*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.

MAX.

3.00

(.118)

4.45 ± 0.10

(.175 ± .004)

2.50 ± 0.10

(.098 ± .004)

1.24 ± 0.10

(.049 ± .004)

6.60

(.260)

MAX.

MAX.

4.40

(.173)

SRR6603 Series - Shielded Power Inductors

Features

■

Available in E12 series

■

Unit height of 3 mm

■

Current up to 3 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

Recommended Layout

General Specifications

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

Reflow soldering.....250 °C; 10 sec max.

(In compliance with JEDEC,

J-STD-020C, Table 4-2)

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

(Temperature rise included)

Storage Temperature..-40 °C to +105 °C

Resistance to Soldering Heat

............................250 °C, 10 sec. max.

Materials

Core.........................Ferrite DR & RI core

Wire .............................Enameled copper

Base ..........................................Ceramic

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

Temperature Rise

......................30 °C max. at rated Irms

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

Inductance 100kHz

Q

Test

SRF

RDC

IDC

Bourns Part No.

(µH)

Tol. %

Ref.

Frequency

Nom.

Max.

Max.

(kHz) Q

(MHz)

(Ω)(A)

SRR6603-1R0ML

1.0

± 20

30

200

250

0.040

3.00

SRR6603-1R5ML

1.5

± 20

30

200

125

0.045

2.80

SRR6603-2R2ML

2.2

± 20

40

200

120

0.050

1.80

SRR6603-3R3ML

3.3

± 20

40

200

120

0.055

1.60

SRR6603-4R7ML

4.7

± 20

40

200

105

0.060

1.40

SRR6603-6R8ML

6.8

± 20

40

200

50

0.065

1.20

SRR6603-100ML

10.0

± 20

40

200

38

0.075

1.00

SRR6603-150ML

15.0

± 20

40

100

33

0.090

0.80

SRR6603-220ML

22.0

± 20

40

100

25

0.110

0.70

SRR6603-330ML

33.0

± 20

40

100

20

0.190

0.60

SRR6603-470ML

47.0

± 20

40

100

20

0.230

0.50

SRR6603-680ML

68.0

± 20

40

100

15

0.290

0.40

SRR6603-101ML

100.0

± 20

40

100

10

0.480

0.30

SRR6603-151ML

150.0

± 20

40

100

9

0.590

0.26

SRR6603-221ML

220.0

± 20

40

100

6

0.770

0.22

SRR6603-331ML

330.0

± 20

40

100

5

1.400

0.20

SRR6603-471ML

470.0

± 20

40

100

4

1.800

0.19

SRR6603-681ML

680.0

± 20

40

100

3

2.200

0.18

SRR6603-102ML

1000.0

± 20

40

100

2

3.400

0.15

SRR6603-152ML

1500.0

± 20

50

100

2

4.200

0.12

SRR6603-222ML

2200.0

± 20

50

100

2

8.500

0.10

SRR6603-332ML

3300.0

± 20

50

100

1

11.000

0.08

SRR6603-472ML

4700.0

± 20

50

100

1

13.900

0.06

SRR6603-682ML

6800.0

± 20

50

100

1

25.000

0.04

SRR6603-103ML

10000.0

± 20

50

100

0.8

32.800

0.02

4.10

(.161)

REF.

7.00

(.276)

1.60

(.063)

REF.

3.00

(.118)

REF.

Electrical Schematic