SRR0905 Series - Shielded 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.

Features

■

Available in E12 series

■

Height of 2.9 mm

■

Current rating up to 2.1 A

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

•

Camcorders

•

LCD TVs

•

Car radios

Electrical Specifications

Product Dimensions

4.5 ± 0.3

(.177 ± .012)

9.9 ± 0.3

(.390 ± .012)

2.9

(.114)

TYP.

General Specifications

Test Voltage ....................................1 Volt

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 Material...................Ferrite DR & RI

Wire ............................Enameled Copper

Terminal.....................................Ag/Ni/Sn

Rated Current ...Ind. drop 10 % typ at I sat

Temperature Rise ..15 ˚C typ. at rated I rms

Packaging.....................600 pcs. per reel

Recommended Layout

10.0

(.394)

REF.

REF.

REF.

10.0

(.394)

2.8

(.110)

Inductance 100 kHz

Q

Test

SRF

DCR

Bourns Part No.

(

µ

µH)

Tol. %

Ref.

Frequency

Typ.

Max.

Idc

(MHz)

(MHz)

(

Ω

Ω)(A)

SRR0905-100M

10

±20

39

2.52

29

0.06

2.1

SRR0905-120M

12

±20

40

2.52

26

0.07

1.9

SRR0905-150M

15

±20

35

2.52

24

0.07

1.7

SRR0905-180M

18

±20

39

2.52

21

0.08

1.6

SRR0905-220M

22

±20

35

2.52

18

0.08

1.4

SRR0905-270M

27

±20

35

2.52

17

0.10

1.3

SRR0905-330Y

33

±15

27

2.52

14

0.11

1.2

SRR0905-390Y

39

±15

31

2.52

14

0.12

1.1

SRR0905-470Y

47

±15

27

2.52

11

0.14

1.0

SRR0905-560Y

56

±15

26

2.52

11

0.19

0.93

SRR0905-680Y

68

±15

26

2.52

10

0.21

0.85

SRR0905-820Y

82

±15

26

2.52

9

0.28

0.79

SRR0905-101K

100

±10

29

0.796

8

0.34

0.72

SRR0905-121K

120

±10

31

0.796

7

0.37

0.63

SRR0905-151K

150

±10

24

0.796

6

0.51

0.55

SRR0905-181K

180

±10

24

0.796

5

0.57

0.50

SRR0905-221K

220

±10

27

0.796

5

0.78

0.47

SRR0905-271K

270

±10

30

0.796

5

0.87

0.41

SRR0905-331K

330

±10

29

0.796

4

1.20

0.37

SRR0905-391K

390

±10

26

0.796

3

1.34

0.35

SRR0905-471K

470

±10

26

0.796

3

1.50

0.33

DIMENSIONS:

MM

(INCHES)

Inductance vs. Current

101

23

5

7 102

23

5 7

DC Current (mA)

103

104

23

5 7

101

7

5

3

2

102

7

5

3

2

103

7

5

3

2

104

7

5

3

2

100

100

330

101

471

152