November 3, 2011

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.

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 6)

ELECTRICAL SPECIFICATIONS AT 25ºC

PART No.

INDUCTANCE (

H)

DCR

(

) 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.

Terminal finish is compliant to RoHS requirements

5.

Solder in accordance with J-STD-002 Rev. D

6.

Non-RoHS series parts 42-334-XXX are finished with leaded solder Sn60Pb40 or equivalent

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]