DR331-5-473-1 参数 Datasheet PDF下载

August 17, 2009

SMD INDUCTOR DR331-5 SERIES

Features









Low Profile Surface Mount Design

Inductance Range from 1.2µH to 330µH

Operating Temp. -20°C to +80°C

Tinned Leads with Leaded Solder is Available

(note 6)

ELECTRICAL SPECIFICATIONS AT 25°C

Inductance (H )

Part Number

DR331-5-122-Y

DR331-5-152-Y

DR331-5-222-Y

DR331-5-332-Y

DR331-5-472-Y

DR331-5-682-Y

DR331-5-103-Y

DR331-5-153-Y

DR331-5-223-Y

DR331-5-333-Y

DR331-5-473-Y

DR331-5-683-Y

DR331-5-104-Y

DR331-5-154-Y

DR331-5-224-Y

DR331-5-334-Y

1.2

1.5

2.2

3.3

4.7

6.8

10

15

22

33

47

68

100

150

220

330

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

± 20%

DCR ()

Max.

0.08

0.1

0.12

0.16

0.2

0.32

0.41

0.65

0.85

1.3

1.8

2.5

3.5

5

7

15

I sat (A)

Max. (Note 2)

2.1

1.9

1.6

1.3

1.1

0.9

0.8

0.65

0.5

0.4

0.35

0.3

0.25

0.18

0.16

0.13

I rms

Max. (Note 3)

1.7

1.5

1.4

1.2

1.1

0.85

0.75

0.6

0.52

0.42

0.36

0.3

0.26

0.21

0.18

0.13

SRF

(MHz) REF.

190

140

115

90

88

66

55

42

38

29

22

18

14

12

10

8

Suffix –Y:

Specify (-1) for gold wrap around or (-2) for tin wrap around terminations

MECHANICAL SPECIFICATIONS

.220

5,60

XXX

.

1

.047 MAX

1,2 MAX

Ø .145

3,70

2

1

2

2

1

SCHEMATIC

.133

3,40

.192

4,90

.263

6,70

.098

2,50

Ø .165

4,20

.192

4,90

.098

NOTES:

.271

3,80

1. Dimensions are shown in inches/millimeters

2,50

6,90

Unless otherwise specified, tolerance

= Inches: ±0.010

SUGGESTED PAD LAYOUT

= Millimeters: ±0,30

2. Isat based on the inductance being 90% of its initial value

3. Irms based on temperature rise of 40°C

4. Tape & Reel Packaging

5. Inductance tested at 0.1 Vrms @ 100 kHz

6. For non-RoHS parts replace DR prefix with 42- (e.g. DR331-5 becomes 42-331-5)

7. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020D.

.149

DATATRONIC:

28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com

499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.