R7M

4.7

± 20

13

7.96

49.5

0.040

2.60

3.50

SDR1030-6R8M

6.8

± 20

15

7.96

38.1

0.052

2.20

2.80

SDR1030-100M

10.0

± 20

15

2.52

33.1

0.064

2.00

2.40

SDR1030-150M

15.0

± 20

18

2.52

25.7

0.100

1.65

1.85

SDR1030-220M

22.0

± 20

20

2.52

22.3

0.145

1.38

1.60

SDR1030-330M

33.0

± 20

16

2.52

16.4

0.220

1.10

1.25

SDR1030-470M

47.0

± 20

10

2.52

14.2

0.270

0.96

1.10

SDR1030-680M

68.0

± 20

12

2.52

12.2

0.360

0.82

0.90

SDR1030-101K

100.0

± 10

14

0.796

9.3

0.540

0.70

0.75

SDR1030-151K

150.0

± 10

23

0.796

7.9

0.700

0.60

0.58

SDR1030-221K

220.0

± 10

23

0.796

6.2

1.150

0.46

0.48

SDR1030-331K

330.0

± 10

25

0.796

5.1

1.700

0.38

0.40

SDR1030-471K

470.0

± 10

20

0.796

3.8

2.250

0.28

0.32

SDR1030-681K

680.0

± 10

18

0.796

3.2

3.300

0.23

0.27

SDR1030-102K

1000.0

± 10

42

0.252

2.5

4.700

0.20

0.23

SDR1030 Series - SMD Power Inductors

Features

■

Available in E6 values

■

Current rating to 3.0 amps

■

3.0 mm height

■

Lead free

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

•

Camcorders

•

LCD TVs

•

Car radios

Electrical Specifications

Product Dimensions

Recommended Layout

330

10.0 ± 0.3

(.394 ± .012)

10.0 ± 0.3

(.394 ± .012)

2.4

(.094)

TYP.

3.0 ± 0.3

(.118 ± .012)

2.0

(.079)

TYP.

6.0

(.236)

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 ............Enamelled copper wire 130

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

Rated Current

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

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

at rated Irms

Packaging ..................1000 pcs. per reel

Electrical Schematic

DIMENSIONS:

MM

(INCHES)

2.8

(.110)

REF.

10.4

(.409)

2.4

(.094)

REF.

2.4

(.094)

REF.

5.6

(.220)

REF.

REF.

100

*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.