SDR1105 Series - SMD Power Inductors

Features

■

Available in E6 series

■

Low height of only 4.8 mm

■

High Irms of 4.0 amps

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

• Portable communications equipment

• Camcorders

• LCD TVs

• CD-players

• Car radios

Electrical Specifications

General Specifications

Test Frequency ..............................1 KHz

Test Voltage ........................................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 5 sec.

Materials

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

Wire ...................Enamelled copper wire

Base.................................................FR-4

Terminal.....................................Cu/Ni/Au

Rated Current

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

Temperature Rise

......................40 °C max. at rated Irms

Packaging.....................800 pcs. per reel

Product Dimensions

DIMENSIONS:

MM

(INCHES)

Inductance 1kHz

RDC

I rms

I sat

Bourns Part No.

(µH)

Tol. %

(

Ω

Ω)

Max.

Typ.

(A)

(A)

SDR1105-100ML

10

± 20

0.045

4.00

8.0

SDR1105-120ML

12

± 20

0.048

3.80

8.0

SDR1105-150ML

15

± 20

0.052

3.50

8.0

SDR1105-180ML

18

± 20

0.070

3.30

7.0

SDR1105-220ML

22

± 20

0.080

3.00

6.5

SDR1105-270ML

27

± 20

0.090

2.80

5.0

SDR1105-330KL

33

± 10

0.100

2.60

5.0

SDR1105-390KL

39

± 10

0.140

2.40

4.5

SDR1105-470KL

47

± 10

0.170

2.20

4.0

SDR1105-560KL

56

± 10

0.200

2.00

3.5

SDR1105-680KL

68

± 10

0.210

1.80

3.5

SDR1105-820KL

82

± 10

0.300

1.60

3.0

SDR1105-101KL

100

± 10

0.320

1.50

2.8

SDR1105-151KL

150

± 10

0.500

1.20

2.3

SDR1105-201KL

200

± 10

0.650

1.00

1.8

2.0 ± 0.5

(.079 ± .020)

50.0

(1.969)

26

(1.024)

30.4

(1.20)

330

(12.992)

DIA.

13.0 ± 0.5

(.512 ± .020)

DIA.

13.0 ± 0.5

(.512 ± .020)

DIA.

21 ± 0.8

(.827 ± .039)

Packaging Specifications

EMBOSSED

CARRIER

EMBOSSED

CAVITY

0.10

(.004)

THICKNESS

MAX.

24

(.945)

QTY: 800 PCS. PER REEL

7.1 ± 0.3

(.280 ± .012)

11.1 ± 0.2

(.437 ± .007)

10.0 + 0.2

(.394 + .007)

START

2.0 ± 0.2

(.079 ± .008)

2.0 ± 0.2

(.079 ± .008)

2.0 ± 0.2

(.079 ± .008)

4.8 ± 0.2

(.189 ± .008)

Electrical Schematic

*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.

REV. 05/05