March 1, 2007

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.

SELF-LEADED SMD INDUCTOR DR338 SERIES

Features

Low Profile Surface Mount Design

Flat Top for Pick and Place

Inductance Range from 10 µH to 470µH

Operating Temp. -40°C to +85°C

Tinned Leads with Leaded Solder is Available (note 3)

ELECTRICAL SPECIFICATIONS AT 25ºC

PART No.

INDUCTANCE (

µH)

±20% @10kHz, 0.1V

DCR

(

Ω) Max.

RATED CURRENT

(A) Nominal

ETop @100kHz

(V-

µSec) Max.

DR338-100

10

0.03

3.6

15

DR338-140

14

0.04

3.2

18

DR338-180

18

0.05

2.8

20

DR338-200

20

0.06

2.6

22

DR338-250

25

0.07

2.4

24

DR338-330

33

0.10

2.0

28

DR338-470

47

0.14

1.7

32

DR338-560

56

0.15

1.65

37

DR338-680

68

0.16

1.6

40

DR338-820

82

0.22

1.3

44

DR338-101

100

0.35

1.2

49

DR338-141

140

0.40

1.0

55

DR338-151

150

0.45

0.9

59

DR338-181

180

0.50

0.9

63

DR338-201

200

0.60

0.8

67

DR338-221

220

0.70

0.8

71

DR338-271

270

0.88

0.65

78

DR338-331

330

1.00

0.65

85

DR338-471

470

1.50

0.53

99

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.

For non-RoHS parts replace DR prefix with 42- (e.g. DR338 becomes 42-338).

4.

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

10.16

[0.400]

2.00

[0.079]

TOP VIEW

12.70

[0.500]

DR338

DATE

PCB SOLDER PAD LAYOUT (REF.)

12.70

[0.500]

5.50 Max.

[0.217 Max.]

SIDE VIEW

14.00

[0.551]

10.16

[0.400]

SCHEMATIC

2

1

BOTTOM VIEW