February 27, 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 DR341 SERIES

Features

Low Profile Surface Mount Design

Flat Top for Pick and Place

Inductance Range from 26µH to 260µH

Tape & Reel Packing

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% @100KHz, 0.1V

DCR (

Ω)

±20%

RATED CURRENT

(A) Nominal

ETop @100KHz

(V-

µSec) Ref.

DR341-260

26

0.62

0.45

6.6

DR341-390

39

0.80

0.34

6.6

DR341-550

55

1.00

0.30

6.6

DR341-790

79

1.50

0.25

9.9

DR341-121

120

1.80

0.20

13.2

DR341-181

180

2.80

0.16

16.5

DR341-261

260

3.40

0.13

23.1

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. DR341 becomes 42-341).

4.

Terminal finish is compliant to RoHS requirements

1

2

6.60

[0.260]

PCB SOLDER PAD LAYOUT (REF.)

FRONT VIEW

11.18

[0.440]

8.64

[0.340]

DATE

DR341

8.64

[0.340]

2.00

[0.079]

SIDE VIEW

6.86 Max.

[0.270 Max.]

SCHEMATIC

6.60

[0.260]

BOTTOM VIEW