May 13, 2008

Email: ddisales@datatronics.com

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All specifications are subject to change without notice.

SMD INDUCTOR DR334 SERIES

Features

Low Profile Surface Mount Design

Inductance Range from 4.7µH to 1000µH

Operating Temp. -20°C to +80°C

Tinned Leads with Leaded Solder is Available (note 4)

ELECTRICAL SPECIFICATIONS AT 25ºC

PART No.

INDUCTANCE (

μH)

DCR

(

Ω) Max.

RATED CURRENT

(A) Max.

DR334-472

4.7

± 20% @ 7.96MHz,0.1V

0.043

1.50

DR334-103

10

± 20% @ 2.52MHz,0.1V

0.10

1.44

DR334-123

12

± 20% @ 2.52MHz,0.1V

0.12

1.35

DR334-153

15

± 20% @ 2.52MHz,0.1V

0.14

1.30

DR334-183

18

± 20% @ 2.52MHz,0.1V

0.15

1.23

DR334-223

22

± 20% @ 2.52MHz,0.1V

0.18

1.11

DR334-273

27

± 20% @ 2.52MHz,0.1V

0.20

0.97

DR334-333

33

± 20% @ 2.52MHz,0.1V

0.23

0.88

DR334-393

39

± 20% @ 2.52MHz,0.1V

0.32

0.80

DR334-473

47

± 20% @ 2.52MHz,0.1V

0.37

0.72

DR334-563

56

± 10% @ 2.52MHz,0.1V

0.42

0.68

DR334-683

68

± 10% @ 2.52MHz,0.1V

0.46

0.61

DR334-823

82

± 10% @ 2.52MHz,0.1V

0.60

0.58

DR334-104

100

± 10% @ 1kHz,0.1V

0.70

0.52

DR334-124

120

± 10% @ 1kHz,0.1V

0.93

0.48

DR334-154

150

± 10% @ 1kHz,0.1V

1.10

0.40

DR334-184

180

± 10% @ 1kHz,0.1V

1.38

0.38

DR334-224

220

± 10% @ 1kHz,0.1V

1.57

0.35

DR334-334

330

± 10% @ 1kHz,0.1V

1.80

0.28

DR334-474

470

± 10% @ 1kHz,0.1V

2.90

0.25

DR334-684

680

± 10% @ 1kHz,0.1V

4.20

0.22

DR334-105

1000

± 10% @ 1kHz,0.1V

5.70

0.18

MECHANICAL OUTLINES

NOTES:

1.

All dimensions are shown in millimeters “mm”[inches “in”].

2.

General tolerance

±0.25mm[0.010 IN.], unless otherwise specified.

3.

Reel quantity 1500/reel

4.

For non-RoHS parts, replace DR prefix with 42- (e.g. DR334 becomes 42-334).

5.

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

.

1

5.40

[0.212]

5.80 ±0.30

[0.228]

5.20 ±0.30

[0.205]

3.00

[0.118]

XXX

SIDE VIEW

TOP VIEW

PCB SOLDER PAD LAYOUT (REF.)

BOTTOM VIEW

SCHEMATIC

2

4.50 ±0.35

[0.177]

1.30

[0.051]

5.90

[0.232]

1.50

[0.059]